Vascat ID Series User manual

OPERATION AND MAINTENANCE MANUAL
ID MOTORS

OPERATION AND MAINTENANCE MANUAL
ID MOTORS PAGE: 2
CODE: CTT52 EDITION: 03 RELEASE: APRIL 2019
Subject to technical changes without prior notice
CONTENTS
1. LEGAL NOTES AND SAFETY INSTRUCTIONS____________________________________________________________5
1.1 Justification ___________________________________________________________________________________5
1.2 Users and purpose _____________________________________________________________________________5
1.3 Hazards and warning signs_______________________________________________________________________6
1.4 Intended use __________________________________________________________________________________7
1.5 Qualified personnel _____________________________________________________________________________7
1.6 Disclaimer ____________________________________________________________________________________8
1.7 Scope of the documentation and external references___________________________________________________8
2. DECLARATIONS OF CONFORMITY_____________________________________________________________________9
3. PRODUCT DESCRIPTION____________________________________________________________________________11
3.1 General information____________________________________________________________________________11
3.2 Reference standards___________________________________________________________________________12
3.3 Definitions ___________________________________________________________________________________13
Duty ___________________________________________________________________________________133.3.1
Mounting________________________________________________________________________________143.3.2
IP protection rating ________________________________________________________________________153.3.3
IC Cooling Method ________________________________________________________________________163.3.4
Balancing and vibration level ________________________________________________________________173.3.5
Insulation class___________________________________________________________________________183.3.6
Heating limits ____________________________________________________________________________183.3.7
3.4 Nameplate___________________________________________________________________________________19
3.5 General specifications__________________________________________________________________________20
Motor code ______________________________________________________________________________203.5.1
Ambient conditions ________________________________________________________________________203.5.2
Duty ___________________________________________________________________________________203.5.3
3.6 Mechanical specifications _______________________________________________________________________22
Types of construction ______________________________________________________________________223.6.1
Degree of protection IP_____________________________________________________________________233.6.2
Cooling Method __________________________________________________________________________24
3.6.3
Balancing and vibration level ________________________________________________________________243.6.4
Bearings ________________________________________________________________________________253.6.5
3.7 Electrical specifications _________________________________________________________________________27
Windings and insulation ____________________________________________________________________273.7.1
Connections _____________________________________________________________________________273.7.2

OPERATION AND MAINTENANCE MANUAL
ID MOTORS PAGE: 3
CODE: CTT52 EDITION: 03 RELEASE: APRIL 2019
Subject to technical changes without prior notice
Power-supply conditions____________________________________________________________________27
3.7.3
Standard thermal protection _________________________________________________________________283.7.4
Optional thermal sensors ___________________________________________________________________283.7.5
Anti-condensation heaters __________________________________________________________________293.7.6
Fan and pressure gauge ___________________________________________________________________303.7.7
3.8 Accessories__________________________________________________________________________________31
Feedback sensors ________________________________________________________________________313.8.1
Parking brake ____________________________________________________________________________323.8.2
Noise level ______________________________________________________________________________333.8.3
4. SHIPMENT, RECEPTION, TRANSPORT AND STORAGE___________________________________________________34
4.1 Shipment____________________________________________________________________________________34
4.2 Reception ___________________________________________________________________________________34
4.3 Transport____________________________________________________________________________________35
4.4 Storage _____________________________________________________________________________________36
5. INSTALLATION AND START-UP ______________________________________________________________________37
5.1 Motor installation______________________________________________________________________________37
Site ____________________________________________________________________________________375.1.1
Mounting________________________________________________________________________________385.1.2
Machine coupling _________________________________________________________________________395.1.3
5.2 Electrical connections __________________________________________________________________________41
5.2.1 Terminal boxes and connector strips __________________________________________________________42
5.2.2 Connection diagrams ______________________________________________________________________43
5.2.3 Power cables ____________________________________________________________________________44
5.2.4 Connections for the fan, thermal sensors and accessories _________________________________________45
5.2.5 Final checks _____________________________________________________________________________46
5.3 Start-up _____________________________________________________________________________________47
5.3.1 Preliminary checks ________________________________________________________________________47
5.3.2 Start-up_________________________________________________________________________________48
6. MAINTENANCE ____________________________________________________________________________________49
6.1 Safety instructions_____________________________________________________________________________49
6.2 Maintenance operations and frequency ____________________________________________________________49
6.2.1 Basic inspection __________________________________________________________________________50
6.2.2 Cleaning of the fan and air filter ______________________________________________________________50
6.2.3 Re-greasing of the bearings _________________________________________________________________52
6.2.4 Replacement of bearings ___________________________________________________________________53

