Product Description:

The PMB32D-00114-03 is a brushless servomotor engineered by Pacific Scientific for the PMB Brushless Servomotors series. It combines a permanent-magnet rotor with integrated position feedback so drive controllers can regulate velocity, position, and torque in industrial pick-and-place modules, gantry axes, and indexing tables. Its low inertia and fast response make it suitable for use between a digital servo amplifier and the mechanical load in automated production equipment. The design follows NEMA dimensional standards, which helps simplify installation in machine frames.

The motor uses a NEMA Size 34 frame, giving it a 3.4-inch square mounting face that matches common servo footprints. With a 240 VAC supply, the motor has a nominal current of 5.4 ARMS. Rotor position is reported by an integrated optical encoder with 2048 ppr, providing the feedback resolution needed for accurate motion control. Power and feedback conductors exit the housing through flying leads with AMP connectors, allowing external connection without opening the motor case. Mechanical coupling is provided by a flat shaft, which supports secure engagement with set-screw or clamp-style hubs while conserving axial length.

The motor includes shaft seal and PTC thermistor options, so the front bearing has added protection against contaminants and winding temperature can be monitored directly. Commutation data is supplied by a digital encoder with commutation, which removes the need for separate Hall sensors and reduces wiring complexity. A stack length multiple of 2 increases the active iron length over the base frame and raises continuous torque without changing the mounting size. The unit is identified as a PMB Series Brushless Servomotor and is intended for closed-loop servo applications that require responsive motion and integrated feedback.