8
Service
Failures of the mechanical drive
Operating Instructions – MOVIMOT
®
advanced
133
8.1.2 Brake malfunctions
Fault Possible cause Measure
Brake does not re-
lease
Electronics cover defect-
ive
• Contact SEW‑EURODRIVE
Service
• Replace electronics cover
Max. permitted working
air gap exceeded be-
cause brake lining worn
down
• Contact SEW‑EURODRIVE
• Have brake lining replaced by
SEW‑EURODRIVE Service or
a qualified technician trained
by SEW‑EURODRIVE
Brake defective
• Contact SEW‑EURODRIVE
• Have brake replaced by
SEW‑EURODRIVE Service or
a qualified technician trained
by SEW‑EURODRIVE
Motor does not
brake
Brake lining worn
• Contact SEW‑EURODRIVE
• Have brake lining replaced by
SEW‑EURODRIVE Service or
a qualified technician trained
by SEW‑EURODRIVE
Incorrect braking torque
• Contact SEW‑EURODRIVE
• Have braking torque changed
by SEW‑EURODRIVE
Service or a qualified techni-
cian trained by
SEW‑EURODRIVE
Oil leakage (only with
gearmotors)
• Contact SEW‑EURODRIVE
• Have leakage remedied by
SEW‑EURODRIVE Service or
a qualified technician trained
by SEW‑EURODRIVE
25891936/EN – 05/2020
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