(MOT) 71D166
Delco motor made by Halicrafters. Magnificent craftsmanship. Anti-backlash gears, tremendous torque. The Delco motor specs are 27.5 vdc @ about 100 ma unloaded. The tag on the motor states 2040 rpm CW & 1950 ccw. As you can see, it is in a shielded box. 6:1 Ratio. 6" x 4-1/2" x 4-1/2"D including shafts.

Turn input shaft manually or engage motor and it will take over. That's how they were supposed to work but we have a few issues with it due to the fact that they are 60 years old.

Although they are new in the box, the washer in the clutch has dried out and the motor will no longer engage the shaft. Additionally, we had to by-pass the RFI choke inside the motor compartment to run the motor.

We sell these for manual use only. If you get the motor assist to work, you're ahead of the game.