Brusatori BR Series Service manual
Brushless servomotors
Installation, use and maintenance manual
English version
vers. BR02.00.EN (05-08-2022)
User’s manual –BR motors - vers. BR02.00.EN (05-08-2022) 2
User’s manual –BR motors - vers. BR02.00.EN (05-08-2022) 3
1. Table of contents
1. Table of contents ........................................................................................................................................................................ 3
2. General....................................................................................................................................................................................... 7
2.1 Information......................................................................................................................................................................... 7
2.2 Symbols used..................................................................................................................................................................... 8
2.3 Intended use ...................................................................................................................................................................... 8
2.4 European directives ........................................................................................................................................................... 9
2.5 Harmonized standards....................................................................................................................................................... 9
2.6 UL certification ................................................................................................................................................................... 9
3. Order key...................................................................................................................................................................................10
4. Nameplate .................................................................................................................................................................................12
4.1 Motor nameplate...............................................................................................................................................................12
4.2 Nameplate code key .........................................................................................................................................................12
5. Technical data............................................................................................................................................................................13
5.1 Main features ....................................................................................................................................................................13
5.2 Available options...............................................................................................................................................................14
5.3 Field weakening................................................................................................................................................................14
5.4 Electrical data....................................................................................................................................................................15
5.4.1 Electrical data BR03.................................................................................................................................................15
5.4.2 Electrical data BR05.................................................................................................................................................16
5.4.3 Electrical data BR07.................................................................................................................................................17
5.4.4 Electrical data BRV7.................................................................................................................................................18
5.4.5 Electrical data BR08.................................................................................................................................................19
5.4.6 Electrical data BRV8.................................................................................................................................................20
5.4.7 Electrical data BR09.................................................................................................................................................21
5.4.8 Electrical data BRV9.................................................................................................................................................22
5.5 Overall dimensions............................................................................................................................................................23
5.5.1 Overall dimensions –BR03......................................................................................................................................23
5.5.2 Overall dimensions –BR05......................................................................................................................................24
5.5.3 Overall dimensions –BR07......................................................................................................................................25
5.5.4 Overall dimensions –BRV7......................................................................................................................................26
5.5.5 Overall dimensions –BR08......................................................................................................................................27
5.5.6 Overall dimensions –BRV8......................................................................................................................................28
5.5.7 Overall dimensions –BR09 (except BR098304)......................................................................................................29
5.5.8 Overall dimensions –BR098304..............................................................................................................................30
5.5.9 Overall dimensions –BRV9 (except BRV98284) .....................................................................................................31
5.5.10 Overall dimensions –BRV98284..............................................................................................................................32
5.6 Characteristic curves torque-speed...................................................................................................................................33
5.6.1 Curves motor series BR03 .......................................................................................................................................34
5.6.1.1 Curves BR032 –230V .........................................................................................................................................34
User’s manual –BR motors - vers. BR02.00.EN (05-08-2022) 4
5.6.1.2 Curves BR032 –400 V ........................................................................................................................................35
5.6.1.3 Curves BR034 –230 V ........................................................................................................................................36
5.6.1.4 Curves BR034 –400 V ........................................................................................................................................37
5.6.1.5 Curves BR036 –230 V ........................................................................................................................................38
5.6.1.6 Curves BR036 –400 V ........................................................................................................................................39
5.6.1.7 Curves BR038 –230 V ........................................................................................................................................40
5.6.1.8 Curves BR038 –400 V ........................................................................................................................................41
5.6.2 Curves motor series BR05 .......................................................................................................................................42
5.6.2.1 Curves BR051 –400 V ........................................................................................................................................42
5.6.2.2 Curves BR052 –400 V ........................................................................................................................................43
5.6.2.3 Curves BR053 –400 V ........................................................................................................................................44
5.6.2.4 Curves BR054 –400 V ........................................................................................................................................45
5.6.2.5 Curves BR055 –400 V ........................................................................................................................................46
5.6.2.6 Curves BR056 –400 V ........................................................................................................................................47
5.6.2.7 Curves BR057 –400 V ........................................................................................................................................48
5.6.2.8 Curves BR058 –400 V ........................................................................................................................................49
5.6.3 Curves motor series BR07 .......................................................................................................................................50
5.6.3.1 Curves BR071 –400 V ........................................................................................................................................50
5.6.3.2 Curves BR072 –400 V ........................................................................................................................................51
5.6.3.3 Curves BR073 –400 V ........................................................................................................................................52
5.6.3.4 Curves BR074 –400 V ........................................................................................................................................53
5.6.3.5 Curves BR075 –400 V ........................................................................................................................................54
5.6.3.6 Curves BR076 –400 V ........................................................................................................................................55
5.6.3.7 Curves BR077 –400 V ........................................................................................................................................56
5.6.3.8 Curves BR078 –400 V ........................................................................................................................................57
5.6.4 Curves motor series BRV7.......................................................................................................................................58
5.6.4.1 Curves BRV71 –400 V........................................................................................................................................58
5.6.4.2 Curves BRV72 –400 V........................................................................................................................................59
5.6.4.3 Curves BRV73 –400 V........................................................................................................................................60
5.6.4.4 Curves BRV74 –400 V........................................................................................................................................61
5.6.4.5 Curves BRV75 –400 V........................................................................................................................................62
5.6.4.6 Curves BRV76 –400 V........................................................................................................................................63
5.6.4.7 Curves BRV77 –400 V........................................................................................................................................64
5.6.4.8 Curves BRV78 –400 V........................................................................................................................................65
5.6.5 Curves motori serie BR08 ........................................................................................................................................66
5.6.5.1 Curves BR082 –400 V ........................................................................................................................................66
5.6.5.2 Curves BR084 –400 V ........................................................................................................................................67
5.6.5.3 Curves BR086 –400 V ........................................................................................................................................68
5.6.5.4 Curves BR088 –400 V ........................................................................................................................................69
5.6.6 Curves motori serie BRV8........................................................................................................................................70
5.6.6.1 Curves BRV82 –400 V........................................................................................................................................70
5.6.6.2 Curves BRV84 –400 V........................................................................................................................................71
5.6.6.3 Curves BRV86 –400 V........................................................................................................................................72
5.6.6.4 Curves BRV88 –400 V........................................................................................................................................73
5.6.7 Curves motor series BR09 .......................................................................................................................................74
User’s manual –BR motors - vers. BR02.00.EN (05-08-2022) 5
5.6.7.1 Curves BR092 –400 V ........................................................................................................................................74
5.6.7.2 Curves BR094 –400 V ........................................................................................................................................75
5.6.7.3 Curves BR096 –400 V ........................................................................................................................................76
5.6.7.4 Curves BR098 –400 V ........................................................................................................................................77
5.6.8 Curves motor series BRV9.......................................................................................................................................78
5.6.8.1 Curves BRV92 –400 V........................................................................................................................................78
5.6.8.2 Curves BRV94 –400 V........................................................................................................................................79