OPERATION AND MAINTENANCE MANUAL
ID MOTORS PAGE: 4
CODE: CTT52 EDITION: 03 RELEASE: APRIL 2019
Subject to technical changes without prior notice
6.2.5 Replacement of motor brushes___________________________________________________________________55
6.2.6 Cleaning the collector area ______________________________________________________________________56
6.3 Replacing the encoder/tacho_____________________________________________________________________56
6.4 Replacing the brake and/or lining _________________________________________________________________58
6.5 Original spares _______________________________________________________________________________59
6.6 Operating faults_______________________________________________________________________________61
6.6.1 Electrical faults ___________________________________________________________________________61
6.6.2 Mechanical faults _________________________________________________________________________63
6.7 Technical support and service____________________________________________________________________63

OPERATION AND MAINTENANCE MANUAL
ID MOTORS PAGE: 5
CODE: CTT52 EDITION: 03 RELEASE: APRIL 2019
Subject to technical changes without prior notice
1. LEGAL NOTES AND SAFETY INSTRUCTIONS
1.1 Justification
VASCAT motors contain low-voltage parts and rotating elements that make them hazardous; they also contain hot surfaces.
Users must take notice of all the hazard warning signs described in this manual (see section 1.3).
All the work related to the transport, connection, start-up and maintenance must be performed by responsible, qualified personnel
(in accordance with the EN 50110-1 (VDE 0105-100) and IEC 60364 standards). Incorrect procedures may cause serious
personal injury and material damages.
VASCAT motors may only be used for the purposes specified in section 0.
Furthermore, the conditions in the place where they are used must meet all the requirements given on the specifications plate
and in this document.
1.2 Users and purpose
The purpose of the operation manual is to provide all the information required for the appropriate mounting, commissioning and
maintenance of the ID motors and avoid hazards that may cause serious injury. This manual is for any person or individual
working with the motors to which it refers or who assume responsibility for their operation.
All individuals working with ID series C.C. motors must have this manual at their disposal and they must follow the relevant
instructions and indications.
The service instructions must be read carefully before using the machine. This will guarantee correct operation free from hazards
and complications and will extend the service life of the machine.
These service instructions give a description of the machine and information on its correct operation from delivery to the end of its
service life.
This manual must always be complete and perfectly legible.

OPERATION AND MAINTENANCE MANUAL
ID MOTORS PAGE: 6
CODE: CTT52 EDITION: 03 RELEASE: APRIL 2019
Subject to technical changes without prior notice
1.3 Hazards and warning signs
This manual contains the information required for personal safety and the prevention of material damages. All the information that
refers to personal safety is highlighted in general with a warning triangle; however, the informative notes (to avoid only material
damages) are not. Depending on the hazard level, the signs indicate hazards from major to minor as follows:
WARNING
This means that if the appropriate preventive measures are not adopted, the result will be death or serious injury.
PRECAUTION
This means that if the appropriate preventive measures are not adopted, the result may be serious injury.
PRECAUTION
This means that if the appropriate preventive measures are not adopted, the result may be material damages.
NB
This means that the result may be an unwanted status or situation if the corresponding safety instruction is not observed.
In the case of various hazard levels at the same time, the strictest security instruction will prevail in all circumstances. If a safety
instruction with a warning triangle warns of personal injury, the same instruction may also contain a warning of possible material
damages.
The signs that indicate the type of hazard (warning or precaution in this manual), which may be used in conjunction with the
above pictograms, are as follows:
VOLTAGE
Indicates the existence of voltage on connection terminals or live parts.
HOT SURFACE
Indicates the possibility of the contact surface having a very high temperature with the consequent risk of burns.
MOVING ROTATING PARTS
Indicates the possibility of injury and properties caused by contact with shafts and other rotating parts.
DANGER
This means that if the appropriate preventive measures are not adopted, the result will be death or serious injury.

