Product Description:

The R65GMNA-TS-NS-NV-00 is a servo motor produced by Pacific Scientific as part of the R Servomotors series. It converts drive output into controlled rotary motion for positioning tables, gantries, and packaging axes in industrial automation. Integrated within a closed-loop system, it provides precise speed and torque regulation for repeatable machine cycles. This type of motor is suited to applications that require accurate starts, stops, and steady running under changing load conditions.

The motor occupies a 5.75-inch square frame, allowing installation on machines that allocate 146 mm side mounting footprints. At the shaft, it can hold 13.6 Nm continuously without exceeding thermal limits, which supports steady loads on indexing carriers and similar mechanisms. A rotor inertia of 1.26 × 10^-3 kg·m² moderates acceleration commands and helps keep motion stable during speed changes. The winding is tuned for 2000 rpm, so the motor is intended for moderate top speed without requiring gearbox amplification. Its flange follows metric mounting dimensions, which helps it fit equipment built around ISO-pattern hardware. The housing uses a standard style, and the winding arrangement remains compatible with matched drives. These characteristics make the motor suitable for systems that need predictable response rather than extremely high-speed operation.

During short duty bursts, the motor delivers 33.3 Nm of peak torque, giving additional capacity for rapid starts or brief overload conditions. That performance is supported by the rare earth samarium cobalt magnet set, which helps maintain magnetic strength at elevated temperatures while keeping the rotor compact. The electromagnetic stack is 5 inches long, which contributes to the motor’s overall torque capability and installed length. Motion feedback is supplied by a Tachsyn transducer, which provides an analog velocity signal to the control system. No secondary feedback device is included, so control architecture must rely on the available signal path for speed information. The unit is supplied without a holding brake, so external hardware must secure vertical axes when power is removed, and the lack of a shaft seal makes the motor better suited to clean, dry installations.