5.6.8.3 Curves BRV96 –400 V........................................................................................................................................80
5.6.8.4 Curves BRV98 –400 V........................................................................................................................................81
6. Parts and components...............................................................................................................................................................82
6.1 Cooling fan (optional)........................................................................................................................................................82
6.1.1 Fan connection diagrams.........................................................................................................................................83
6.2 Holding brake (optional)....................................................................................................................................................84
6.2.1 Brakes: general safety notes....................................................................................................................................84
6.2.2 Safety and maintenance notes for permanent magnet brakes.................................................................................85
6.2.3 Permanent magnet brakes.......................................................................................................................................86
6.2.4 Spring brake (emergency brake)..............................................................................................................................87
6.3 Position sensor..................................................................................................................................................................88
6.3.1 Transducer operating temperature...........................................................................................................................88
6.3.2 Resolver (standard)..................................................................................................................................................88
6.3.3 Encoder SinCos (optional)........................................................................................................................................89
6.3.4 Encoder Hiperface (optional)....................................................................................................................................89
6.3.5 Encoder EnDat (optional).........................................................................................................................................89
6.4 Thermal protection............................................................................................................................................................90
6.4.1 Thermistor PTC (standard).......................................................................................................................................90
6.4.2 Bimetal switch (optional)...........................................................................................................................................91
6.4.3 Bimetal switch (optional for ventilation starting)........................................................................................................91
6.4.4 Thermo-resistance Pt100 or Pt1000 (optional).........................................................................................................91
6.5 Bearings............................................................................................................................................................................92
6.6 Maximum radial load on 20000 hours of operation ...........................................................................................................92
7. Electrical connections................................................................................................................................................................94
7.1 Instructions on safety ........................................................................................................................................................94
7.2 Power connection..............................................................................................................................................................96
7.2.1 Power connection with connector M23 8 poles (standard).......................................................................................96
7.2.2 Power connection with connector MIL 4 poles (optional without brake) ...................................................................96
7.2.3 Power connection with connector MIL 6 poles (optional with brake) ........................................................................96
7.2.4 Power connection with terminal board (standard / optional).....................................................................................97
7.3 Signal connection..............................................................................................................................................................99
7.3.1 Resolver with connector M23 –12 poles (standard) ..............................................................................................100
7.3.2 Resolver with connector MIL series –19 poles (optional) ......................................................................................100
7.3.3 Encoder SinCos with connector M23 –17 poles (standard)...................................................................................101
7.3.4 Encoder SinCos with connector MIL series –19 poles (optional)...........................................................................101
7.3.5 Encoder Hiperface with connector M23 –12 poles (standard)...............................................................................102
7.3.6 Encoder Hiperface with connector MIL series –19 poles (optional).......................................................................102
7.3.7 Encoder EnDat01 with connector M23 –17 poles (standard) ................................................................................103
User’s manual –BR motors - vers. BR02.00.EN (05-08-2022) 6
7.3.8 Encoder EnDat01 with connector MIL series –19 poles (optional)........................................................................103
7.3.9 Encoder EnDat22 with connector M23 –17 poles (standard) ................................................................................104
7.3.10 Encoder EnDat22 with connector MIL series –19 poles (optional)........................................................................104
7.3.11 Incremental encoder + Hall sensor and connector M23 –17 poles (obsolete).......................................................105
7.3.12 Incremental encoder + Hall sensor and connector MIL series –19 poles (obsolete) .............................................106
7.4 Flying connectors (optional)............................................................................................................................................107
7.4.1 Flying power connector M23 8 poles (optional)......................................................................................................107
7.4.1.1 Flying power connector 8 poles BSTA078FR05420100000...............................................................................107
7.4.1.2 Flying power connector 8 poles BSTA078FR35590100000...............................................................................107
7.4.1.3 Mounting instructions flying power connector BSTA078FR05420100000..........................................................108
7.4.1.4 Mounting instructions flying power connector BSTA078FR35590100000..........................................................109
7.4.2 Flying power connector 4/6 Poles MIL series (optional).........................................................................................110
7.4.2.1 Flying power connector MIL 4 poles MS3106PHM211810SA23........................................................................110
7.4.2.2 Flying power connector MIL 6 poles MS3106PHM211806SA23........................................................................110
7.4.3 Flying signal connector M23 12/17 poles (optional) ...............................................................................................111
7.4.3.1 Flying signal connector M23 12 poles ASTA021FS04400166000 .....................................................................111
7.4.3.2 Flying signal connector M23 17 poles ASTA035FS04400166000 .....................................................................111
7.4.3.3 Mounting instructions flying signal connectors M23 12/17 poles........................................................................112
7.4.4 Flying signal connector 19P MIL series (optional)..................................................................................................113
7.4.4.1 Flying signal connector MIL 19 poles 62IN16PHM111419S4416 ......................................................................113
8. Transport and storage..............................................................................................................................................................113
8.1Transport conditions........................................................................................................................................................113
8.2 Storage conditions ..........................................................................................................................................................113
9. Installation................................................................................................................................................................................114
9.1 Mounting .........................................................................................................................................................................114
9.2 Commissioning................................................................................................................................................................115
9.3 Balance...........................................................................................................................................................................116
10. Operating conditions............................................................................................................................................................117
10.1 Environmental conditions................................................................................................................................................117
10.2 Derating of the motor in function of temperature / altitude ..............................................................................................117
10.3 Safety information...........................................................................................................................................................118
11. Maintenance........................................................................................................................................................................119
11.1 Maintenance instructions ................................................................................................................................................119
11.2 Troubleshooting ..............................................................................................................................................................120
12. Disposal...............................................................................................................................................................................121
13. Certifications........................................................................................................................................................................121
13.1 RoHS directive................................................................................................................................................................121
13.2 EMC directive..................................................................................................................................................................121
13.3 EU Declaration of Conformity..........................................................................................................................................121
13.4 Quality management system ISO 9001: 2015.................................................................................................................121
13.5 UL/CSA Certificate of compliance (optional)...................................................................................................................121
14. Contacts ..............................................................................................................................................................................123
User’s manual –BR motors - vers. BR02.00.EN (05-08-2022) 7
2. General
2.1 Information
WARNING!
All tasks like transport, storage, connection, commissioning and maintenance on the motor
must be carried out by qualified personnel, which must be provided with protection equipment,
trained for the job and must be familiar with all operations and safety rules.
You must read this manual carefully before any operation.
This manual is available to the user and includes every motor of the Brusatori BR series.
Non-observance of safety instructions can damage people and equipment.
In case of any doubt, uncertainty or miscomprehension, stop any operation immediately and contact our technical
department.
Follow national standards and requirements of your country and environment.
WARNING!
Technical specifications of special versions and design variations may differ from motors
described in the manual.
If you have any doubt, contact our customer service, providing us type and serial code of the
motor.
Brusatori Srl reserves the right to change/adapt specifications and technical data without prior notice.
Special variations agreed with the customer may have priority over the content of this manual.
Machinery’s manufacturer must incorporate safety guidelines required for end customers into the operating
instructions.
User’s manual –BR motors - vers. BR02.00.EN (05-08-2022) 8
2.2 Symbols used
DANGER
CAUTION
WARNING
ELECTRICAL DANGER
SUSPENDED LOADS DANGER
MAGNETIC FIELDS DANGER
HOT SURFACE DANGER
2.3 Intended use
Electric motors in this manual comply with LOW VOLTAGE DIRECTIVE 2014/35/EU and are intended to be used in
standard industrial systems.
They also comply with Directive 2011/65/EU (RoHS) and EMC Directive 2014/30/EU.
Motors are designed and built to be incorporated with other machines or to be assembled with other machinery to
make a machine, according to standard MACHINERY DIRECTIVE 2006/42/EC.
If used for other purposes, take the necessary precautions to ensure safety in the intended environment.
WARNING!
Use is prohibited until it has been determined that the machine complies with the provisions of
MACHINERY DIRECTIVE 2006/42/EC.
Machinery’s manufacturer must also verify that the machine complies with EMC DIRECTIVE
2014/30/EU.
WARNING!
Permanent magnets in the motor can interfere with pacemakers and other devices.
Take the necessary precautions in order to avoid damage to people or things, keeping them
distant from the magnets.
This document is intended for the machine’s manufacturer, not for the end user.
Machine manufacturer in which the motor will be incorporated must provide to end user proper documentation about
installation, use and maintenance.
