Baumuller DSC1-045-100 Series User manual

____
Appli-
be in motion
Three-phase
synchronous motors
DSC1-045-100

Three-phase synchronous motors DSC1-045-100
DSC1-045-100
11/2016
Technical alterations reserved
Baumüller Nürnberg GmbH
3
Table of contents
1. Three-phase synchronous motors DSC1-045-100..................................................................................5
1.1. General technical data .................................................................................................................................5
1.2. General safety instructions...........................................................................................................................6
1.3. Definition of ratings.......................................................................................................................................7
1.3.1. Definitions of power ratings for air-cooled machines....................................................................7
1.3.2. Definitions of power ratings for water-cooled machines...............................................................7
1.4. Water cooling................................................................................................................................................7
1.4.1. Coolant consistency......................................................................................................................7
1.4.2. Min. coolant temperature against ambient temperature and humidity..........................................8
1.4.3. Specifications for required coolant volume flows........................................................................10
1.4.4. Materials in the motor that make contact with the product .........................................................10
1.5. Winding insulation and heating ..................................................................................................................10
1.6. Explanation of motor data ..........................................................................................................................11
1.7. Type key.....................................................................................................................................................11
2. Technical data.......................................................................................................................................... 14
2.1. DSC1-045...................................................................................................................................................14
2.2. DSC1-056...................................................................................................................................................15
2.3. DSC1-071...................................................................................................................................................16
2.4. DSC1-100...................................................................................................................................................18
2.5. Radial force diagrams ................................................................................................................................20
2.5.1. Sample diagram..........................................................................................................................20
2.5.2. Diagram DSC1-045.....................................................................................................................22
2.5.3. Diagram DSC1-056.....................................................................................................................24
2.5.4. Diagram DSC1-071.....................................................................................................................26
2.5.5. Diagram DSC1-100.....................................................................................................................28
3. Motor components (options).................................................................................................................. 30
3.1. Holding brake .............................................................................................................................................30
3.2. Fan .............................................................................................................................................................31
3.3. Encoder......................................................................................................................................................32
3.3.1. Resolver ......................................................................................................................................32
3.3.2. Resolver for safety-oriented applications....................................................................................33
3.3.3. SINCOS SEK/SEL 52 (the company SICK/Stegmann) ..............................................................34
3.3.4. SINCOS SRS/SRM 50 (the company SICK/Stegmann).............................................................35
3.3.5. SINCOS SRS/SRM50-S (the company SICK/Stegmann) ..........................................................36
3.3.6. ECN1313/EQN1325 (the company Heidenhain) ........................................................................37
3.3.7. ECI1319/EQI1331 (the company Heidenhain)............................................................................38
3.3.8. ECN1325 / EQN1337 (the company Heidenhain) ......................................................................39
3.3.9. ECN 1325-S/EQN1337-S (the company Heidenhain)...............................................................40
3.3.10. EFS50/EFM50 Hiperface DSL® (the company SICK/Stegmann)...........................................41
3.4. Encoder cables for b maXX 4000 ..............................................................................................................42
3.4.1. Technical data.............................................................................................................................42
3.4.2. Application references.................................................................................................................43
3.4.3. Order information for encoder cables .........................................................................................44
3.5. Encoder cables for b maXX 5000 ..............................................................................................................45
3.5.1. Technical data.............................................................................................................................45
3.5.2. Application references.................................................................................................................46
3.5.3. Order information for encoder cables .........................................................................................46
3.6. Motor cables...............................................................................................................................................48
3.6.1. Technical data.............................................................................................................................48
3.6.2. Main connection via connector....................................................................................................48
3.6.3. Main connection via terminal boxes............................................................................................49
3.6.4. Application notes.........................................................................................................................49
3.6.5. Ordering data for main connection cables..................................................................................50
3.7. Dimensional drawings for equipment socket and plug...............................................................................51
3.7.1. Main connection:.........................................................................................................................51
3.7.2. Encoder connection.....................................................................................................................52

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3.8. Temperature sensor...................................................................................................................................53
4. Dimension drawings............................................................................................................................... 54
4.1. Dimension drawings DSC1-045.................................................................................................................54
4.2. Dimension drawings DSC1-056.................................................................................................................55
4.3. Dimension drawings DSC1-071.................................................................................................................57
4.4. Dimension drawings DSC1-100.................................................................................................................60
5. Motor characteristic curves ................................................................................................................... 63
5.1. Characteristic curves DSC1-045................................................................................................................63
5.2. Characteristic curves DSC1-056................................................................................................................68
5.2.1. DSC1-056..64U...........................................................................................................................68
5.2.2. DSC1-056..64O...........................................................................................................................74
5.3. Characteristic curves DSC1-071................................................................................................................80
5.3.1. DSC1-071..64U...........................................................................................................................80
5.3.2. DSC1-071..64O...........................................................................................................................86
5.3.3. DSC1-071..64W..........................................................................................................................92
5.4. Characteristic curves DSC1-100................................................................................................................98
5.4.1. DSC1-100..64U...........................................................................................................................98
5.4.2. DSC1-100..64O.........................................................................................................................102
5.4.3. DSC1-100..64W........................................................................................................................106
6. Commissioning and maintenance instructions................................................................................. 110
7. Declaration of Conformity.................................................................................................................... 110
7.1. What is an EC Directive? .........................................................................................................................110
7.2. What does the CE marking signify?.........................................................................................................110
7.3. Definition of terms in the Declaration of Conformity.................................................................................111
7.4. Declaration of Conformity.........................................................................................................................112
All the details in this list are non-binding customer information that is subject to ongoing change and continually
updated by our editing staff. Please note that all data/figures/information represent current data at the time of
going to press. This data is not legally binding for the purposes of dimensioning, computation, or calculation.
Before using the information in this document as a basis for your own calculations and/or applications, you
must ensure that it is the most up-to-date version of this information.
Therefore, we cannot accept liability for the correctness of the information in this document.
Issue 11/2016