OPERATION AND MAINTENANCE MANUAL
ID MOTORS PAGE: 7
CODE: CTT52 EDITION: 03 RELEASE: APRIL 2019
Subject to technical changes without prior notice
1.4 Intended use
WARNING
VASCAT motors are to be used in industrial installations. They comply with the requirements of the harmonised standards of the
EN 60034 series.
Said units are parts designed to be mounted on machines in accordance with the current machines directive. Start-up is not
allowed until the end product is checked and found to be compliant with said directive (please see, among others, the EN 60204-1
standard).
VASCAT ID motors must be used only for the applications provided in the catalogues and the related technical documentation.
If third-party products and parts are used, they must be previously approved by VASCAT.
The correct and safe operation of the products requires their correct transport, storage, installation, assembly, operation and
maintenance.
The allowed ambient conditions must be observed. The use of ID motors in hazardous areas is strictly prohibited unless they have
been designed specifically for said circumstance, in which case the indications and warnings given in the related documentation
must be observed.
1.5 Qualified personnel
WARNING
VASCAT motors must be installed and operated in accordance with the specifications given in this document. Only qualified
personnel are authorised to intervene when, in accordance with the manual, they have all the technical know-how and skills
required to handle, start up and connect the motors in accordance with safety standards.
Qualified personnel refers to the individuals who are capable of recognising the risks associated with their field of activity and
avoid associated hazards.

OPERATION AND MAINTENANCE MANUAL
ID MOTORS PAGE: 8
CODE: CTT52 EDITION: 03 RELEASE: APRIL 2019
Subject to technical changes without prior notice
1.6 Disclaimer
The indications given in this manual describe the product specifications but do not guarantee them.
VASCAT declines all liability for damages and operating faults caused by the following:
- Failure to follow the operating instructions.
- Damages caused by incorrect operation of the motor.
- Changes made to motors without prior authorisation.
- Operating errors.
- Carrying out inappropriate work on and with the motors.
The indications that refer to procedures and the connection details included in this manual must be considered only as proposals
and whether or not they are applicable must be studied for each case in particular. VASCAT does not guarantee their
appropriateness in any case.
The data given in this manual is reviewed regularly and subsequent editions are published when corrections are necessary.
1.7 Scope of the documentation and external references
The manual contains all the information required for the correct handling, installation (electrical and mechanical), commissioning
and subsequent maintenance of ID series motors, together with the accessories required for proper operation.
It also describes the safety instructions to guarantee that no personal injuries or material damages will be caused during the
entire process.
If the motor involves any type of special work (considered as non-standard), additional documentation may be necessary. In said
case, the customer must check with VASCAT to make sure that he has all the relevant information.
This document provides no information about the technical data sheets or the specific technical data of the various MAC ID
models or their characteristic curve.
To obtain said information, please log on to the VASCAT website at http://www.vascat.com.

OPERATION AND MAINTENANCE MANUAL
ID MOTORS PAGE: 9
CODE: CTT52 EDITION: 03 RELEASE: APRIL 2019
Subject to technical changes without prior notice
2. DECLARATIONS OF CONFORMITY

OPERATION AND MAINTENANCE MANUAL
ID MOTORS PAGE: 10
CODE: CTT52 EDITION: 03 RELEASE: APRIL 2019
Subject to technical changes without prior notice

