Baldor D-Series Clutch/Brake Modules instruction manual covering safety, mounting, wiring, maintenance, and troubleshooting.
This Baldor instruction manual covers D-Series Clutch/Brake Modules, including models DMCCB, DMCCO, DMCBO, DMCBX, DMSCB, and DMSCO. The modules are designed according to NEMA standards for mounting with standard power transmission equipment.
It provides safety warnings, receiving and inspection steps, mounting instructions for C-face and base mount modules, electrical connection data, overhung load ratings, and maintenance procedures such as armature replacement and resetting armature air gaps.
| Module 50 shaft diameter | 0.625 in |
|---|---|
| Module 256 shaft diameter | 1.375 in |
| Module 50 max overhung load at 1 in | 237 lb |
| 50 module 90VDC clutch resistance | 434 ohms |
| 50 module 90VDC clutch current | 0.207 amps |
| 50 module 90VDC clutch power | 18.6 watts |
Disconnect all electrical power from the motor and accessory devices and tag the power source.
The armature air gaps must be reset using the maintenance procedure.
The 50 module lists 90VDC, 24VDC, and 6VDC options.
The coil decay time is 15 milliseconds for the clutch and 6 milliseconds for the brake.