Product Description:

The R32GEAC-R2-NS-NV-00 is a compact rotary drive built by Pacific Scientific within the R Servomotors series. In automated conveyor sections, assembly stations, and small machine tools, it translates electronic commands into tightly regulated shaft motion for closed-loop speed and position control. The motor suits equipment that needs repeatable starts, stops, and indexing in a compact installation space. Its compact format also makes it appropriate for axes where mounting space is limited but responsive motion is still required.

As a servo motor, the unit can deliver a continuous stall torque of 1.7 Nm without exceeding rated temperature, which supports steady holding force at zero speed. During rapid acceleration, the torque rises to 4.40 Nm, giving the axis added margin for overcoming friction and reflected load inertia. Its mechanical inertia is only 0.071 × 10⁻³ kg·m², so the rotor responds quickly to drive current changes and supports fast speed transitions. The motor reaches a rated speed of 4000 rpm, which fits many motion systems that require a broad operating range. With a 3.25-inch square frame and a housing style C enclosure, the unit occupies little machine space while still allowing effective heat dissipation. A two-inch stack length and a standard winding set support balanced thermal behavior during continuous operation. English mounting provisions fit equipment that uses inch-based mechanical patterns.

The motor includes a 24 V dc brake that locks the shaft when control power is removed, which is useful on vertical axes or stations that must hold position at rest. The rotor uses rare earth (samarium cobalt) magnets to provide high magnetic flux in a compact package. Position feedback is supplied through a frameless resolver, transmitter type, size 21, and no secondary transducer is installed, which keeps the feedback arrangement simple. Because there is no shaft seal, the motor is best used in locations where coolant, washdown spray, and heavy contamination are not present at the bearing face. Its standard winding insulation supports general-purpose industrial environments, and the inch-based flange dimensions suit machine layouts that use English measurements.