Three-phase synchronous motors DSC1-045-100
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1. Three-phase synchronous motors DSC1-045-100
With its DSC 45-100 series, Baumüller is making the torque motor
servo-ready. In developing this series, the focus was on improving
ratings in order to achieve a higher torque density while also
drastically reducing the volume of the unit. The typical servo speed
range of up to 4000 min-1 is, however, still covered.
The motors feature a smooth housing surface is extremely easy to
mount and offer a high degree of protection.
1.1. General technical data
Version:
IM B5
Horizontal mounting acc. to EN 60034-7
IM V1
Vertical mounting, shaft end at the bottom acc. to EN 60034-
7
IM V3
Vertical mounting, shaft end at the top acc. to EN 60034-7
(Note: In the case of IP64 shaft ends, protection against the
ingress of water and dust must be ensured.)
Degree of protection:
IP64
Standard: without shaft seal ring, with opposing plugs fitted
and fully enclosed terminal boxes
IP65
Option: with shaft seal ring, with opposing plugs fitted and
fully enclosed terminal boxes
IP65
Without consideration of shaft bushing with opposing plugs
fitted and fully enclosed terminal boxes
IP67
Without consideration of the shaft bushing for IC410 and IC
3W7, fitted with mating connectors, not for motors with
terminal box
Connection
Main connection
See chapter 3.6, 3.7 and 3.3.10
Encoder connection
The main, encoder and fan connector can optionally be
obtained in the speedtec version
Size 1.5 exclusively in speedtec Version
Brake
Connection in the main connection
Note: If the main connection is speedtec design then all the
other connection sockets will be implemented with speedtec
sockets
Temperature sensor
Standard in the main connection and optional in the encoder
socket
Temperature sensor
PT1000, KTY84 –130
optional
Linear temperature sensor for the analysis in the controller
Cooling type
IC 410
Size 045-100 surface-cooled without fan
IC 416
Size 056-100 surface-cooled with fan
IC 3W7
Size 071-100 water-cooled machine
Temperature rise
= 105 K
Insulation class F acc. to EN 60034
Environmental
conditions for
running
Class 3K3/3Z12 as per
DIN EN 60721-3-3:1995,
however:
temperature range 0-40 °C
Represents 0 to 40 °C at 5 % to 85 % rel. humidity and an
absolute humidity of 1 g/m³ to 25 g/m³ and an installation
height up to approx. 1,400 m.
Environmental
conditions for
long-term storage
Class 1K2/1M1 DIN
EN 60721-3-1:1995,
however:
temperature range -15-60
°C
Represents -15 to 60 °C at 5 % to 85 % rel. humidity and an
absolute humidity of 1 g/m³ to 25 g/m³;
at temperatures below 3 °C you should drain the cooling
water

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Environmental
conditions for
transport
Class 2K2/2M1 DIN
EN 60721-3-2:1995,
however:
temperature range -15-60
°C
Represents -15 to 60 °C at 5 % to 85 % rel. humidity and an
absolute humidity of 1 g/m³ to 25 g/m³;
at temperatures below 3 °C you should drain the cooling
water
Paint
Black matt
RAL 9005
Bearings
Bearing service life
D end
ND end
L10h 20.000h
Standard: Ball bearings. Optional: Roller bearings (for size
56-100)
Ball bearings, locating bearings
Approximate value, rolling-contact bearings with long-term
grease lubrication
Balance quality
A
Acc. to DIN EN 60034-14 (VDE 0530 Part 14): 2004-09
B
On request (for ball bearing only)
True running
N
Standard: Normal acc. to DIN 42955
R
Option: Reduced according to DIN 42955 (only at ball
bearings)
Vibration-resistant
up to
Radial 3 g
10 Hz to 100 Hz acc. to EN 60068-2-6
Axial 0.5g
10 Hz to 100 Hz acc. to EN 60068-2-6
Flange
as per standard IEC
standard
Centralization diameter: tolerance j6
Shaft end
Cylindrical
Smooth acc. to DIN 748 (also available with key DIN 6885)
Centralization with female thread as per DIN 332 Form D
Holding brake
Option
Zero play permanent magnet brake
Speed actual value
encoder
Resolver
Standard, see Chapter 3.3
Sincos encoder
Optional, see Chapter 3.3
Approvals
CE;
Standard
1.2. General safety instructions
The standard versions of the motors are unsuitable for operation in salty or aggressive atmospheres and are
not suitable for erection outdoors. If, with an air-cooled motor, the air is contaminated with dust particles or
similar substances in the surrounding air, which cannot be kept out efficiently by the filter elements in use, then
the a conversation with the manufacturer is necessary to find a solution to the problem.
Suitable steps to reduce bearing currents are to be taken before commissioning the motor, depending on the
application and system. The motor manufacturer must be consulted in this regard.
CAUTION:
With allocation of the motor in a specific protection class, it is a standardized brief test procedure. This can vary
considerably depending on the actual environmental conditions at the site of installation.
Depending on the environmental conditions, such as the chemical consistency of the dust materials or the
cooling media being used at the site of installation, evaluation of the suitability of the motor based on the type
of protection is only possible to a limited extent (e.g. electrically conducting dust materials or aggressive
coolant vapors or coolant fluids). In these cases the motor must additionally be protected by appropriate
measures on the machine side.