User’s manual –BR motors - vers. BR02.00.EN (05-08-2022) 9
2.4 European directives
LOW VOLTAGE DIRECTIVE (LVD) 2014/35/EU
Compliance
RoHS DIRECTIVE 2011/65/EU
and following Delegated Directives
Compliance
MACHINERY DIRECTIVE 2006/42/EC
Responsibility on machinery’s manufacturer
EMC DIRECTIVE 2014/30/EU
Compliance (if equipped with electronic feedback)
Responsibility on machinery’s manufacturer
2.5 Harmonized standards
CEI EN 60034-1: 2011
Rotating electrical machines - Part 1: Nominal and operating
characteristics
CEI EN 60034-5: 2021
Rotating electrical machines - Part 5: Degree of protection
provided by cases of rotating machines (integral project) (IP
Code) -Classification
CEI EN 60034-6: 1997
Rotating electrical machines - Part 6: Cooling methods
CEI EN 60034-7: 1997 / A1:2001
Rotating electrical machines - Part 7: Classification of types
of constructions and mounting arrangements (IM Code)
CEI EN 60034-8: 2008 / A1:2015
Rotating electrical machines - Part 8: Marking of terminals
and rotation sense
CEI EN 60204-1: 2018
Safety of machinery - Electrical equipment of machines - Part
1: General requirements
UL 1446 *
Standard for Systems of Insulating Materials - General
CAN/CSA 22.2 No. 0-M91 Appendix B *
General Requirements - Canadian Electrical Code, Part II
UL 1004-1 *
Rotating Electrical Machines –General Requirements
UL 1004-6 *
Servo and Stepper Motors
CAN/CSA C22.2 No. 100-14 *
Motors and Generators
*Only for UL and CSA certified motors (Optional)
2.6 UL certification
On request
OBJY2/8
Certificated UL/CSA insulation system
File E316823
On request (BR 7-8-9)
PRHZ2/8
UL/CSA certification of the motor
File E526644
User’s manual –BR motors - vers. BR02.00.EN (05-08-2022) 10
3. Order key
Configuration of a BR series motor is described with the following order key:
Type
Length
Voltage
Shaft
+ Key
Brake
Progressive
code
↑
↑
↑
↑
↑
↑
BR
■
■
■
■■
■
■■
■■
■
■■
■
■■■
↓
↓
↓
↓
↓
Size
Speed
Position
sensor
Mounting
+ IP Degree
Certification
Type
BR■□□□□□□□□□□□□□□□□
0
V
Motor BR0
Motor BRV
Without ventilation
Air forced ventilation
Size
BR□■□□□□□□□□□□□□□□□
3
5
7
8
9
Size 3
Size 5
Size 7
Size 8
Size 9
Length
BR□□■□□□□□□□□□□□□□□
1
2
3
4
5
6
7
8
Length 1
Length 2
Length 3
Length 4
Length 5
Length 6
Length 7
Length 8
Speed
BR□□□■■□□□□□□□□□□□□
10
15
20
28
30
40
60
1000 rpm
1500 rpm
2000 rpm
2800 rpm
3000 rpm
4000 rpm
6000 rpm
Voltage
BR□□□□□■□□□□□□□□□□□
2
4
230 V
400 V
Transducer
BR□□□□□□■■□□□□□□□□□
xx
Resolver / Encoder type
(Ref. chapter 7.3 of this manual)
User’s manual –BR motors - vers. BR02.00.EN (05-08-2022) 11
Shaft + Key
BR□□□□□□□□■■□□□□□□□
D1
D2
E1
E2
F1
F2
G1
G2
H1
H2
M3
M4
N1
N2
11x23
11x23
14x30
14x30
19x40
19x40
24x50
24x50
28x60
28x60
42x82
42x82
48x110
48x110
with key
without key
with key
without key
with key
without key
with key
without key
with key
without key
with key
without key
with key
without key
Standard
Optional
Oversize
Optional
Standard
Optional
Standard
Optional
Standard
Optional
Standard
Optional
Standard
Optional
BR 3
BR 3
BR 3
BR 3
BR 5
BR 5
BR 71÷76
BR 71÷76
BR 77÷78
BR 77÷78
BR 8
BR 8
BR 9
BR 9
Mounting + IP Degree
BR□□□□□□□□□□■□□□□□□
3
4
5
6
B5 + IP 54
B5 + IP 65
B35 + IP 54
B35 + IP 65
Standard
Optional (with oil seal)
Optional
Optional (with oil seal)
Brake
BR□□□□□□□□□□□■■□□□□
xx
Brake type
(Ref. chapter 6.2 of this manual)
Certification
BR□□□□□□□□□□□□□■□□□
C
I
P
CE
CE + Insulation system
CE + UL/CSA certification
Standard
UL/CSA (OBJY2/8)
UL/CSA (PRHZ2/8)
Progressive code
BR□□□□□□□□□□□□□□■■■
Last 3 digits represent a progressive code, that defines other variants of the motor, such as:
-Phasing
-Power connector
-Signal connector
-Terminal box position
-Cable outlet direction
-Thermal protection
-Ventilation
-Connection diagram
-Inertia
-Coating
-Other customizations…
User’s manual –BR motors - vers. BR02.00.EN (05-08-2022) 12
4. Nameplate
Each motor has its own nameplate on it in order to identify it, affixed on the motor as adhesive label.
Nominal values and operating conditions are indicated on the plate
Check before commissioning that the values are correct.
Plate must be always visible on the motor and the removal is forbidden.
4.1 Motor nameplate
Note:
Appearance of the nameplates in this manual may differ from the real one.
4.2 Nameplate code key
S/N
Motor serial number
yyyy/ww
Year / Week of production
Mat. No.
Customer motor code (if available)
Code
Brusatori motor code
Duty
Duty service
T0
Stall torque
I0
Stall current
TN
Nominal torque
IN
Nominal current
PN
Nominal power
nN
Nominal speed
kt
Torque constant
Imax
Peak current
VN
Nominal voltage
f
Nominal frequency
Jm
Motor inertia
Poles
Number of poles
ΔT
Overtemperature reference
Ins. class
Windings insulation class
IM
Mounting
IC
Cooling method
IP
Degree of protection
Brake
Brake type
Cooling
Cooling type
Thermal sensor
Thermal protection type
3ph –IEC 60034-1
Number of phases and standard rule
Weight
Motor weight
User’s manual –BR motors - vers. BR02.00.EN (05-08-2022) 13
5. Technical data
5.1 Main features
Windings
Three-phase Y-connection without accessible neutral wire
Windings insulation
Class F
Dimensioning
Class F
Service type
S1 - Continuous
Number of poles
6 (BR 3)
8 (BR 5, 7, 8, 9)
Degree of protection
(CEI EN 60034-5)
IP 54
Ambient temperature
-20 to +40 °C
+2 to +40 °C
Motors without brake
Motors with brake
Environmental conditions
Maximum altitude: 1000 m above sea level
Humidity: ≤90% (no condensation)
Transport / storage temperature: from -20 to +70 °C
Magnetic material
Neodymium-Iron-Boron
Color
RAL 9005 Black
Cooling
(CEI EN 60034-6)
IC 410 (no servo-ventilation)
IC 416 (servo-ventilation)
Ventilation
Fan starts when supply is connected
Vibration severity
(CEI EN 60034-14)
Grade A
Half-key balancing
Thermal protection
Thermistor PTC
Type of construction
(CEI EN 60034-7)
IM B5 (IM 3001)
IM B35 (IM 2001)
Position sensor
Resolver 2 poles
Bearings
Lubricated for life
Running position
Any
Power connection
M23 connector (Series 03, 05, 07)
Three-phase terminal board (Series V7, 08, V8, 09, V9)
Signal connection
M23 connector
DC link voltage of the Drive
Designed for values up to 640V
Up to 800V if voltage spikes are maintained below 1200V using
suitable filters
WARNING!
The motor can only be used for its intended use.
Nominal values and operating conditions are indicated on the nameplate, check before
commissioning that the data are correct.
