Maintenance - HANGCHA Mini Range CDD12-A2MJ-SZ Operation And Maintenance Manual

WARNING

No broken wire sheath, or else the circuit might be damaged.

Do not process the locating surface or the holes of the production without
authorization, or else the magnet loop would be influenced.

Do not over press when fitting the motor shaft. Make sure no damage on the friction
surface and wipe off the burr of the mounting holes and surfaces. Put the shaft
sleeve on the motor shaft and fasten the axial clamp spring.

Measure the direct voltage of the connecting brake and compare the value to the
rated voltage on the nameplate. Deviation should not be more than 10%.

Make sure it is free from oil and dirt when installing and using the brake.

1.5.3 Maintenance

–
Avoid rusting When truck is used in a high temperature for a long time. The actuation side
with rust would affect the performance.
–
Do not touch the friction surface with your hand directly. Make sure it is free from oil and dirt,
or else the maximum torque could not be achieved.
–
Generally the working environment temperature is around -10℃～+40℃.
–
Conduct a periodical inspection. It concludes the items as follow. Is it smooth to switch? Is
there any noise or any abnormal heating? Is there any dirt or grease that came to the section
of friction and rotation? Whether the gap is appropriate between the frictions? Any problem
with the exciting voltage ?
58
U=x V DC± 10%
OIL