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1.3. Definition of ratings
1.3.1. Definitions of power ratings for air-cooled machines
The power ratings (torques) listed in the table applies to continuous operation (S1) at the rated speed and a
maximum ambient temperature of 40°C, for machines installed below 1,000 m a.m.s.l.
If motors are to be operated at an ambient temperature of more than 40°C, or altitudes above 1,000 m a.m.s.l.,
the required list power rating PL (list torque Mr)is calculated from the product of factors k1and k2(specified in
the table below) and the required power rating P (torque M).
Ambient temperature
40°C
45°C
50°C
55°C
60°C
Correction factor k1
1
1.06
1.13
1.22
1.34
Altitude a.m.s.l. up to
1.000 m
2.000 m
3.000 m
4.000 m
5.000 m
Correction factor k2
1
1.07
1.16
1.27
1.55
Design changes may be necessary in the case of ambient temperatures above 40°C and installation of motors
in an enclosure: For this reason, it is imperative that the manufacturer is contacted.
If, in the case of an increasing site altitude above 1.000 m, the ambient temperature decreases by approx.
10°C per 1.000 m increase, no power correction is necessary (note the minimum operating temperature).
1.3.2. Definitions of power ratings for water-cooled machines
The power ratings (torques) that appear in the list apply to permanent operation S1 at nominal speed, provided
the cooling circuit requirements for water-cooled motors are met!
The reduction factors included in the table below must be considered when operating DSC motors with higher
coolant inlet temperatures:
Coolant inlet temperature
25 °C
30 °C
35 °C
40 °C
45 °C
Percentage of list performance (torque)
100 %
97 %
95 %
92 %
89 %
1.4. Water cooling
1.4.1. Coolant consistency
The coolant must satisfy the following specifications:
Conditions
Unit
Value
Maximum permitted system pressure
bar
6
Temperature of coolant- for motor
° C
10 to 25
pH value (at 20° C)
---
6.5 to 9
Overall hardness
mmol/l
1.43 to 2.5
Chloride - Cl-
mg/l
< 200
Sulphate - SO4²-
mg/l
< 200
Oil
mg/l
< 1
Permitted particle size
of solid foreign objects, particles (e.g. sand)
mm
< 0.1
Clean water that is free of dirt and suspended matter must be used as a coolant.

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Note:
If the specific heat capacity is reduced by adding glycol for example, in dependance of the mixing ratio is a
power reduction in the consequence, which is to be asked for at the manufacturer.
Compared to water cooling in the event of the use of hydraulic oil (HLP 46) a power rating reduction according
to the overall length and speed of 20 to 25% arises for sizes 56-100 and 10% for size 132. The base is an inlet
temperature of 35°C at both cooling mediums and an identical volume flow rate. The decrease of pressure is
higher if using the hydraulic oil. Specific power ratings are available on request.
1.4.2. Min. coolant temperature against ambient temperature and humidity
25% rel. humidity
35% rel. humidity
45% rel. humidity
55% rel. humidity
65% rel. humidity
75% rel. humidity
85% rel. humidity
10
15
20
25
30
35
40
0 5 10 15 20 25 30 35 40
ambient temperature (°C)
min. coolant temperature (°C)
The allowed coolant temperature depends on relative humidity and ambient temperature. For example with an
ambient temperature of 25 °C and a relative humidity of 65% the minimum coolant temperature is 18 °C.
Because these are limiting values on practical side a coolant temperature greater than 18 °C should be used. If
this minimum coolant temperature will be under run the two- point controller of Baumüller drive must be used to
avoid condensation.

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Note:
The supply of cooling fluid must be interrupted to prevent condensation when storing for an extended period. In
addition, at ambient temperatures < 3°C and if the motor has not run for an extended period, drain the cooling
fluid to prevent damage caused by frost. When using anti-freeze you need to consult the manufacturer.
Start
Definition rel.
humidity
Definition of min.
coolant temperature
(section 1.3.2)
Twater ≥
Tambience-5K
Twater > Tmin.water
(section 1.3.2)
Derating
referred to
section 1.2.
No
restrictions
2-point
controller
Ton = 70 °C
Toff = 50 °C
Twater ≤25 °C
Twater ≤25 °C
No
restrictions
Twater ≤25 °C
No
restrictions
Yes
Yes
Yes
Yes
No
No
No
No
No
Yes

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1.4.3. Specifications for required coolant volume flows
Motor type
Volume flow
[l/min]
Pressure
decrease
15 % [bar]
Heating
[K]
Max. coolant pressure
[bar]
Connection
(G internal thread)
DSC1-071K64W
5
0.33
3
6
stainless steel tube
Ø8x1
DSC1-071S64W
5
0.4
5
6
stainless steel tube
Ø8x1
DSC1-071M64W
5
0.5
6
6
stainless steel tube
Ø8x1
Motor type
Volume flow
[l/min]
Pressure
decrease
15 % [bar]
Heating
[K]
Max. coolant pressure
[bar]
Connection
(G internal thread)
DSC1-100K64W
5
0.34
3
6
stainless steel tube
Ø8x1
DSC1-100S64W
5
0.4
5
6
stainless steel tube
Ø8x1
DSC1-100M64W
5
0.46
7
6
stainless steel tube
Ø8x1
Controlling the feed valve individually is possible, depending on the motor temperature measured by the
temperature sensor.
Note:
The given cooling volume flows relate to the highest rotary speed of the relevant motor lengths.
It is possible to make an individual cooling unit evaluation on the basis of the motors power loss
(PV= PN / ηN–PN). The cooling unit should be scaled so that its cooling performance matches the motor power
loss and so that 100% of the waste heat is diffused by the unit.
Sufficient quantities of additives for corrosion and germ protection must be mixed in. The additive type and
dosage are based on recommendations from the additive manufacturer and the prevailing ambient conditions.
A lowering of the specific heating capacity leads to an output reduction in relation to the mixing ratio which
should be enquired at the manufacturer.
1.4.4. Materials in the motor that make contact with the product
The following materials that make contact with the medium are used in the motor:
Cooling system: stainless steel
Water connections: According to standard, the motors are supplied with a stainless steel tube Ø8x1 without
additional connection technology. The water connection with the John Guest - quick connector SM 040 808 S
can be optionally provided (dia 8 by dia 8). Please include this option including the order code when ordering.
1.5. Winding insulation and heating
The motors are designed for operation on converters with intermediate circuit voltages up to 640 V.
Higher intermediate link voltages of ≤800 V are possible, if voltage spikes on the motor terminals are limited to
<1200V by suitable filters in the motor supply line.