User’s manual –BR motors - vers. BR02.00.EN (05-08-2022) 14
5.2 Available options
Position sensor
Sine-wave encoder
Absolute encoder EnDat
Absolute encoder Hiperface
Other types (after evaluation)
Degree of protection
(CEI EN 60034-5)
IP 65 (no servo-ventilation, with oil seal) (*)
Holding brake
Permanent magnet brake (Standard BR 3, 5, 7, 8)
Spring brake (Standard BR 9, Optional BR 5, 7, 8)
Thermal protection
Bimetal switch (normally closed)
Thermo-resistance Pt100
Thermo-resistance Pt1000
UL/CSA certification
Insulation system UL/CSA (ccn OBJY2/8 - file E316823)
Motor certification UL/CSA (ccn PRHZ2/8 - file E526644)
Shaft
Without key
Splined
According to client’s drawing
MIL panel connector
For power and signal
Flying connector
M23 or MIL for power and signal
Oil seal
When needed for coupling in oil bath (*)
Oil exhaust
For direct gearbox coupling (Series 08, V8, 09, V9)
Ventilation
Fan starts when windings temperature reaches 70 °C
Special requirements
On client’s request
(*)In case of coupling with gearbox in oil bath, the oil seal must be present, and it is forbidden to put the motor in
rotation without oil, in order to avoid damage to the oil seal.
In case of coupling with dry gearbox, or with another flange (without oil), it is possible to remove the oil seal, if installed
on the motor, but this decreases the overall protection degree of the motor.
It is suggested to seal the coupling between flange and gearbox (or the other flange), to avoid liquids passing through
the shaft.
Manufacturer does not take any responsibility for liquid penetration caused by a damaged or missing oil seal.
5.3 Field weakening
WARNING!
For each motor size to function properly, the converter you use must have a field weakening
function.
User’s manual –BR motors - vers. BR02.00.EN (05-08-2022) 15
5.4 Electrical data
5.4.1 Electrical data BR03
BR motor –Without servo-ventilation –3000 rpm
Drive 3-phase supply 230 Vac
Drive 3-phase supply 400 Vac
032302
034302
036302
038302
032304
034304
036304
038304
Stall torque 1) 3)
T0
Nm
0.8
1.6
2.4
3
0.8
1.6
2.4
3
Nominal power 1)
PN
W
201
408
597
723
201
408
597
723
Nominal torque 1)
TN
Nm
0.64
1.3
1.9
2.3
0.64
1.3
1.9
2.3
Nominal speed
nN
rpm
3000
3000
3000
3000
3000
3000
3000
3000
Peak torque 20°C
Tmax
Nm
2.4
4.8
7.2
9
2.4
4.8
7.2
9
Nominal current 1)
IN
Arms
0.78
1.43
2.15
2.58
0.54
0.88
1.37
1.49
Stall current 1) 3)
I0
Arms
0.94
1.7
2.61
3.25
0.65
1.05
1.66
1.87
Peak current
Imax
Arms
2.75
4.95
7.61
9.46
1.9
3.05
4.85
5.46
Rotor inertia
Jm
kgcm²
0.4
0.75
1.1
1.45
0.4
0.75
1.1
1.45
Voltage constant 20°C 2)
ke
Vs/rad
0.53
0.59
0.57
0.58
0.77
0.95
0.90
1.00
Torque constant 20°C with stall rotor 2)
kt
Nm/Arms
0.89
0.99
0.97
0.97
1.29
1.6
1.51
1.68
Ke and kt reduction coeff. over temperature
dk/dt
[%/°C]
-0.11
-0.11
-0.11
-0.11
-0.11
-0.11
-0.11
-0.11
Winding resistance 20°C 2)
Rc
Ohm
23.7
9.34
4.8
3.3
49
24.1
12
10
Winding inductance 2)
Lc
mH
53
24
14
6.3
160
67
40
18
E.M.F at 1000 rpm 20°C 2)
V1000
V/krpm
55.5
61.7
60.2
60.5
80.2
100
94.4
105
Nominal voltage 1)
Vn
Vrms
181
191
182
180
266
309
287
312
Weight
m
kg
2.3
3.3
4.3
5.3
2.3
3.3
4.3
5.3
Number of poles
2p
6
6
6
6
6
6
6
6
BR motor –Without servo-ventilation –4000 rpm
Drive 3-phase supply 230 Vac
Drive 3-phase supply 400 Vac
032402
034402
036402
038402
032404
034404
036404
038404
Stall torque 1) 3)
T0
Nm
0.8
1.6
2.4
3
0.8
1.6
2.4
3
Nominal power 1)
PN
W
268
545
796
963
268
545
796
963
Nominal torque 1)
TN
Nm
0.64
1.3
1.9
2.3
0.64
1.3
1.9
2.3
Nominal speed
nN
rpm
4000
4000
4000
4000
4000
4000
4000
4000
Peak torque 20°C
Tmax
Nm
2.4
4.8
7.2
9
2.4
4.8
7.2
9
Nominal current 1)
IN
Arms
1.08
1.91
2.79
3.33
0.68
1.15
1.64
1.95
Stall current 1) 3)
I0
Arms
1.3
2.26
3.39
4.19
0.82
1.36
2
2.45
Peak current
Imax
Arms
3.78
6.59
9.89
12.2
2.38
3.96
5.82
7.13
Rotor inertia
Jm
kgcm²
0.4
0.75
1.1
1.45
0.4
0.75
1.1
1.45
Voltage constant 20°C 2)
ke
Vs/rad
0.39
0.44
0.44
0.45
0.61
0.74
0.75
0.77
Torque constant 20°C with stall rotor 2)
kt
Nm/Arms
0.65
0.74
0.74
0.75
1.03
1.24
1.26
1.29
Ke and kt reduction coeff. over temperature
dk/dt
[%/°C]
-0.11
-0.11
-0.11
-0.11
-0.11
-0.11
-0.11
-0.11
Winding resistance 20°C 2)
Rc
Ohm
12.3
5.2
2.82
1.97
30.6
14.8
8.42
5.73
Winding inductance 2)
Lc
mH
30
14
8.3
3.7
80
36
24
11
E.M.F at 1000 rpm 20°C 2)
V1000
V/krpm
40.4
46.3
46.3
46.9
64.2
77.1
78.7
80.2
Nominal voltage 1)
Vn
Vrms
170
187
184
183
271
311
313
313
Weight
m
kg
2.3
3.3
4.3
5.3
2.3
3.3
4.3
5.3
Number of poles
2p
6
6
6
6
6
6
6
6
BR motor –Without servo-ventilation –6000 rpm
Drive 3-phase supply 230 Vac
Drive 3-phase supply 400 Vac
032602
034602
036602
038602
032604
034604
036604
038604
Stall torque 1) 3)
T0
Nm
0.8
1.6
2.4
3
0.8
1.6
2.4
3
Nominal power 1)
PN
W
402
817
1194
1445
402
817
1194
1445
Nominal torque 1)
TN
Nm
0.64
1.3
1.9
2.3
0.64
1.3
1.9
2.3
Nominal speed
nN
rpm
6000
6000
6000
6000
6000
6000
6000
6000
Peak torque 20°C
Tmax
Nm
2.4
4.8
7.2
9
2.4
4.8
7.2
9
Nominal current 1)
IN
Arms
1.62
2.98
4.23
5.28
0.88
1.68
2.49
2.94
