Product Description:

The PMB32D-00101-02 is a servomotor produced by Pacific Scientific and supplied within the PMB Brushless Servomotors series. It is intended for closed-loop motion systems where compact rotary actuation and repeatable positioning are required on packaging lines, pick-and-place axes, or indexing tables. The motor converts drive current into controlled torque and speed, allowing the automation controller to synchronize mechanical movement with process commands.

With a 3.38-inch frame width, the motor corresponds to the NEMA Size 34 standard, providing mounting holes and pilot dimensions compatible with common gearheads and clamps. Under stall conditions at a 240 VAC bus, it draws a nominal current of 5.4 ARMS, so drive sizing must ensure continuous delivery of that current without tripping. Rotor position feedback is derived from a Hall sensor set, giving 120-electrical-degree commutation signals for the inverter. Power and signal conductors exit the housing as flying leads with AMP connectors, permitting quick harness fabrication without opening the enclosure. Output torque is transmitted through a shaft with a flat, which helps prevent slippage when the coupling setscrew is tightened.

A built-in PTC thermistor is placed in the winding to notify the drive of excessive temperature before insulation limits are reached. The electromagnetic package uses a stack length multiple of 2, which doubles the active lamination height over the base unit and raises continuous torque without changing the cross-section. The unit is identified as a PMB Series Brushless Servomotor, indicating its permanent-magnet rotor and electronic commutation method. The manufacturer, Pacific Scientific, uses consistent winding conventions and color codes across the PMB family. This supports uniform wiring practices when the motor is integrated into closed-loop motion equipment.