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1.6. Explanation of motor data
nN
Rated speed [rpm]
M0
Nominal torque [Nm] with speeds ≥1 [rpm] without time limit
I0
nominal current [A] with speeds ≥1 [rpm] without time limit, I0is the r.m.s. value
M0,max
Maximum static torque [Nm] with maximum current [A] and speed = 0, momentarily
I0,max
Static current [A] at Mo, max; I0max is the effective value
PN
Rated output [kW] with MNand nN(see Performance definition)
MN
Rated torque [Nm]
IN
Rated effective current [A]
kE / cold
Voltage constant (EMF) to [V per 1000 rpm]
fN
Rated frequency [Hz]
J
Rotor inertia incl. resolver without holding brake [kgm²]
m
Motor mass [kg]
When the converter is operating, the specified rated outputs and torques at the rated speed are achieved with
a clocking frequency of 4 kHz in the power divider. We recommend a cycle frequency of 6 kHz.
All converters scheduled for use must have the option of field weakening as a mandatory requirement.
The sizemaXX drive configurator is available at www.baumueller.de for designing the motors and the overall
drive system.
1.7. Type key
DSC1-XXXXXXXX-XX-XX-XXX-XXX-X-XX-X-XXX
Type
DSC1-XXXXXXXX-XX-XX-XXX-XXX-X-XX-X-XXX
Overall size 总尺寸
045
056
071
100
DSC1-XXXXXXXX-XX-XX-XXX-XXX-X-XX-X-XXX
全长
KO
SO
MO
DSC1-XXXXXXXX-XX-XX-XXX-XXX-X-XX-X-XXX
保护程度
64 - Degree of protection IP64
65 - Degree of protection IP65
DSC1-XXXXXXXX-XX-XX-XXX-XXX-X-XX-X-XXX
冷却类型
U - Without fan
O - With fan, 230 VAC supply voltage
W –Water cooling
DSC1-XXXXXXXX-XX-XX-XXX-XXX-X-XX-X-XXX
额定速度等级
10 - 1000 rmp
20 - 2000 rmp
30 - 3000 rmp
40 - 4000 rmp

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DSC1-XXXXXXXX-XX-XX-XXX-XXX-X-XX-X-XXX
Uzk_ DC
54 - 540 V
DSC1-XXXXXXXX-XX-XX-XXX-XXX-X-XX-X-XXX
Encoder type
O –No encoder
A - Resolver
B - SEK52
C - SEL52
D - SRS50
E - SRM50
F - ECN1313
G -EQN1325
H -ECN1325
I -EQN1337
M - Resolver (Safety)
N - SRS50-S (Safety)
Q - SRM50-S (Safety)
S - SKS36-S (Safety)
U - SKM36-S (Safety)
X - EQI1331
Y - ECI1319
5 - ECN1325-S (Safety)
6 - EQN1337-S (Safety)
g - EFS50 Hiperface DSL (21 bit)
h - EFM50 Hiperface DSL (21 bit)
DSC1-XXXXXXXX-XX-XX-XXX-XXX-X-XX-X-XXX
Brake
O –Without brake
B –With PE-brake
DSC1-XXXXXXXX-XX-XX-XXX-XXX-X-XX-X-XXX
Shaft options
A - Smooth shaft
B - With parallel key
DSC1-XXXXXXXX-XX-XX-XXX-XXX-X-XX-X-XXX
Main connection type
K –Terminal box (with KTY)
T –Terminal box (KTY on encoder socket)
M –Terminal box (with PT1000)
N –Terminal box (PT1000 on encoder socket)
S –Terminal box M23-thread
(KTY on main connection)
P –Connector socket M23-thread
(KTY on encoder socket)
G –Connector socket speedtec
(KTY on main connection)
H –Connector socket speedtec
(KTY on encoder socket)
B –Connector socket speedtec
(PT1000 on main connection)
D –Connector socket speedtec
(PT1000 on the encoder socket)