Stall current 1) 3)
I0
Arms
1.95
3.54
5.14
6.63
1.06
2
3.03
3.7
Peak current
Imax
Arms
5.68
10.3
15
19.3
3.09
5.82
8.83
10.8
Rotor inertia
Jm
kgcm²
0.4
0.75
1.1
1.45
0.4
0.75
1.1
1.45
Voltage constant 20°C 2)
ke
Vs/rad
0.26
0.28
0.29
0.28
0.47
0.50
0.49
0.51
Torque constant 20°C with stall rotor 2)
kt
Nm/Arms
0.43
0.48
0.49
0.48
0.79
0.84
0.83
0.85
Ke and kt reduction coeff. over temperature
dk/dt
[%/°C]
-0.11
-0.11
-0.11
-0.11
-0.11
-0.11
-0.11
-0.11
Winding resistance 20°C 2)
Rc
Ohm
5.42
2.17
1.26
0.78
18.9
6.86
3.7
2.5
Winding inductance 2)
Lc
mH
13.3
6
3.6
1.52
42
19
12
5.4
E.M.F at 1000 rpm 20°C 2)
V1000
V/krpm
26.8
29.6
30.5
29.6
49.4
52.4
51.8
53.1
Nominal voltage 1)
Vn
Vrms
164
176
179
171
302
311
304
328
Weight
m
kg
2.3
3.3
4.3
5.3
2.3
3.3
4.3
5.3
Number of poles
2p
6
6
6
6
6
6
6
6
Torque and power values refer to motor flanged and suspended in horizontal positions (aluminium flange 200x250x25 mm)
Minimum PWM 8kHz, DC bus test voltage 590 Vdc, tested with resolver
1) Continuous service S1 (dT=105°C)
2) Tolerance ± 10%
3) Value referred to 100 rpm
User’s manual –BR motors - vers. BR02.00.EN (05-08-2022) 16
5.4.2 Electrical data BR05
BR motor –Without servo-ventilation –2000 rpm
051204
052204
053204
054204
055204
056204
057204
058204
Stall torque 1) 3)
T0
Nm
2
4
5.4
6.9
8.2
9.3
10.4
11.5
Nominal power 1)
PN
W
377
775
1047
1319
1529
1717
1864
2011
Nominal torque 1)
TN
Nm
1.8
3.7
5
6.3
7.3
8.2
8.9
9.6
Nominal speed
nN
rpm
2000
2000
2000
2000
2000
2000
2000
2000
Peak torque 20°C
Tmax
Nm
6
12
16.2
20.7
24.6
27.9
31.2
34.5
Nominal current 1)
IN
Arms
0.81
1.57
2.23
2.76
3.15
3.69
3.88
4.32
Stall current 1) 3)
I0
Arms
0.87
1.64
2.32
2.92
3.41
4.03
4.37
4.99
Peak current
Imax
Arms
2.53
4.78
6.76
8.5
9.95
11.8
12.7
14.5
Rotor inertia
Jm
kgcm²
1.25
2
2.8
3.5
4.25
5
5.8
6.5
Voltage constant 20°C 2)
ke
Vs/rad
1.44
1.52
1.46
1.48
1.50
1.44
1.49
1.44
Torque constant 20°C with stall rotor 2)
kt
Nm/Arms
2.42
2.56
2.45
2.48
2.52
2.42
2.5
2.42
Ke and kt reduction coeff. over temperature
dk/dt
[%/°C]
-0.11
-0.11
-0.11
-0.11
-0.11
-0.11
-0.11
-0.11
Winding resistance 20°C 2)
Rc
Ohm
84.3
28.7
15.5
9.77
7.73
5.51
4.88
3.9
Winding inductance 2)
Lc
mH
192
92.9
48.3
34.6
31.8
23.1
21.6
16
E.M.F at 1000 rpm 20°C 2)
V1000
V/krpm
151
160
152
155
157
151
156
151
Nominal voltage 1)
Vn
Vrms
381
368
335
328
330
312
319
306
Weight
m
kg
4.2
5.1
6
6.9
7.8
8.7
9.6
10.5
Number of poles
2p
8
8
8
8
8
8
8
8
BR motor –Without servo-ventilation –3000 rpm
051304
052304
053304
054304
055304
056304
057304
058304
Stall torque 1) 3)
T0
Nm
2
4
5.4
6.9
8.2
9.3
10.4
11.5
Nominal power 1)
PN
W
550
1131
1508
1885
2136
2356
2513
2670
Nominal torque 1)
TN
Nm
1.75
3.6
4.8
6
6.8
7.5
8
8.5
Nominal speed
nN
rpm
3000
3000
3000
3000
3000
3000
3000
3000
Peak torque 20°C
Tmax
Nm
6
12
16.2
20.7
24.6
27.9
31.2
34.5
Nominal current 1)
IN
Arms
1.26
2.38
3.16
3.9
4.44
5.02
5.35
5.53
Stall current 1) 3)
I0
Arms
1.39
2.55
3.43
4.32
5.16
5.99
6.7
7.2
Peak current
Imax
Arms
4.04
7.44
9.99
12.6
15
17.5
19.5
21
Rotor inertia
Jm
kgcm²
1.25
2
2.8
3.5
4.25
5
5.8
6.5
Voltage constant 20°C 2)
ke
Vs/rad
0.90
0.98
0.98
1.00
0.99
0.97
0.97
1.00
Torque constant 20°C with stall rotor 2)
kt
Nm/Arms
1.51
1.65
1.65
1.68
1.67
1.63
1.63
1.68
Ke and kt reduction coeff. over temperature
dk/dt
[%/°C]
-0.11
-0.11
-0.11
-0.11
-0.11
-0.11
-0.11
-0.11
Winding resistance 20°C 2)
Rc
Ohm
32.7
12.3
6.71
4.67
3.37
2.52
2.06
1.87
Winding inductance 2)
Lc
mH
70.7
36.9
21.2
17.6
14.1
9.9
9.2
7.7
E.M.F at 1000 rpm 20°C 2)
V1000
V/krpm
94.3
103
103
105
104
102
102
105
Nominal voltage 1)
Vn
Vrms
328
336
322
323
316
304
302
308
Weight
m
kg
4.2
5.1
6
6.9
7.8
8.7
9.6
10.5
Number of poles
2p
8
8
8
8
8
8
8
8
BR motor –Without servo-ventilation –4000 rpm
051404
052404
053404
054404
055404
056404
057404
058404
Stall torque 1) 3)
T0
Nm
2
4
5.4
6.9
8.2
9.3
10.4
11.5
Nominal power 1)
PN
W
712
1466
1927
2346
2597
2806
2932
3142
Nominal torque 1)
TN
Nm
1.7
3.5
4.6
5.6
6.2
6.7
7
7.5
Nominal speed
nN
rpm
4000
4000
4000
4000
4000
4000
4000
4000
Peak torque 20°C
Tmax
Nm
6
12
16.2
20.7
24.6
27.9
31.2
34.5
Nominal current 1)
IN
Arms
1.52
3.03
4.06
4.91
5.44
5.81
6.11
6.58
Stall current 1) 3)
I0
Arms
1.72
3.34
4.59
5.83
6.93
7.77
8.74
9.72
Peak current
Imax
Arms
5.02
9.73
13.4
17
20.2
22.6
25.5
28.3
Rotor inertia
Jm
kgcm²
1.25
2
2.8
3.5
4.25
5
5.8
6.5
Voltage constant 20°C 2)
ke
Vs/rad
0.73
0.75
0.73
0.74
0.74
0.75
0.74
0.74
Torque constant 20°C with stall rotor 2)
kt
Nm/Arms
1.22
1.26
1.23
1.24
1.24
1.26
1.25
1.24
Ke and kt reduction coeff. over temperature
dk/dt
[%/°C]
-0.11
-0.11
-0.11
-0.11
-0.11
-0.11
-0.11
-0.11
Winding resistance 20°C 2)
Rc
Ohm
20.8
7.03
3.7
2.58
1.84
1.53
1.24
1.02
Winding inductance 2)
Lc
mH
48.5
21.4
13.3
10
7.7
5.9
5.4
4.2
E.M.F at 1000 rpm 20°C 2)
V1000
V/krpm
76
78.4
76.9
77.4
77.4
78.4
77.9
77.4
Nominal voltage 1)
Vn
Vrms
339
331
314
312
306
307
303
320
Weight
m
kg
4.2
5.1
6
6.9
7.8
8.7
9.6
10.5
Number of poles
2p
8
8
8
8
8
8
8
8
