SEW-Eurodrive CM3C Series User manual

*29149851_0420*
Drive Technology \ Drive Automation \ System Integration \ Services
Addendum to the Operating
Instructions
AH0E and AK0J Encoders
CM3C63 – 100
Edition 04/2020 29149851/EN

SEW-EURODRIVE—Driving the world

Table of contents
Addendum to the Operating Instructions – AH0E and AK0J Encoders 3
Table of contents
1 General information.................................................................................................................. 4
2 Basic structure ......................................................................................................................... 5
3 Motor nameplates..................................................................................................................... 6
4 Type designation example....................................................................................................... 7
5 Designs and options ................................................................................................................ 8
5.1 Mechanical attachments .................................................................................................8
5.2 Encoders.........................................................................................................................8
5.3 Connection options .........................................................................................................8
6 Electrical installation................................................................................................................ 9
6.1 Information on connector connection..............................................................................9
6.2 Connection with plug connectors ..................................................................................10
6.3 Connection cables ........................................................................................................18
7 Technical data of encoders ................................................................................................... 19
8 Dimension sheets for CM3C.. motors with AH0E/AK0J encoder....................................... 20
8.1 Key to the dimension sheets.........................................................................................20
8.2 Dimension sheets .........................................................................................................21
29149851/EN – 04/2020

1General information
Addendum to the Operating Instructions – AH0E and AK0J Encoders
4
1 General information
INFORMATION
This document describes CM3C.. servomotors with AH0E and AK0J encoders.
The document at hand is an addendum to the "CM3C63–100 Synchronous Servo-
motors (Medium Inertia)" operating instructions.
29149851/EN – 04/2020

2
Basic structure
Addendum to the Operating Instructions – AH0E and AK0J Encoders 5
2 Basic structure
The following figure shows an example of a CM3C.. servomotor with encoder:
[1]
30675795851
[1] Hybrid plug connector
29149851/EN – 04/2020

3Motor nameplates
Addendum to the Operating Instructions – AH0E and AK0J Encoders
6
3 Motor nameplates
The following figures show examples of nameplates of a CM3C.. servomotor with
AH0E encoder:
[1] [2]
CM3C80S-60A-K/PK/BK/AH0E/SE1
01.7718569629.0001.19
Jahr 2019
Mo 10,1 NmVT nC 6000r/min IM B5
Mpk 30,3 Nmn max 7200 r/min IP 65
Io 15,0 A Up 271 V kg 13,570
Imax 50,7A Ta -20..40°C Th.Kl. 155(F)
Usys 400V Mbr 18 Nm TENV
Ubr 21,6-26,4 DC V
3~IEC60034 22935908 Made in Germany
32166202379
[1] Type designation
[2] Information about encoder and plug connector
CM3C80S-60A-K/PK/BK/AH0E/SE1
01.7718569629.0001.19
nur Umrichterbetrieb 22936149
E189357
UA.TR.
013
32166376075
29149851/EN – 04/2020

4
Type designation example
Addendum to the Operating Instructions – AH0E and AK0J Encoders 7
4 Type designation example
The following table shows the example of a type designation:
Example: CM3C80S-60A-K/PK/BK/AH0E/SE1
Synchronous servomotor CM3C80 Flange-mounted motor size 80
Length S Short
Rated speed and
system voltage 60A 6000min-1, 400V
Shaft design K Shaft with key
Standard equipment temperature
sensor
/PK PK temperature sensor
Mechanical attachments /BK BK.. permanent magnet brake
Encoder motor option /AH0E Absolute encoder, EnDat 2.2 in-
terface (multi-turn)
Motor connection option /SE1
M23 motor plug connector, only
motor-side female connector, hy-
brid plug connector for motor,
brake, and AH0E encoder
29149851/EN – 04/2020

5Designs and options
Mechanical attachments
Addendum to the Operating Instructions – AH0E and AK0J Encoders
8
5 Designs and options
5.1 Mechanical attachments
Designation Option
/BK Permanent magnet brake
/BZ1), /BZ.D1)2) Spring-loaded brake with increased working capacity
/HR3) Manual brake release, re-engaging
1) Also available in design for functional safety.
2) BZ.D for direct DC voltage.
3) Available for /BZ and /BZ.D only.
5.2 Encoders
Designation Option
/AH0E Absolute encoder, EnDat 2.2 interface (multi-turn)
/AK0J Absolute encoder, HIPERFACEDSL® interface (multi-turn)
5.3 Connection options
Designation Description
/SE1 M23 motor plug connector, only motor-side female connector,
hybrid plug connector for motor, brake, and AH0E encoder
/SE2 M23 motor and brake plug connector, only motor-side female
connector, encoder plug connector AH0EM12
/SE3 M40 motor and brake plug connector, only motor-side female
connector, encoder plug connector AH0EM12
/SJ1 M23 motor plug connector, only motor-side female connector,
hybrid plug connector for motor, brake, and AK0J encoder
/SJB M40 motor plug connector, only motor-side female connector,
hybrid plug connector for motor, brake, and AK0J encoder
29149851/EN – 04/2020

6
Electrical installation
Information on connector connection
Addendum to the Operating Instructions – AH0E and AK0J Encoders 9
6 Electrical installation
6.1 Information on connector connection
The cable is entered via an adjustable right-angle connector. SEW‑EURODRIVE re-
commends to adjust the adjustable right-angle connector while the mating connector
is plugged in.
NOTICE
Damage to the right-angle connector in case of rotation without mating connector.
Damage to the plug connector and the sealing surface.
• Adjust the right-angle connector only while the mating connector of the motor
cable is plugged in.
• If you do not have a mating connector at hand, do NOT use pliers to adjust the
right-angle connector.
INFORMATION
The connector should only be rotated to install and connect the motor. Do not turn
the plug connector regularly once it has been installed.
Comply with the permitted bending radii of the cable.
6.1.1 Connector positions SE1, SJ1, and SJB
Right-angle plug connectors SE1, SJ1, and SJB can be aligned horizontally in any de-
sired position. The following figure illustrates an example of various plug connector
alignments:
9007231550278027
6.1.2 Connector positions SE2 and SE3
Right-angle plug connectors SE2 and SE3 can be aligned horizontally in any desired
position. The following figure illustrates an example of various plug connector align-
ments:
32308961803
29149851/EN – 04/2020

6Electrical installation
Connection with plug connectors
Addendum to the Operating Instructions – AH0E and AK0J Encoders
10
6.2 Connection with plug connectors
The cable entry of the power and signal cables is installed using plug connectors.
Comply with the permitted bending radii of the cables.
6.2.1 Motor connection SE1 (M23) for motors with AH0E encoder without/with BK.. and BZ..D
brake
The wiring diagram of the plug connector depicts the contact end of the connections.
Function
Motor connection for motors with AH0E encoder
Connection type
M23, male, external thread, TE Connectivity – Intercontec products, 723htec series,
SpeedTec equipment, coded
Connection diagram
2
1
3
5
6
87
4
A
D
C
BE
32294218379
Assignment without brake
Contact Signal Description
A U Motor connection phase U
B V Motor connection phase V
C W Motor connection phase W
D Reserved Do not connect
E PE PE connection
1 Up Voltage supply
2 0V Voltage supply
3 D + Data + (serial transfer)
4 D - Data - (serial transfer)
5 CLK+ Clock + (serial transfer)
6 CLK - Clock - (serial transfer)
7 Reserved Do not connect
8 Reserved Do not connect
29149851/EN – 04/2020