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DSC1-XXXXXXXX-XX-XX-XXX-XXX-X-XX-X-XXX
Main outlet port
T - Top
L - Left with a view toward D-side on shaft end
R - Right with a view toward D-side on shaft end
D - DE (D-side)
N - NDE (N-side)
P - Pivoted
DSC1-XXXXXXXX-XX-XX-XXX-XXX-X-XX-X-XXX
Encoder connection outlet
O –Without encoder
L - Left with a view toward D-side on shaft end
R - Right with a view toward D-side on shaft end
D - DE (D-side)
N - NDE (N-side)
P –Pivoted
DSC1-XXXXXXXX-XX-XX-XXX-XXX-X-XX-X-XXX
Bearing
K - Ball bearing D-side
R - Roller bearing D-side
DSC1-XXXXXXXX-XX-XX-XXX-XXX-X-XX-X-XXX
Vibration level
A - Vibration level A
B - Vibration level B
DSC1-XXXXXXXX-XX-XX-XXX-XXX-X-XX-X-XXX
True running
N - Normal
R - Reduced
DSC1-XXXXXXXX-XX-XX-XXX-XXX-X-XX-X-XXX
Gear box / pump mounting
O -Without transmission mount and without pump
mounting
A - BPE - Gear box
B - BPEF - Gear box
C -BPEA - Gear box
D - BPN - Gear box
E - BPNA - Gear box
F - BPNF - Gear box
G - BPV - Gear box
H - BPVF - Gear box
DSC1-XXXXXXXX-XX-XX-XXX-XXX-X-XX-X-XXX
Special version
000 - No special version
AJ1 - Water connection with connector
OS1 –Fan with 115 VAC supply voltage
OS2 - Fan with 24 VDC supply voltage
XXX- Special version (internal coding)
Special coding is made alphanumeric
Example configuration: DSC1-071SO64O-10-54-AOA-BPP-K-AN-O-000

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2. Technical data
2.1. DSC1-045
3 AC 400 V mains voltage for converters with unregulated supply
Motor type
Nom.
speed
Stand-
still
torque1)
Stand-
still
current1
)
max.
static
torque
Max.
static
current
Rated
out-
put1)
Rated
torque1)
Rated
current
1)
Voltage
constant
Rated
fre-
quency
Rotor
inertia
(motor)2)
Weight3)
nN
M0
I0
M0.max
I0.max
PN
MN
IN
kE/cold
fN
J
m
min-1
Nm
A
Nm
A
kW
Nm
A
V/10001/min
Hz
kgcm2
kg
DSC1-045K64U20-5
2000
2.7
1.3
8.7
4.9
0.5
2.5
1.3
140
166.7
1.4
4
DSC1-045S64U20-5
2000
4.5
2.0
18
8.9
0.9
4.1
1.9
154
166.7
2.3
5.5
DSC1-045M64U20-5
2000
6.2
2.6
26
12.7
1.1
5.4
2.3
162
166.7
3.2
7
DSC1-045K64U30-5
3000
2.7
1.9
8.7
7
0.7
2.3
1.6
98.5
250.0
1.4
4
DSC1-045S64U30-5
3000
4.5
2.7
18
12.4
1.1
3.5
2.3
111
250.0
2.3
5.5
DSC1-045M64U30-5
3000
6.2
3.7
26
18.2
1.3
4.2
2.6
113
250.0
3.2
7
DSC045K64U40-5
4000
2.7
2.4
8.7
8.9
0.8
1.9
1.8
76.9
333.3
1.4
4
DSC1-045S64U40-5
4000
4.5
3.5
17
15.9
1.1
2.7
2.3
86.3
333.3
2.3
5.5
DSC1-045M64U40-5
4000
6.2
4.7
26
23.3
1.0
2.5
2.1
88.4
333.3
3.2
7
1) Coil overtemperature ∆T < 105K; direct flange mounting (mounting plate 250 x 250 x 10 mm)
2) Rotor inertia moment with PE brake: +1.0 kgcm²
3) Weight with PE brake: +1.0 kg

Three-phase synchronous motors DSC1-045-100
DSC1-045-100
11/2016
Technical alterations reserved
Baumüller Nürnberg GmbH
15
2.2. DSC1-056
DSC1-056..64 U.. (without fan)
3 AC 400 V mains voltage for converters with unregulated supply
Motor type
Nom.
speed
Stand-
still
torque1)
Stand-
still
current1
)
max.
static
torque
Max.
static
current
Rated
out-
put1)
Rated
torque1)
Rated
current
1)
Voltage
constant
Rated
fre-
quency
Rotor
inertia
(motor)2)
Weight3)
nN
M0
I0
M0.max
I0.max
PN
MN
IN
kE/cold
fN
J
m
min-1
Nm
A
Nm
A
kW
Nm
A
V/10001/min
Hz
kgcm2
kg
DSC1-056K64U10-5
1000
6.2
1.62
16
5
0.6
6.1
1.6
259
83.3
4.4
7
DSC1-056S64U10-5
1000
11
2.4
32
8.6
1.0
9.9
2.2
298
83.3
7.5
9.5
DSC1-056M64U10-5
1000
14
3
49
12.2
1.5
14
3.0
316
83.3
10.6
12
DSC1-056K64U20-5
2000
6.2
3.0
16
9
1.2
5.8
2.8
142
166.7
4.4
7
DSC1-056S64U20-5
2000
11
4.4
32
15.9
1.9
8.9
3.8
161
166.7
7.5
9.5
DSC1-056M64U20-5
2000
14
5.7
49
22.9
2.6
12
5.1
168
166.7
10.6
12
DSC1-056K64U30-5
3000
6.2
4.2
16
12.9
1.7
5.4
3.8
99.6
250.0
4.4
7
DSC1-056S64U30-5
3000
11
6.3
32
22.9
2.4
7.7
4.8
112
250.0
7.5
9.5
DSC1-056M64U30-5
3000
14
8.2
49
32.7
3.0
9.6
5.7
118
250.0
10.6
12
DSC1-056K64U40-5
4000
6.2
5.4
16
16.4
2
4.8
4.3
78.3
333.3
4.4
7
DSC1-056S64U40-5
4000
11
8.1
32
29.4
2.6
6.3
5.1
87.3
333.3
7.5
9.5
1) Coil overtemperature ∆T < 105K; direct flange mounting (mounting plate 450 x 400 x 30 mm)
2) Rotor inertia moment with PE brake: +2.9 kgcm²
3) Weight with PE brake: +2.0 kg
DSC1-056..64 O.. (with fan)
3 AC 400 V mains voltage for converters with unregulated supply
Motor type
Nom.
speed
Stand-
still
torque1)
Stand-
still
current1
)
max.
static
torque
Max.
static
current
Rated
out-
put1)
Rated
torque1)
Rated
current
1)
Voltage
constant
Rated
fre-
quency
Rotor
inertia
(motor)2)
Weight3)
nN
M0
I0
M0.max
I0.max
PN
MN
IN
kE/cold
fN
J
m
min-1
Nm
A
Nm
A
kW
Nm
A
V/10001/min
Hz
kgcm2
kg
DSC1-056K64O10-5
900
7.2
1.91
16
5
0.7
7.2
1.9
259
75.0
4.4
10
DSC1-056S64O10-5
900
14
3.1
32
8.6
1.3
14
3.1
298
75.0
7.5
12.5
DSC1-056M64O10-5
900
21
4.4
49
12.2
1.9
20
4.4
316
75.0
10.6
15
DSC1-056K64O20-5
1900
7.2
3.5
16
9
1.4
7.1
3.4
142
158.3
4.4
10
DSC1-056S64O20-5
1900
14
5.8
32
15.9
2.6
13
5.6
161
158.3
7.5
12.5
DSC1-056M64O20-5
1800
21
8.3
49
22.9
3.8
20
8.1
168
150.0
10.6
15
DSC1-056K64O30-5
2800
7.2
4.9
16
12.9
2.0
6.9
4.8
99.6
233.3
4.4
10
DSC1-056S64O30-5
2800
14
8.3
32
22.9
3.7
13
7.8
112
233.3
7.5
12.5
DSC1-056M64O30-5
2600
21
11.9
49
32.7
5.3
19
11.3
118
216.7
10.6
15
DSC1-056K64O40-5
3700
7.2
6.3
16
16.4
2.6
6.7
6
78.3
308.3
4.4
10
DSC1-056S64O40-5
3700
14
10.7
32
29.4
4.7
12
9.5
87.3
308.3
7.5
12.5
1) Coil overtemperature ∆T < 105K; direct flange mounting (mounting plate 450 x 400 x 30 mm)
2) Rotor inertia moment with PE brake: +2.9 kgcm²
3) Weight with PE brake: +2.0 kg