Torque and power values refer to motor flanged and suspended in horizontal positions (aluminium flange 350x350x25 mm)
Minimum PWM 8kHz, DC bus test voltage 590 Vdc, tested with resolver
1) Continuous service S1 (dT=105°C)
2) Tolerance ± 10%
3) Value referred to 100 rpm
User’s manual –BR motors - vers. BR02.00.EN (05-08-2022) 17
5.4.3 Electrical data BR07
BR motor –Without servo-ventilation –1500 rpm
071154
072154
073154
074154
075154
076154
077154
078154
Stall torque 1) 3)
T0
Nm
5.8
11.6
17.5
22
25.5
30
34.2
38.7
Nominal power 1)
PN
W
880
1602
2592
3220
3770
4320
4791
5262
Nominal torque 1)
TN
Nm
5.6
10.2
16.5
20.5
24
27.5
30.5
33.5
Nominal speed
nN
rpm
1500
1500
1500
1500
1500
1500
1500
1500
Peak torque 20°C
Tmax
Nm
13.2
25.9
37.7
48.3
63.0
74.4
87.9
100
Nominal current 1)
IN
Arms
1.9
3.4
5.3
6.4
7.8
8.8
9.9
10.8
Stall current 1) 3)
I0
Arms
1.9
3.7
5.5
6.6
8.0
9.2
10.7
12.0
Peak current
Imax
Arms
4.5
8.6
12.1
14.9
20.3
23.6
28.2
32.0
Rotor inertia
Jm
kgcm²
5.23
8.52
11.82
15.10
18.40
21.69
24.98
28.27
Voltage constant 20°C 2)
ke
Vs/rad
1.90
1.94
2.00
2.08
1.99
2.03
2.00
2.01
Torque constant 20°C with stall rotor 2)
kt
Nm/Arms
3.19
3.26
3.36
3.49
3.35
3.41
3.36
3.38
Ke and kt reduction coeff. over temperature
dk/dt
[%/°C]
-0.11
-0.11
-0.11
-0.11
-0.11
-0.11
-0.11
-0.11
Winding resistance 20°C 2)
Rc
Ohm
23.58
8.02
4.635
3.4
2.34
1.93
1.59
1.37
Winding inductance 2)
Lc
mH
88.3
50.2
32.3
26.4
18.76
15.5
13.3
10.7
E.M.F at 1000 rpm 20°C 2)
V1000
V/krpm
199
203
210
218
209
212
210
210
Nominal voltage 1)
Vn
Vrms
345
330
336
343
323
326
320
318
Weight
m
kg
9.5
11.9
14.2
16.6
18.9
21.3
23.6
26
Number of poles
2p
8
8
8
8
8
8
8
8
BR motor –Without servo-ventilation –2000 rpm
071204
072204
073204
074204
075204
076204
077204
078204
Stall torque 1) 3)
T0
Nm
5.8
11.6
17.5
22
25.5
30
34.2
38.7
Nominal power 1)
PN
W
1152
2094
3351
4189
4880
5362
5843
6367
Nominal torque 1)
TN
Nm
5.5
10
16
20
23.3
25.6
27.9
30.4
Nominal speed
nN
rpm
2000
2000
2000
2000
2000
2000
2000
2000
Peak torque 20°C
Tmax
Nm
12.7
25.6
38.6
50.0
61.1
75.9
88.0
100
Nominal current 1)
IN
Arms
2.4
4.4
7.0
8.5
9.7
11.0
11.9
12.9
Stall current 1) 3)
I0
Arms
2.4
4.9
7.4
9.0
10.2
12.4
14.1
15.9
Peak current
Imax
Arms
5.5
11.0
16.7
21.1
25.2
32.4
37.3
42.2
Rotor inertia
Jm
kgcm²
5.23
8.52
11.82
15.10
18.40
21.69
24.98
28.27
Voltage constant 20°C 2)
ke
Vs/rad
1.50
1.49
1.48
1.52
1.56
1.51
1.52
1.52
Torque constant 20°C with stall rotor 2)
kt
Nm/Arms
2.52
2.50
2.49
2.56
2.62
2.53
2.55
2.56
Ke and kt reduction coeff. over temperature
dk/dt
[%/°C]
-0.11
-0.11
-0.11
-0.11
-0.11
-0.11
-0.11
-0.11
Winding resistance 20°C 2)
Rc
Ohm
14.72
4.6
2.55
1.83
1.43
1.07
0.905
0.782
Winding inductance 2)
Lc
mH
58
29.3
18.14
14.2
10.96
9.3
7.81
5.86
E.M.F at 1000 rpm 20°C 2)
V1000
V/krpm
157
156
155
160
163
158
159
160
Nominal voltage 1)
Vn
Vrms
349
328
324
328
330
317
316
314
Weight
m
kg
9.5
11.9
14.2
16.6
18.9
21.3
23.6
26
Number of poles
2p
8
8
8
8
8
8
8
8
BR motor –Without servo-ventilation –3000 rpm
071304
072304
073304
074304
075304
076304
077304
078304
Stall torque 1) 3)
T0
Nm
5.8
11.6
17.5
22
25.5
30
34.2
38.7
Nominal power 1)
PN
W
1696
3079
4430
5184
5812
6283
6692
6974
Nominal torque 1)
TN
Nm
5.4
9.8
14.1
16.5
18.5
20
21.3
22.2
Nominal speed
nN
rpm
3000
3000
3000
3000
3000
3000
3000
3000
Peak torque 20°C
Tmax
Nm
12.4
25.4
37.5
50.0
62.5
75.0
88.2
100
Nominal current 1)
IN
Arms
3.3
6.2
8.8
10.3
11.5
12.5
13.4
13.9
Stall current 1) 3)
I0
Arms
3.5
7.2
10.6
13.4
15.5
18.2
20.9
23.5
Peak current
Imax
Arms
7.6
16.0
23.2
30.9
38.6
46.4
55.0
61.8
Rotor inertia
Jm
kgcm²
5.23
8.52
11.82
15.10
18.40
21.69
24.98
28.27
Voltage constant 20°C 2)
ke
Vs/rad
1.05
1.02
1.04
1.04
1.04
1.04
1.03
1.04
Torque constant 20°C with stall rotor 2)
kt
Nm/Arms
1.76
1.72
1.75
1.75
1.75
1.75
1.73
1.75
Ke and kt reduction coeff. over temperature
dk/dt
[%/°C]
-0.11
-0.11
-0.11
-0.11
-0.11
-0.11
-0.11
-0.11
Winding resistance 20°C 2)
Rc
Ohm
7.25
2.19
1.26
0.849
0.65
0.515
0.419
0.361
Winding inductance 2)
Lc
mH
30.23
12.4
9.23
6.39
4.78
4.09
3.09
2.94
E.M.F at 1000 rpm 20°C 2)
V1000
V/krpm
110
107
109
109
109
109
108
109
Nominal voltage 1)
Vn
Vrms
356
326
329
322
319
317
311
313
Weight
m
kg
9.5
11.9
14.2
16.6
18.9
21.3
23.6
26
Number of poles
2p
8
8
8
8
8
8
8
8
Torque and power values refer to motor flanged and suspended in horizontal positions (steel flange 500x500x40 mm)
Minimum PWM 8kHz, DC bus test voltage ≤ 560 Vdc uncontrolled, tested with resolver
1) Continuous service S1 (dT=105°C)
2) Tolerance ± 10%
3) Value referred to 100 rpm
User’s manual –BR motors - vers. BR02.00.EN (05-08-2022) 18
5.4.4 Electrical data BRV7
BR motor –With servo-ventilation –1500 rpm
V71154
V72154
V73154
V74154
V75154
V76154
V77154
V78154
Stall torque 1) 3)
T0
Nm
8.1
15.4
23.0
31.0
37.0
42.0
48.0
54.0
Nominal power 1)
PN
W
1166
2296
3456
4555
5341
6126
6959
7697
Nominal torque 1)
TN
Nm
7.4
14.6
22.0
29.0
34.0
39.0
44.3
49.0
Nominal speed
nN
rpm
1500
1500
1500
1500
1500
1500
1500
1500
Peak torque 20°C
Tmax
Nm
15.9
31.1
45.2
58.0
75.7
89.2
105.5
120
Nominal current 1)
