Product Description:

The PMB33C-10116-00 brushless servomotor is produced by Pacific Scientific and is part of the PMB Brushless Servomotors series. In automated production cells, it works with a compatible servo drive to deliver commanded torque and velocity profiles, allowing precise positioning of tooling, conveyor stations, and indexing mechanisms. Its brushless design reduces maintenance, and its integrated feedback lets motion controllers close the loop on position, speed, and commutation. It is well suited to packaging, transfer, and indexing tasks that require repeated direction changes.

With a NEMA Size 34 frame, the motor fits machinery that uses this common mounting envelope and allows straightforward installation in compact axis layouts. Rotor position is reported by a high-resolution encoder rated at 4096 ppr, and the built-in digital encoder with commutation also supplies the three Hall signals required by standard servo amplifiers, eliminating separate sensors. Power and feedback conductors exit the housing through flying leads with AMP connectors, which provide a quick-disconnect option without opening the motor housing. Under maximum 240 VAC excitation, the nominal stall current is limited to 3.8 ARMS, a value used for drive sizing and thermal calculations.

The mechanical interface uses a round shaft, so couplings or pulleys can be positioned anywhere along the journal without keyway constraints. It is supplied as a standard motor, which indicates a regular production configuration rather than a special build. The model belongs to the PMB Series Brushless Servomotor line, and its electromagnetic package uses a stack length multiple of 3 to balance torque output with rotor inertia in general-purpose servo axes. That combination supports smooth acceleration and controlled deceleration on moderate-inertia loads.