OPERATION AND MAINTENANCE MANUAL
ID MOTORS PAGE: 11
CODE: CTT52 EDITION: 03 RELEASE: APRIL 2019
Subject to technical changes without prior notice
3. PRODUCT DESCRIPTION
VASCAT ID motors are direct current separately excited electrical machines with square laminated steel frame and forced
cooling. They have been specially designed to work in high-dynamics applications that require speed variation. They must be
powered exclusively by AC/DC or DC/DC converters.
3.1 General information
The following table shows the standard technical specifications of the ID series:
Technical specifications
Description
Motor type
Separately excited DC motor
Frame sizes (Shaft heights)
ID series: 100, 112, 132, 160, 180 and 200 mm
IDM series: 160, 180 and 200 mm
IDX series: 132, 160, 180 and 200 mm
IDMX series: 160, 180 and 200 mm
No. of poles
4 poles
Protection rating
(According to the IEC/EN 60034-5 standard)
IP23
Cooling Method
(According to the IEC/EN 60034-6 standard)
IC06
Excitation/armature voltage
Up to 460 VDC (other voltages on request)
Insulation class
(According to the IEC/EN 60034-1 standard)
Materials Class H - Operating temperature Class F
Assembly type
(According to the IEC/EN 60034-7 standard)
IM B3 or B35 (other types of assembly optional)
Thermal protection
(According to the IEC/EN 60034-11 standard)
2 PTC140 sensors connected in series, one on the excitation coil and the
other on the auxiliary (other optional sensors)
Installation altitude
(According to the IEC/EN 60034-1 standard)
<1000 m above sea level
Operating temperature
(According to the IEC/EN 60034-1 standard)
0 to +40ºC
Vibration level
(According to the IEC/EN 60034-14 standard)
Class A (Class B optional)
Shaft and flange types
(According to the IEC/EN 60072-1 standard)
Solid shaft with keyway and B5 flange (other setups optional)
Brushes
Electro-graphite EG321/EG332
Bearings
Rigid ball bearings (other types optional)
Paint
Synthetic enamel RAL 5010 colour (other types optional)
Feedback sensors
(optional)
60V/1000rpm tachometer dynamo
(Other types of sensors available on request)
Brake (optional)
Electromagnetic parking brake for absence of 24 VDC supply
(Other types of brake available on request)
Table 1: General specifications of ID motors
On many occasions, VASCAT, S.A. adapts its motors to the specific requirements of each customer/application. Therefore, the
above table must be understood as a general reference only. The exact specifications of each motor can be found on the
corresponding technical data sheet and the additional documentation provided to the customer (where applicable).

OPERATION AND MAINTENANCE MANUAL
ID MOTORS PAGE: 12
CODE: CTT52 EDITION: 03 RELEASE: APRIL 2019
Subject to technical changes without prior notice
3.2 Reference standards
The ID motors are designed and manufactured according to the Low Voltage Directive 2006/95/CE and they have been designed
for their use in industrial applications as an incomplete machine or as a machine component as provided for in the 2006/46/CE
Machinery Directive.
The following table summarises the main reference technical standards that have been taken into account for the design of these
motors:
Standard
Description
IEC/EN 60034-1
Dimensioning and behaviour in operation
IEC/EN 60034-2
Method for determining losses
IEC/EN 60034-5
Protection rating
IEC/EN 60034-6
Cooling
IEC/EN 60034-7
Mounting
IEC/EN 60034-8
Marking on terminals and direction of rotation
IEC/EN 60034-9
Noise emissions
IEC/EN 60034-11
Thermal protection
IEC/EN 60034-14
Mechanical vibration levels
IEC/EN 60034-18
Insulation evaluation
IEC/EN 60072-1
Power series and dimensions of rotating electrical machines
Table 2: Reference standards
In accordance with the current Machinery Directive, the commissioning of these motors is prohibited in the European Union until
conformity of the installation has been confirmed in which the machine is to be installed (see EN 60204-1). If the electrical
machine is to be used outside the European Union, the specific laws of the country in which it is located will apply. Furthermore,
safety standards, local installation and sector-specific standards must be applied.

