Product Description:

Pacific Scientific manufactures the R32GEAP-R2-NS-VS-00. This model belongs to the R Servomotors series and serves as a compact servo motor for indexing tables, gantry axes, and general-purpose automation cells. It converts controlled electrical energy from a matched drive into precise mechanical torque for position, speed, and tension control in factory equipment. Closed-loop operation lets the connected drive correct position error and maintain commanded speed under changing load. This supports repeatable starts, stops, and dwell positions in automated machinery.

The motor develops a continuous stall torque of 1.7 Nm, allowing it to hold or drive a load without overheating when stationary. During acceleration, it can reach 4.40 Nm of peak torque, giving additional headroom for rapid starts. A rated speed of 4000 rpm supports high throughput in fast servo applications. The motor has an explosion-proof housing, so the enclosure helps prevent ignition of surrounding gases in Class I hazardous zones. A 24 V DC brake is integrated to clamp the shaft when power is removed. This brake supports load holding during idle periods and power loss events. Mechanical attachment follows the English mounting pattern for compatibility with NEMA gearheads, and the laminated stack length is 2 inches.

A reflected rotor inertia of 0.071 kg·m² × 10⁻³ balances torque stability with quick servo response. The motor fits within a 3.25-inch square frame, which helps when installation space is limited. High-energy magnets made from rare earth samarium cobalt raise flux density while resisting demagnetization at elevated temperatures. To protect the bearing journals, a Viton shaft seal blocks oil and vapor ingress. Position data is supplied by a frameless resolver of transmitter type in size 21, and no secondary feedback is fitted. Resolver feedback is well suited to electrically noisy environments and gives the drive a direct rotor-angle signal. The internal windings use a standard insulation and impedance profile for matching R-series drives.