Three-phase synchronous motors DSC1-045-100
Technical alterations reserved
11/2016
DSC1-045-100
16
Baumüller Nürnberg GmbH
2.3. DSC1-071
DSC1-071..64 U.. (without fan)
3 AC 400 V mains voltage for converters with unregulated supply
Motor type
Nom.
speed
Stand-
still
torque1)
Stand-
still
current1
)
max.
static
torque
Max.
static
current
Rated
out-
put1)
Rated
torque1)
Rated
current
1)
Voltage
constant
Rated
fre-
quency
Rotor
inertia
(motor)2)
Weight3)
nN
M0
I0
M0.max
I0.max
PN
MN
IN
kE/cold
fN
J
m
min-1
Nm
A
Nm
A
kW
Nm
A
V/10001/min
Hz
kgcm2
kg
DSC1-071K64U10-5
1000
12
3.1
27
8.6
1.2
12
3.1
260
83.3
12.6
11.5
DSC1-071S64U10-5
1000
22
4.8
55
14.7
2.2
21
4.7
303
83.3
21.8
16.5
DSC1-071M64U10-5
1000
29
6
82
20.9
2.9
27
5.8
320
83.3
31.1
21.5
DSC1-071K64U20-5
2000
12
5.8
27
15.9
2.3
11
5.4
140
166.7
12.6
11.5
DSC1-071S64U20-5
2000
22
9.1
55
27.8
4.0
19
8.3
160
166.7
21.8
16.5
DSC1-071M64U20-5
2000
29
11.4
82
39.3
5.1
24
9.8
170
166.7
31.1
21.5
DSC1-071K64U30-5
3000
12
8.3
27
22.7
3.1
10
7.0
98.2
250.0
12.6
11.5
DSC1-071S64U30-5
3000
22
13.7
55
41.8
5.2
16
10.6
107
250.0
21.8
16.5
DSC1-071M64U30-5
3000
29
16.4
82
57
6.2
20
11.7
117
250.0
31.1
21.5
DSC1-071K64U40-5
4000
12
11.1
27
30.4
3.6
8.6
8.2
73.2
333.3
12.6
11.5
DSC1-071S64U40-5
4000
22
16.8
55
51
5.2
12
10.1
86.5
333.3
21.8
16.5
1) Coil overtemperature ∆T < 105K; direct flange mounting (mounting plate 450 x 400 x 30 mm³)
2) Rotor inertia moment with PE brake: +7.9 kgcm²
3) Weight with PE brake: +3.0 kg
DSC1-071..64 O.. (with fan)
3 AC 400 V mains voltage for converters with unregulated supply
Motor type
Nom.
speed
Stand-
still
torque1)
Stand-
still
current1
)
max.
static
torque
Max.
static
current
Rated
out-
put1)
Rated
torque1)
Rated
current
1)
Voltage
constant
Rated
fre-
quency
Rotor
inertia
(motor)2)
Weight3)
nN
M0
I0
M0.max
I0.max
PN
MN
IN
kE/cold
fN
J
m
min-1
Nm
A
Nm
A
kW
Nm
A
V/10001/min
Hz
kgcm2
kg
DSC1-071K64O10-5
1000
16
4.2
27
8.6
1.6
15
4.1
260
83.3
12.6
15
DSC1-071S64O10-5
900
29
6.5
55
14.7
2.7
29
6.6
303
75.0
21.8
20
DSC1-071M64O10-5
900
40
8.5
82
20.9
3.6
39
8.2
320
75.0
31.1
25
DSC1-071K64O20-5
2000
16
7.7
27
15.9
3.1
15
7.4
140
166.7
12.6
15
DSC1-071S64O20-5
1800
29
12.4
55
27.8
5.3
28
12.1
160
150.0
21.8
20
DSC1-071M64O20-5
1800
40
16
82
39.3
7.0
37
14.9
170
150.0
31.1
25
DSC1-071K64O30-5
2900
16
11
27
22.7
4.4
14
10.2
98.2
241.7
12.6
15
DSC1-071S64O30-5
2800
29
18.6
55
41.8
7.5
26
16.6
107
233.3
21.8
20
DSC1-071M64O30-5
2700
40
23.1
82
57
10.0
35
20.7
117
225.0
31.1
25
DSC1-071K64O40-5
3900
16
14.8
27
30.4
5.6
14
13.1
73.2
325.0
12.6
15
DSC1-071S64O40-5
3600
29
22.8
55
51
8.7
23
18.3
86.5
300.0
21.8
20
1) Coil overtemperature ∆T < 105K; direct flange mounting (mounting plate 450 x 400 x 30 mm)
2) Rotor inertia moment with PE brake: +7.9 kgcm²
3) Weight with PE brake: +3.0 kg