IN
Arms
2.5
4.9
7.1
9.0
11.1
12.5
14.4
15.8
Stall current 1) 3)
I0
Arms
2.7
5.0
7.2
9.3
11.6
12.9
15.0
16.8
Peak current
Imax
Arms
5.4
10.3
14.5
17.9
24.4
28.3
33.9
38.4
Rotor inertia
Jm
kgcm²
5.2
8.5
11.8
15.1
18.4
21.7
25.0
28.3
Voltage constant 20°C 2)
ke
Vs/rad
1.90
1.94
2.00
2.08
1.99
2.03
2.00
2.01
Torque constant 20°C with stall rotor 2)
kt
Nm/Arms
3.19
3.26
3.36
3.49
3.35
3.41
3.36
3.38
Ke and kt reduction coeff. over temperature
dk/dt
[%/°C]
-0.11
-0.11
-0.11
-0.11
-0.11
-0.11
-0.11
-0.11
Winding resistance 20°C 2)
Rc
Ohm
23.58
8.02
4.635
3.4
2.34
1.93
1.59
1.37
Winding inductance 2)
Lc
mH
88.3
50.2
32.3
26.4
18.76
15.5
13.3
10.7
E.M.F at 1000 rpm 20°C 2)
V1000
V/krpm
199
203
210
218
209
212
210
210
Nominal voltage 1)
Vn
Vrms
371
357
356
365
342
342
337
333
Weight
m
kg
11.5
14
16.7
19.1
21.9
24.3
27.1
29.5
Number of poles
2p
8
8
8
8
8
8
8
8
BR motor –With servo-ventilation –2000 rpm
V71204
V72204
V73204
V74204
V75204
V76204
V77204
V78204
Stall torque 1) 3)
T0
Nm
8.1
15.4
23.0
31.0
37.0
42.0
48.0
54.0
Nominal power 1)
PN
W
1466
2932
4503
5864
6807
7854
8796
9844
Nominal torque 1)
TN
Nm
7.0
14.0
21.5
28.0
32.5
37.5
42.0
47.0
Nominal speed
nN
rpm
2000
2000
2000
2000
2000
2000
2000
2000
Peak torque 20°C
Tmax
Nm
15.3
30.7
46.3
60.0
73.3
91.0
105.6
120
Nominal current 1)
IN
Arms
3.0
6.1
9.4
11.9
13.5
16.1
18.0
20.0
Stall current 1) 3)
I0
Arms
3.4
6.5
9.7
12.7
14.8
17.4
19.8
22.1
Peak current
Imax
Arms
6.5
13.2
20.1
25.3
30.2
38.8
44.8
50.6
Rotor inertia
Jm
kgcm²
5.2
8.5
11.8
15.1
18.4
21.7
25.0
28.3
Voltage constant 20°C 2)
ke
Vs/rad
1.50
1.49
1.48
1.52
1.56
1.51
1.52
1.52
Torque constant 20°C with stall rotor 2)
kt
Nm/Arms
2.52
2.50
2.49
2.56
2.62
2.53
2.55
2.56
Ke and kt reduction coeff. over temperature
dk/dt
[%/°C]
-0.11
-0.11
-0.11
-0.11
-0.11
-0.11
-0.11
-0.11
Winding resistance 20°C 2)
Rc
Ohm
14.72
4.6
2.55
1.83
1.43
1.07
0.905
0.782
Winding inductance 2)
Lc
mH
58
29.3
18.14
14.2
10.96
9.3
7.81
5.86
E.M.F at 1000 rpm 20°C 2)
V1000
V/krpm
157
156
155
160
163
158
159
160
Nominal voltage 1)
Vn
Vrms
369
349
341
346
345
333
331
327
Weight
m
kg
11.5
14
16.7
19.1
21.9
24.3
27.1
29.5
Number of poles
2p
8
8
8
8
8
8
8
8
BR motor –With servo-ventilation –3000 rpm
V71304
V72304
V73304
V74304
V75304
V76304
V77304
V78304
Stall torque 1) 3)
T0
Nm
8.1
15.4
23.0
31.0
37.0
42.0
48.0
54.0
Nominal power 1)
PN
W
1979
3958
6126
7540
8954
10367
11310
12252
Nominal torque 1)
TN
Nm
6.3
12.6
19.5
24.0
28.5
33.0
36.0
39.0
Nominal speed
nN
rpm
3000
3000
3000
3000
3000
3000
3000
3000
Peak torque 20°C
Tmax
Nm
14.9
30.5
45.0
60.0
75.0
90.0
105.9
120.0
Nominal current 1)
IN
Arms
3.9
8.0
12.2
15.0
17.8
20.6
22.7
24.3
Stall current 1) 3)
I0
Arms
4.8
9.4
13.8
18.6
22.2
25.3
29.1
32.5
Peak current
Imax
Arms
9.1
19.2
27.8
37.1
46.4
55.7
66.0
74.2
Rotor inertia
Jm
kgcm²
5.2
8.5
11.8
15.1
18.4
21.7
25.0
28.3
Voltage constant 20°C 2)
ke
Vs/rad
1.05
1.02
1.04
1.04
1.04
1.04
1.03
1.04
Torque constant 20°C with stall rotor 2)
kt
Nm/Arms
1.76
1.72
1.75
1.75
1.75
1.75
1.73
1.75
Ke and kt reduction coeff. over temperature
dk/dt
[%/°C]
-0.11
-0.11
-0.11
-0.11
-0.11
-0.11
-0.11
-0.11
Winding resistance 20°C 2)
Rc
Ohm
7.25
2.19
1.26
0.849
0.65
0.515
0.419
0.361
Winding inductance 2)
Lc
mH
30.23
12.4
9.23
6.39
4.78
4.09
3.09
2.94
E.M.F at 1000 rpm 20°C 2)
V1000
V/krpm
110
107
109
109
109
109
108
109
Nominal voltage 1)
Vn
Vrms
364
338
345
336
331
330
322
324
Weight
m
kg
11.5
14
16.7
19.1
21.9
24.3
27.1
29.5
Number of poles
2p
8
8
8
8
8
8
8
8
Torque and power values refer to motor flanged and suspended in horizontal positions (steel flange 500x500x40 mm)
Minimum PWM 8kHz, DC bus test voltage ≤ 560 Vdc uncontrolled, tested with resolver
1) Continuous service S1 (dT=105°C)
2) Tolerance ± 10%
3) Value referred to 100 rpm
User’s manual –BR motors - vers. BR02.00.EN (05-08-2022) 19
5.4.5 Electrical data BR08
BR motor –Without servo-ventilation –1000 rpm
082104
084104
086104
088104
Stall torque 1) 3)
T0
Nm
32.5
60
82
102
Nominal power 1)
PN
W
3299
5864
7540
9425
Nominal torque 1)
TN
Nm
31.5
56
72
90
Nominal speed
nN
rpm
1000
1000
1000
1000
Peak torque 20°C
Tmax
Nm
88
165
239
290
Nominal current 1)
IN
Arms
6.7
13.1
15.3
19.7
Stall current 1) 3)
I0
Arms
6.72
13.6
17
21.7
Peak current
Imax
Arms
18.4
37.9
49.9
62.4
Rotor inertia
Jm
kgcm²
49
89
128
167
Voltage constant 20°C 2)
ke
Vs/rad
2.99
2.72
2.99
2.9
Torque constant 20°C with stall rotor 2)
kt
Nm/Arms
5.03
4.57
5.03
4.88
Ke and kt reduction coeff. over temperature
dk/dt
[%/°C]
0.89
2.89
4.89
-0.11
Winding resistance 20°C 2)
Rc
Ohm
4.86
1.34
0.9
0.62
Winding inductance 2)
Lc
mH
47.8
19.8
15.9
11.2
E.M.F at 1000 rpm 20°C 2)
V1000
V/krpm
314
285
314
304
Nominal voltage 1)
Vn
Vrms
351
302
321
308
Weight
m
kg
30
43
54
68
Number of poles
2p
8
8
8
8
BR motor –Without servo-ventilation –2000 rpm
082204
084204
086204
088204
Stall torque 1) 3)
T0
Nm
32.5
60
82
102
Nominal power 1)
PN
W
6388
10681
12985
15980
Nominal torque 1)
TN
Nm
30.5
51
62
76.3
Nominal speed
nN
rpm
2000
2000
2000
2000