OPERATION AND MAINTENANCE MANUAL
ID MOTORS PAGE: 13
CODE: CTT52 EDITION: 03 RELEASE: APRIL 2019
Subject to technical changes without prior notice
The data given in all the documentation provided by VASCAT includes tolerances regarding the most relevant parameters shown
on the table 3:
Power
Efficiency
Inertia
Noise level
Speed
Power
Maximum
Torque
Pn < 150 kW
-15% (1-η)
+/-10%
+3dB
+/-5%
-2%
-7%
Pn > 150 kW
-10% (1-η)
+/-10%
+3dB
+/- 5%
-1%
-6%
Table 3: Tolerances
3.3 Definitions
Duty3.3.1
Three-phase induction motors are usually designed to develop their rated power in continuous service with no overheating
problems. However, most motors operate under a non-continuous type of service. Some motors are switched on for a few
moments only, others work all day, but they only charge up briefly, etc. The EN 60034-1 standard defines 10 main service types
and those summarised in the table below apply to ID motors:
Duty
Description
Definition
S1
Continuous service
Operation in constant charging status with sufficient duration to reach
thermal balance.
S2
Temporary service
Operation in constant charging status during a shorter period than
necessary to reach thermal balance, followed by a standby period that is
sufficient to cool down to ambient temperature.
S3
Intermittent regular service
Chain of identical services made up of a constant charging period
followed by a standby period.
S5
Intermittent regular service
with electrical braking
Chain of identical services made up of a start-up period, a constant
charging period and an electrical braking period followed by a standby
period.
S6
Regular uninterrupted
service with intermittent
charging
Chain of identical services made up of a constant charging period
followed by a period of load-free operation.
S7
Regular uninterrupted
service with intermittent
charging and electrical
braking.
Chain of identical services made up of a start-up period, a period of
constant charging, a period of load-free operation and a period of
electrical braking.
Table 4: Duty

OPERATION AND MAINTENANCE MANUAL
ID MOTORS PAGE: 14
CODE: CTT52 EDITION: 03 RELEASE: APRIL 2019
Subject to technical changes without prior notice
Mounting
3.3.2
The following are some of the mounting types applicable to the ID motors, labelled in accordance with the IEC/EN 60034/7
standard.
Mounting
Diagram
Assembly
Mounting
Diagram
Assembly
IM B3
IM1001
Foot-mounting on
lower horizontal plane
IM V1
IM3011
With flange shaft
down (through-holes)
IM B5
IM3001
With horizontal flange
(through-holes)
IM V3
IM3031
With flange shaft up
(through-holes)
IM B6
IM1051
Foot-mounting on
vertical plane shaft
left
IM V5
IM1011
Foot-mounting on
vertical plane shaft
down
IM B7
IM1061
Foot-mounting on
vertical plane (shaft
right)
IM V6
IM1031
Foot-mounting on
vertical plane shaft up
IM B8
IM1071
Foot-mounting on
upper horizontal
plane
IM V18
IM3611
With flange shaft
down (threaded
holes)
IM B14
IM3601
With flange (threaded
holes)
IM V19
IM3631
With flange shaft up
(threaded holes)
IM B35
IM2001
Flange-mounting
(through-holes) and
feet
IM V15
IM2011
Flange-mounting
(through-holes), shaft
down and feet
IM V36
IM2031
Flange-mounting
(through-holes), shaft
up and feet
Table 5: Mounting

OPERATION AND MAINTENANCE MANUAL
ID MOTORS PAGE: 15
CODE: CTT52 EDITION: 03 RELEASE: APRIL 2019
Subject to technical changes without prior notice
IP protection rating
3.3.3
The protection rating of electrical machines is defined in accordance with IEC/EN 60034-5. Said standard specifies the protection
rating of each machine using an ‘IP’ code, which comprises two digits:
- First digit: Indicates the protection rating for contact and solid bodies.
- Second digit: Indicates the protection rating for water.
The following table shows the meaning of each digit:
First digit
Protection offered
Second
digit
Protection offered
0
No special protection against contacts. No
protection against the penetration of solid foreign
bodies.
0
No special protection against water.
1
Protection against casual contacts of large surfaces,
e.g. a hand. Protection against the penetration of
solid foreign bodies with a diameter of more than 50
mm.
1
Protection against drops of water that fall vertically.
2
Protection against contact with fingers. Protection
against the penetration of solid foreign bodies with a
diameter of more than 12mm.
2
Protection against drops of water falling at an angle of
up to 15º from the vertical axis.
3
Protection against contacts with tools, wires, etc.
with a diameter of more than 2.5 mm. Protection
against the penetration of solid foreign bodies with a
diameter of more than 2.5mm.
3
Protection against water sprayed at an angle of more
than 60° from the vertical axis.
4
Protection against contacts with tools, wires, etc.
with a diameter of more than 1 mm. Protection
against the penetration of solid foreign bodies with a
diameter of more than 1mm.
4
Protection against water sprayed in any direction
5
Full protection against contacts. Protection against
damaging dust deposits.
5
Protection against jets of water in any direction.
6
Full protection against contacts. Full protection
against the penetration of dust.
6
Protection against the beating of the sea.
7
Protection against temporary immersion under a
specified pressure and for a specified time.
8
Protection against prolonged immersion.
Table 6: IP code
For example, a machine defined as IP54 indicates full protection against contacts and water sprayed in any direction.