Three-phase synchronous motors DSC1-045-100
DSC1-045-100
11/2016
Technical alterations reserved
Baumüller Nürnberg GmbH
17
DSC1-071..64 W.. (water cooled)
3 AC 400 V mains voltage for converters with unregulated supply
Motor type
Nom.
speed
Stand-
still
torque1)
Stand-
still
current1
)
max.
static
torque
Max.
static
current
Rated
out-
put1)
Rated
torque1)
Rated
current
1)
Voltage
constant
Rated
fre-
quency
Rotor
inertia
(motor)2)
Weight3)
nN
M0
I0
M0.max
I0.max
PN
MN
IN
kE/cold
fN
J
m
min-1
Nm
A
Nm
A
kW
Nm
A
V/10001/min
Hz
kgcm2
kg
DSC1-071KO64W-10-54
900
20
5.4
27
8.6
1.8
20
5.4
260
75.0
12.6
11.7
DSC1-071SO64W-10-54
750
39
9.1
55
14.7
3.0
39
9.1
303
62.5
21.8
16.1
DSC1-071MO64W-10-54
800
58
12.8
82
20.9
4.8
57
12.7
320
66.7
31.1
20.4
DSC1-071KO64W-20-54
1800
20
10.0
27
15.9
3.6
19
9.9
140
150.0
12.6
11.7
DSC1-071SO64W-20-54
1600
39
17.3
55
27.8
6.4
38
17.0
160
133.3
21.8
16.1
DSC1-071MO64W-20-54
1600
58
24.1
82
39.3
9.5
57
23.6
170
133.3
31.1
20.4
DSC1-071KO64W-30-54
2700
20
14.2
27
22.7
5.4
19
13.9
98.2
225.0
12.6
11.7
DSC1-071SO64W-30-54
2400
39
25.9
55
41.8
9.5
38
25.2
107
200.0
21.8
16.1
DSC1-071MO64W-30-54
2400
58
34.8
82
57
14.0
56
33.6
117
200.0
31.1
20.4
DSC1-071KO64W-40-54
3600
20
19.1
27
30.4
7
19
18.1
73.2
300
12.6
11.7
DSC1-071SO64W-40-54
3100
39
31.9
55
51
12
37
30.5
86.5
258.3333
21.8
16.1
1) Coil overtemperature ∆T < 105K; direct flange mounting (mounting plate 450 x 400 x 30 mm)
2) Rotor inertia moment with PE brake: +7.9 kgcm²
3) Weight with PE brake: +3.0 kg