Peak torque 20°C
Tmax
Nm
88
165
239
290
Nominal current 1)
IN
Arms
14.3
22.4
29
33.5
Stall current 1) 3)
I0
Arms
14.8
25.6
37.3
43.5
Peak current
Imax
Arms
40.4
71
110
125
Rotor inertia
Jm
kgcm²
49
89
128
167
Voltage constant 20°C 2)
ke
Vs/rad
1.36
1.45
1.36
1.45
Torque constant 20°C with stall rotor 2)
kt
Nm/Arms
2.29
2.44
2.29
2.44
Ke and kt reduction coeff. over temperature
dk/dt
[%/°C]
-0.11
-0.11
-0.11
-0.11
Winding resistance 20°C 2)
Rc
Ohm
0.95
0.39
0.19
0.16
Winding inductance 2)
Lc
mH
9.9
5.6
3.3
2.81
E.M.F at 1000 rpm 20°C 2)
V1000
V/krpm
143
152
143
152
Nominal voltage 1)
Vn
Vrms
300
307
281
297
Weight
m
kg
30
43
54
68
Number of poles
2p
8
8
8
8
BR motor –Without servo-ventilation –3000 rpm
082304
084304
086304
088304
Stall torque 1) 3)
T0
Nm
32.5
60
82
102
Nominal power 1)
PN
W
9268
13823
16650
20420
Nominal torque 1)
TN
Nm
29.5
44
53
65
Nominal speed
nN
rpm
3000
3000
3000
3000
Peak torque 20°C
Tmax
Nm
88
165
239
290
Nominal current 1)
IN
Arms
18.8
30.9
31
38
Stall current 1) 3)
I0
Arms
20.2
40.9
46.6
58
Peak current
Imax
Arms
55.1
114
137
166
Rotor inertia
Jm
kgcm²
49
89
128
167
Voltage constant 20°C 2)
ke
Vs/rad
1.00
0.91
1.09
1.09
Torque constant 20°C with stall rotor 2)
kt
Nm/Arms
1.68
1.52
1.83
1.83
Ke and kt reduction coeff. over temperature
dk/dt
[%/°C]
-0.11
-0.11
-0.11
-0.11
Winding resistance 20°C 2)
Rc
Ohm
0.49
0.15
0.13
0.09
Winding inductance 2)
Lc
mH
5.3
2.19
2.11
1.58
E.M.F at 1000 rpm 20°C 2)
V1000
V/krpm
105
95
114
114
Nominal voltage 1)
Vn
Vrms
322
281
331
329
Weight
m
kg
30
43
54
68
Number of poles
2p
8
8
8
8
Torque and power values refer to motor flanged and suspended in horizontal positions (steel flange 500x500x40 mm)
Minimum PWM 8kHz, DC bus test voltage ≤ 560 Vdc uncontrolled, tested with resolver
1) Continuous service S1 (dT=105°C)
2) Tolerance ± 10%
3) Value referred to 100 rpm
User’s manual –BR motors - vers. BR02.00.EN (05-08-2022) 20
5.4.6 Electrical data BRV8
BR motor –With servo-ventilation –1000 rpm
V82104
V84104
V86104
V88104
Stall torque 1) 3)
T0
Nm
45
89
130
163
Nominal power 1)
PN
W
4472
9111
12985
16127
Nominal torque 1)
TN
Nm
42.7
87
124
154
Nominal speed
nN
rpm
1000
1000
1000
1000
Peak torque 20°C
Tmax
Nm
100
218
300
400
Nominal current 1)
IN
Arms
9.08
20.4
26.4
33.8
Stall current 1) 3)
I0
Arms
9.3
20.2
26.9
34.7
Peak current
Imax
Arms
21.9
52.4
65.6
90.2
Rotor inertia
Jm
kgcm²
49
89
128
167
Voltage constant 20°C 2)
ke
Vs/rad
2.99
2.72
2.99
2.9
Torque constant 20°C with stall rotor 2)
kt
Nm/Arms
5.03
4.57
5.03
4.88
Ke and kt reduction coeff. over temperature
dk/dt
[%/°C]
-0.11
-0.11
-0.11
-0.11
Winding resistance 20°C 2)
Rc
Ohm
4.86
1.34
0.9
0.62
Winding inductance 2)
Lc
mH
47.8
19.8
15.9
11.2
E.M.F at 1000 rpm 20°C 2)
V1000
V/krpm
314
285
314
304
Nominal voltage 1)
Vn
Vrms
380
332
355
338
Weight
m
kg
37
49
64
78
Number of poles
2p
8
8
8
8
BR motor –With servo-ventilation –2000 rpm
V82204
V84204
V86204
V88204
Stall torque 1) 3)
T0
Nm
45
89
130
163
Nominal power 1)
PN
W
8796
17802
24714
30159
Nominal torque 1)
TN
Nm
42
85
118
144
Nominal speed
nN
rpm
2000
2000
2000
2000
Peak torque 20°C
Tmax
Nm
100
218
300
400
Nominal current 1)
IN
Arms
19.7
37.3
55.2
63.2
Stall current 1) 3)
I0
Arms
20.5
37.9
59.1
69.5
Peak current
Imax
Arms
48.1
98.3
144
180
Rotor inertia
Jm
kgcm²
49
89
128
167
Voltage constant 20°C 2)
ke
Vs/rad
1.36
1.45
1.36
1.45
Torque constant 20°C with stall rotor 2)
kt
Nm/Arms
2.29
2.44
2.29
2.44
Ke and kt reduction coeff. over temperature
dk/dt
[%/°C]
-0.11
-0.11
-0.11
-0.11
Winding resistance 20°C 2)
Rc
Ohm
0.95
0.39
0.19
0.16
Winding inductance 2)
Lc
mH
9.9
5.6
3.3
2.81
E.M.F at 1000 rpm 20°C 2)
V1000
V/krpm
143
152
143
152
Nominal voltage 1)
Vn
Vrms
321
336
308
322
Weight
m
kg
37
49
64
78
Number of poles
2p
8
8
8
8
BR motor –With servo-ventilation –3000 rpm
V82304
V84304
V86304
V88304
Stall torque 1) 3)
T0
Nm
45
89
130
163
Nominal power 1)
PN
W
13509
25133
34872
43040
Nominal torque 1)
TN
Nm
43
80
111
137
Nominal speed
nN
rpm
3000
3000
3000
3000
Peak torque 20°C
Tmax
Nm
100
218
300
400
Nominal current 1)
IN
Arms
27.4
56.1
64.9
80.1
Stall current 1) 3)
I0
Arms
27.9
60.7
73.9
92.7
Peak current
Imax
Arms
65.6
157
180
241
Rotor inertia
Jm
kgcm²
49
89
128
167
Voltage constant 20°C 2)
ke
Vs/rad
1.00
0.91
1.09
1.09
Torque constant 20°C with stall rotor 2)
kt
Nm/Arms
1.68
1.52
1.83
1.83
Ke and kt reduction coeff. over temperature
dk/dt
[%/°C]
-0.11
-0.11
-0.11
-0.11
Winding resistance 20°C 2)
Rc
Ohm
0.49
0.15
0.13
0.09
Winding inductance 2)
Lc
mH
5.3
2.19
2.11
1.49
E.M.F at 1000 rpm 20°C 2)
V1000
V/krpm
105
95
114
114
Nominal voltage 1)
Vn
Vrms
346
306
360
351
Weight
m
kg
37
49
64
78
Number of poles
2p
8
8
8
8
Torque and power values refer to motor flanged and suspended in horizontal positions (steel flange 500x500x40 mm)
Minimum PWM 8kHz, DC bus test voltage ≤ 560 Vdc uncontrolled, tested with resolver
1) Continuous service S1 (dT=105°C)
2) Tolerance ± 10%
3) Value referred to 100 rpm
This manual suits for next models
36
Table of contents
