MAC112 / Individual motor model
MAC112B is the B motor-length and torque package within the MAC112 frame. The complete suffix remains necessary to match winding, feedback, centering, shaft, brake, cooling and connector direction.
Call for availability
The B at the end of MAC112B distinguishes this motor-length and torque package from neighboring variants in the same MAC112 frame. A later letter generally indicates a longer active motor and greater torque capability, but the factory planning data and complete nameplate govern the exact performance.
Use the complete part number to verify the winding, feedback, brake, shaft, centering, cooling and connector configuration before ordering or substituting a motor.
| Motor family | MAC |
|---|---|
| Frame / series | MAC112 |
| Length designation | B · position 2 in this frame's supported model set |
| Cooling | Natural or surface cooling as encoded by the complete part number |
| Feedback | Family-specific feedback or encoder configuration; verify suffix and connectors |
| Shaft and flange | Centering, shaft style and mechanical options must match the nameplate |
| Holding brake | Optional blocking brake field; verify torque and voltage before replacement |
| Availability | Call for availability. |
MAC112 A/B/C/D designations identify progressively larger motor-length and torque packages within the legacy MAC AC servo-motor system.
| Length packages | A, B, C and D |
|---|---|
| Winding groups | Manual tables include 1,500, 2,000, 3,000 and 5,000 rpm options with model restrictions |
| Cooling | Natural convection or supported surface-blower arrangements |
| Feedback | Tacho arrangement, voltage/type and optional mounted encoder |
| Centering | 130 mm or 180 mm |
| Other fields | Connector direction, brake, encoder code and special-design number |
Compatibility checkpoint: MAC is a tacho-feedback generation. Winding, tacho voltage, encoder, brake and the intended TDM/KDS system must be checked from the full code.
View manual reference →Photograph the tag first, then the full motor, shaft or flange, and both connector sides. Those views help Litco compare the exact code, mechanical interface and physical condition.
Availability · repair · exchange
The suffix can change electrical and mechanical compatibility. Include every character and a clear nameplate photo.