Product Description:

The PMB33E-10100-00 is a brushless servomotor manufactured by Pacific Scientific as part of the PMB Brushless Servomotors series. Intended for precision motion control, this motor supplies regulated torque and velocity to indexing tables, labeling heads, and other coordinated axes found in automated production cells. By linking directly to a compatible drive, it translates command signals into rapid, repeatable shaft movements that support higher throughput and tighter positional accuracy in industrial automation systems. It is also suitable for machinery that requires accurate motion during repetitive operating cycles.

Its frame conforms to the NEMA Size 34 envelope, giving a face dimension and bolt pattern recognized by many machinery frames. Continuous torque at stall is achieved when the drive supplies a nominal stall current of 7.4 ARMS at 240 VAC, so the controller must be sized for that operating point. Power, sensor, and ground conductors exit the housing as flying leads with AMP connectors, which eliminate the need for a separate terminal box and keep wiring direct. Rotor position is reported by a resolver, allowing analog angle tracking that remains stable at high temperature and speed. The stainless-steel shaft is round, so couplings or pulleys must clamp to the shaft rather than rely on a keyed connection.

As a Standard Motor, the unit uses standard windings and bearings rather than application-specific variants. The electromagnetic core uses a stack length multiple of 3, which increases active iron volume compared with shorter motors in the same frame. Because it belongs to the PMB Brushless Servomotors series, its dimensional and electrical characteristics remain consistent with other motors in that line. That consistency helps keep axis layout, cable routing, and drive matching straightforward when the same motor platform is used across similar machines.