OPERATION AND MAINTENANCE MANUAL
ID MOTORS PAGE: 16
CODE: CTT52 EDITION: 03 RELEASE: APRIL 2019
Subject to technical changes without prior notice
IC Cooling Method
3.3.4
The type of cooling used in electrical machines is regulated by the IEC/EN 60034-6 standard. In order to identify the type of
cooling used in each motor, it is also given a code similar to the IP protection rating. There are two types of code: full indication
(e.g. IC9A7W7) and simplified indication (e.g. IC97W). Both begin with the initials IC (International Cooling).
The table below shows the most common cooling methods for ID motors:
SIMPLIFIED
INDICATION
FULL
INDICATION
EN60034-6
DESCRIPTION
IC00
IC0A0
Free circulation, using the surrounding medium, by means of free
convection
IC01
IC0A1
Free circulation, using the surrounding medium, by own circulation
IC06
IC0A6
Free circulation, using the surrounding medium, by an independent part
fitted on the machine
IC16
IC1A6
Circulation via inlet pipe or conduit, using remote fluid, by an
independent part fitted on the machine
IC17
IC1A7
Circulation via inlet pipe or conduit, using remote fluid, by an
independent, separate part or cooling system pressure
IC37
IC3A7
Circulation via inlet and outlet pipe or conduit, using remote fluid, by an
independent, separate part or cooling system pressure
IC410
IC4A1A0
Cooling of the housing surface, using the surrounding medium, by
means of free convection
IC411
IC4A1A1
Cooling of the housing surface, using the surrounding medium, by
means of own circulation
IC416
IC4A1A6
Cooling of the housing surface, using the surrounding medium, by
means of an independent part fitted on the machine
IC97W
IC9A7W7
Cooling using an independent heat exchanger by means of liquid
coolant or remote fluid
Table 7: Cooling types

OPERATION AND MAINTENANCE MANUAL
ID MOTORS PAGE: 17
CODE: CTT52 EDITION: 03 RELEASE: APRIL 2019
Subject to technical changes without prior notice
Balancing and vibration level
3.3.5
The EN 60034-14 standard specifies the test procedures for the acceptance of vibration at factory and the vibration limits for
certain electrical machines in specific conditions when they are disconnected from a power machine or charge
The standard defines two possible vibration levels for the shaft: type ‘A’ (machines with no special vibration requirements); and
type ‘B’ (machines with special vibration requirements).
The following table shows the maximum admissible limits for displacement, speed and acceleration (in effective value) for a
specific shaft height (H):
Vibration
level
Shaft
height
(mm)
56 ≤ H ≤ 132
132 ˂H ≤ 280
H ˃280
Assembly
Displacement
µm
Speed
mm/s
Accel.
m/s2
Displacement
µm
Speed
mm/s
Accel.
m/s2
Displacement
µm
Speed
mm/s
Accel.
m/s2
A
Free
suspension
25
1.6
2.5
35
2.2
3.5
45
2.8
4.4
Rigid mount
21
1.3
2
29
1.8
2.8
37
2.3
3.6
B
Free
suspension
11
0.7
1.1
18
1.1
1.7
29
1.8
2.8
Rigid mount
14
0.9
1.4
24
1.5
2.4
Table 8: Vibration levels
If the machine does not specify the type to which it belongs, it must be considered as type ‘A’.

