Siemens SIMOGEAR BA 2030 - Service and Maintenance; General Maintenance Notes and Parts Subject to Wear

Faults, causes and remedies
BA 2030
Operating Instructi ons , 02/2021, A5E37880173A/RS-AM
69
Faults
Causes
Remedy
Output shaft does
not turn when the
motor is running.
Force flow interrupted by breakage in
gearbox.
Call Technical Support.
Geared motor only
starts with
difficulty or not at
all.
Incorrect oil level for the mounting
position being used.
Check the mounting position
(Page 115) and the oil level (Page 74).
Incorrect oil being used (e.g. incorrect
viscosity).
Checking the oil quality (Page 82).
Excessive external load on the drive
input and output.
Check the load against rated data (you
might need to correct the belt tension,
for example).
Motor brake is not released.
Check circuit / connection of brake.
Check brake for wear and readjust if
necessary.
Geared motor runs against backstop.
Change the direction of motor or
backstop rotation.
Excessive play at
drive input and
output.
Flexible elements worn (e.g. on
couplings).
Replace flexible elements.
Positive connection disrupted by
overload.
Call Technical Support.
Speed and torque
drop.
Belt tension too low (for belt drive).
Check the belt tension and replace belt
if necessary.