R32GMNC-R2-NS-VS-02 Pacific Scientific
Wake Industrial LLC is not an authorized distributor of this product.
The Pacific Scientific R32GMNC-R2-NS-VS-02 servo motor is part of the R Servomotors series and features a 3.25 inch square frame size with a metric mounting type. It offers a continuous stall torque of 1.7 Nm and a peak torque of 4.40 Nm, with a rated speed of 4000 RPM. This servo motor uses a rare earth samarium cobalt magnet and includes a frameless resolver as the primary feedback device.
Internal Product Review
The R32GMNC-R2-NS-VS-02 is a Pacific Scientific servo motor with 1.7 Nm continuous stall torque and 4.40 Nm peak torque. Rare-earth samarium cobalt magnet construction and a frameless resolver support strong torque density and dependable feedback quality. A well-balanced servomotor for precise motion applications with stable, high-speed operation.
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Product Description:
The R32GMNC-R2-NS-VS-02 is a servo motor manufactured by Pacific Scientific for the R Servomotors series. Intended for industrial automation, it converts commanded current into precise rotary motion for indexing tables, pick-and-place heads, and other closed-loop axes. The unit is supplied without a holding brake, and its metric mounting interface enables direct coupling to gearboxes and machine frames that follow international flange standards.
The motor produces a continuous stall torque of 1.7 Nm, allowing the shaft to resist static loads without overheating. For transient acceleration, the motor can reach 4.40 Nm of peak torque, providing reserve force for rapid indexing. A rated speed of 4000 rpm allows compatible servo drives to achieve high cycle rates. Rotor responsiveness benefits from an inertia of 0.071 kg·m² × 10⁻³, enabling quick velocity changes with limited overshoot. Flux is produced by rare-earth samarium-cobalt magnets that maintain high energy density at elevated temperatures. The stator uses a standard winding set, and rotor position is measured by a size 21 frameless transmitter-type resolver, allowing analog feedback without an additional encoder.
The motor has a 3.25-inch square frame that aligns with common R-series bolt circles, while the electromagnetic stack is limited to 2 inches in length to conserve installation space. The cast enclosure uses housing style C, providing external dimensions consistent with companion gear reducers. A Viton shaft seal protects the bearing cavity from lubricants and fine particulates encountered on production floors. No secondary feedback device is fitted, so the control loop relies solely on the resolver output. The compact overall geometry keeps the motor’s weight low and permits close mounting to adjacent axes in multi-motor assemblies. Its square profile also supports orderly placement where several motion axes must fit within a restricted machine envelope.