OPERATION AND MAINTENANCE MANUAL
ID MOTORS PAGE: 18
CODE: CTT52 EDITION: 03 RELEASE: APRIL 2019
Subject to technical changes without prior notice
Insulation class
3.3.6
The insulation rating of an electrical machine is identified on the motor specifications plate by means of a letter in accordance with
the IEC/EN 60034-18 standard.
The following table summarises the maximum allowed temperature in the installation of a winding in accordance with its insulation
rating:
Class
Maximum temperature
A
105ºC
E
120ºC
B
130ºC
F
155ºC
H
180ºC
Table 9: Insulation classes
Heating limits3.3.7
The IEC60034-1 standard defines the maximum admissible heating (increase in temperature) for the windings as specified in the
following table:
Thermal Class
Coolant
temperature
Heating
(per element)
Operating
temperature
B (130ºC)
< 40ºC
< 80ºC
< 120ºC
F (155ºC)
< 40ºC
< 105ºC
< 145ºC
H (180ºC)
< 40ºC
< 125ºC
< 165ºC
Table 10:Heating limits
Accordingly, the rated working conditions of the motor must be such that the operating temperature on the windings is always
below the temperature specified by the insulation class of the part materials. Therefore, the working thermal class of a motor can
correspond to the following:
a) The same thermal insulation class. This would be the case of a motor built with Class F insulation (155°C) with a
maximum working temperature of 140°C, corresponding to a Class F.
b) A thermal class lower than the insulation class. This would be the case of a motor built with Class H insulation
(180°C) with a maximum working temperature of 140°C, corresponding to a Class F.

OPERATION AND MAINTENANCE MANUAL
ID MOTORS PAGE: 19
CODE: CTT52 EDITION: 03 RELEASE: APRIL 2019
Subject to technical changes without prior notice
3.4 Nameplate
All ID motors are provided with the following nameplate:
Figure 1: ID motor nameplate
The following table contains a description of the different fields of the plate:
Pos.
Description
Pos.
Description
1
Motor type
2
Serial No.
3
Year of manufacture
4
Rated power PN in kW
5
Field
6
Rated armature voltage UN in V
7
Field voltage in V
8
Rated armature current IN in A
9
Field current in A
10
Rated speed nNin rpm
11/12
Voltage (V) and Current (A) of the axial fan (*)
13
EN60034 family of reference standards
14
Mounting type Code IM (EN60034-7)
15
Protection rating IP code (EN60034-5)
16
Cooling method IC code (EN60034-6)
17
Winding working temperature CL code (EN60034-1)
18
Duty S code (EN60034-1)
19/20
Torque (Nm) and Voltage (V) of the brake (**)
Table 11
(*) positions 11 / 12 are checked only if there is an axial fan.
(**) Positions 19 / 20 are checked only if there is a parking brake.

OPERATION AND MAINTENANCE MANUAL
ID MOTORS PAGE: 20
CODE: CTT52 EDITION: 03 RELEASE: APRIL 2019
Subject to technical changes without prior notice
3.5 General specifications
Motor code3.5.1
ID series motors are coded as follows:
ID
M
200
M
38
3
Motor type
Series
Size
Length
Armature winding
Field winding
ID
Separately
excited DC
motor
IP23 –IC06
Radial fan
100
112
132
160
180
200
Shaft height
(mm)
S
M
L
P
Defines the rated
motor speed
Defines the
field winding
voltage
M
IP 23 –IC06
Radial fan
With compensated winding
X
IP54 –IC416
Axial fan
MX
IP23 –IC06
Axial fan
With compensated winding
Table 12:ID motor codes
Ambient conditions3.5.2
In their standard version, ID motors are not suitable for working in saline or corrosive atmospheres or for installation outdoors.
Duty3.5.3
In all the series, unless specified otherwise, the powers assigned for continuous service (S1) apply, with an ambient temperature
of between -20º and +40ºC and at a maximum height of 1000 m above sea level.
If the working conditions differ from those above, a declassing factor must be applied to the torque and power, called K1, with
regard to the values given on the specifications plate, as shown in the following table:
Altitude
Temperature
30ºC
40ºC
50ºC
55ºC
1000 [m]
1
1
0.92
0.86
2000 [m]
1
0.93
0.85
0.77
3000 [m]
0.93
0.85
0.76
0.69
4000 [m]
0.86
0.78
0.67
0.6
Table 13:Derating factors
If the motor does not work in continuous duty service (S1), but rather in an S2-type discontinuous service, a multiplication factor
must be applied (K2) to the torque and power specified on the plate (S1 Service) to determine the torque available for the service.
The K2 factor is determined by the duration of the service according to the following graph.