3
Functional safety (FS)
Unit combination
Addendum to the Operating Instructions – Synchronous Servomotors CMP40 – 112, CMPZ71 – 100
14
3.6
Unit combination
Observe the following points for device combination:
•
If a safety-rated encoder is used in combination with a brakemotor with BY.. brake,
the permitted working air gap of the brake must not be exceeded. Check the work-
ing air gap according to the specifications in chapter "Inspection/Maintenance" in
the operating instructions "CMP40 – 112, CMPZ71 – 100 Synchronous Servomo-
tors“.
Insufficient maintenance of the BY.. brake may damage the encoder.
•
BP.. and BK.. brakes are maintenance-free. The working air gap cannot be
checked as the brake is integrated in the motor.
3.6.1
Combination with CMP motors
CMP motor
Brake
FS encoder
AK0H
AK1H
CMP40
None
X
–
BP..
X
–
BK..
X
–
CMP50
None
X
X
BP..
X
–
BK..
X
X
CMP63
None
X
X
BP..
X
–
BK..
X
X
CMP71
None
X
X
BP..
X
X
CMP80
None
X
X
BP..
X
X
CMP100
None
X
X
BP..
X
X
CMP112S/M
None
X
X
BY..
–
X
CMP112L/H/E
None
–
X
BY..
–
X
X
Available
–
Not available
22491465/EN – 03/2016