Three-phase synchronous motors DSC1-045-100
Technical alterations reserved
11/2016
DSC1-045-100
18
Baumüller Nürnberg GmbH
2.4. DSC1-100
DSC1-100..64 U.. (without fan)
3 AC 400 V mains voltage for converters with unregulated supply
Motor type
Nom.
speed
Stand-
still
torque1)
Stand-
still
current1
)
max.
static
torque
Max.
static
current
Rated
out-
put1)
Rated
torque1)
Rated
current
1)
Voltage
constant
Rated
fre-
quency
Rotor
inertia
(motor)2)
Weight3)
nN
M0
I0
M0.max
I0.max
PN
MN
IN
kE/cold
fN
J
m
min-1
Nm
A
Nm
A
kW
Nm
A
V/10001/min
Hz
kgcm2
kg
DSC1-100KO64U-10-54
1000
23
6.9
42
14.5
2.3
22
6.4
231
83.3
45.8
18.5
DSC1-100SO64U-10-54
1000
43
9.9
85
22.8
4.2
40
9.2
295
83.3
73.5
25.7
DSC1-100MO64U-10-54
1000
59
13
125
33.2
5.8
55
12.1
304
83.3
101.2
33.0
DSC1-100KO64U-20-54
2000
23
13.4
42
28.3
4.0
19
10.9
119
166.7
45.8
18.5
DSC1-100SO64U-20-54
2000
43
19.5
84
44.9
7.5
36
16.0
150
166.7
73.5
25.7
DSC1-100MO64U-20-54
2000
59
25
125
64
10.0
48
20.1
158
166.7
101.2
33.0
DSC1-100KO64U-30-54
3000
23
19
42
40.2
4.8
15
12.3
83.6
250.0
45.8
18.5
DSC1-100SO64U-30-54
3000
43
27.7
84
64
9.3
29
18.8
106
250.0
73.5
25.7
1) Coil overtemperature ∆T < 105K; direct flange mounting (mounting plate 450 x 400 x 30 mm)
If you are using a DSC100..64U.. with absolute value signal encoders, you need to reduce the torques by 1.0 Nm (DSC 100 K),
2.0 Nm (DSC 100 S) or 3.0 Nm (DSC 100 M).
2) Rotor inertia moment with PE brake: +17.6 kgcm²
3) Weight with PE brake: +6.0 kg
DSC1-100..64 O.. (with fan)
3 AC 400 V mains voltage for converters with unregulated supply
Motor type
Nom.
speed
Stand-
still
torque1)
Stand-
still
current1
)
max.
static
torque
Max.
static
current
Rated
out-
put1)
Rated
torque1)
Rated
current
1)
Voltage
constant
Rated
fre-
quency
Rotor
inertia
(motor)2)
Weight3)
nN
M0
I0
M0.max
I0.max
PN
MN
IN
kE/cold
fN
J
m
min-1
Nm
A
Nm
A
kW
Nm
A
V/10001/min
Hz
kgcm2
kg
DSC1-100KO64O-10-54
1000
27
8.1
42
14.5
2.7
26
7.8
231
83.3
45.8
22.4
DSC1-100SO64O-10-54
900
53
12.3
85
22.8
4.7
49
11.4
295
75.0
73.5
29.6
DSC1-100MO64O-10-54
900
79
17.6
125
33.2
7.0
74
16.6
304
75.0
101.2
36.9
DSC1-100KO64O-20-54
2000
27
15.8
42
28.3
5.2
25
14.4
119
166.7
45.8
22.4
DSC1-100SO64O-20-54
1800
53
24.2
84
44.9
8.4
45
20.2
150
150.0
73.5
29.6
DSC1-100MO64O-20-54
1800
79
33.8
125
64
12.7
68
29.3
158
150.0
101.2
36.9
DSC1-100KO64O-30-54
3000
27
22.5
42
40.2
7.3
23
18.9
83.6
250.0
45.8
22.4
DSC1-100SO64O-30-54
2800
53
34.3
84
64
11.0
38
24.3
106
233.3
73.5
29.6
1) Coil overtemperature ∆T < 105K; direct flange mounting (mounting plate 450 x 400 x 30 mm)
2) Rotor inertia moment with PE brake: +17.6 kgcm²
3) Weight with PE brake: +6.0 kg

Three-phase synchronous motors DSC1-045-100
DSC1-045-100
11/2016
Technical alterations reserved
Baumüller Nürnberg GmbH
19
DSC1-100..64 W.. (water cooled)
3 AC 400 V mains voltage for converters with unregulated supply
Motor type
Nom.
speed
Stand-
still
torque1)
Stand-
still
current1
)
max.
static
torque
Max.
static
current
Rated
out-
put1)
Rated
torque1)
Rated
current
1)
Voltage
constant
Rated
fre-
quency
Rotor
inertia
(motor)2)
Weight3)
nN
M0
I0
M0.max
I0.max
PN
MN
IN
kE/cold
fN
J
m
min-1
Nm
A
Nm
A
kW
Nm
A
V/10001/min
Hz
kgcm2
kg
DSC1-100KO64W-10-54
1000
34
10.5
42
14.5
3.5
33
10.3
231
83.3
45.8
21.2
DSC1-100SO64W-10-54
850
69
17.0
85
22.8
6.1
68
16.6
295
70.8
73.5
29.2
DSC1-100MO64W-10-54
850
105
25.5
125
33.2
9.3
105
25.0
304
70.8
101.2
37.2
DSC1-100KO64W-20-54
2000
34
20.4
42
28.3
6.8
32
19.5
119
166.7
45.8
21.2
DSC1-100SO64W-20-54
1800
69
33.5
84
44.9
13.0
67
32.0
150
150.0
73.5
29.2
DSC1-100MO64W-20-54
1700
105
48.9
125
64
18.0
100
46.7
158
141.7
101.2
37.2
DSC1-100KO64W-30-54
3000
34
29
42
40.2
10.0
32
27.2
83.6
250.0
45.8
21.2
DSC1-100SO64W-30-54
2600
69
47.4
84
64
18.0
65
44.4
106
216.7
73.5
29.2
1) Coil overtemperature ∆T < 105K; direct flange mounting (mounting plate 450 x 400 x 30 mm)
2) Rotor inertia moment with PE brake: +17.6 kgcm²
3) Weight with PE brake: +6.0 kg

Three-phase synchronous motors DSC1-045-100
Technical alterations reserved
11/2016
DSC1-045-100
20
Baumüller Nürnberg GmbH
2.5. Radial force diagrams
All bearings are designed for a service life of 20,000 h L10h. The load values specified below may thereby not
be exceeded. The permissible radial forces FRare valid only for the horizontal installation of the motor without
additional axial forces.
Furthermore, the specified average speeds must be adhered to reach the grease consumption period of 20,000
h under the following conditions:
low-vibration applications
horizontal installation
oscillatory bearing motion in which at least one pivot angle of 180° is performed
Continuous bearing temperatures <120° C.
Axial loading on the motor shaft is generally not permitted.
No axial forces may develop when mounting clutches, pulleys, etc. on the motor shaft!
2.5.1. Sample diagram
Sample diagrams:
Driving forces x = 30 mm from the shaft shoulder
Bearing service life 20,000 h, shaft with parallel key groove
Explanation of the sample chart:
The potential maximum speed of the bearing can be calculated via radial force Fr of the application in
characteristic "ball bearing".
At a radial force of 500 N with a driving force point of x = 30 mm from the shaft shoulder, a maximum speed of
1200 rpm results.