Product Description:

The S32ANAH-RNNM-00 servo motor is produced by Pacific Scientific as part of the S Brushless Motors series. It is a 6-pole Neodymium magnet brushless unit designed to deliver precise torque and speed control in automated machinery such as indexing tables, pick-and-place axes, and packaging actuators. The motor integrates into standard motion loops, converting commanded electrical cycles into controlled mechanical rotation that improves positioning accuracy and cycle time. This layout supports repeatable starts and stops during cyclic machine operation.

Its continuous stall capability is 4.0 Nm, meaning it can hold this torque indefinitely without overheating when the shaft is locked. During acceleration or short load spikes, the motor can reach a peak torque of 11.3 Nm, giving extra headroom for rapid starts. System responsiveness is influenced by the rotor inertia of 0.34 kgm² × 10⁻³; this low value supports quick speed changes while minimizing overshoot. The mechanical interface follows the NEMA frame standard and uses a NEMA 34 flange, so the motor mounts directly to common gearboxes or brackets without adapters. For static load holding, the optional 24 V DC brake clamps the shaft when power is removed, helping prevent back-driving on vertical loads.

The motor weighs 4.9 kg, which is suitable for small gantries while still providing enough mass to help damp vibration. Power and feedback exit through the motor-mounted MS connector, simplifying cable routing in tight cabinets. Factory assembly uses a high voltage construction that pairs with A-type windings to match higher bus voltages without excess current. A Size 21 frameless resolver supplies primary position feedback, and there is no secondary feedback channel. The two-stack stator increases torque density, and the housing is supplied without a shaft seal, so external protection is required in wet environments.