Product Description:

The R22GENT-TS-NS-NV-02 is a brushless AC servo motor manufactured by Pacific Scientific within the R Servomotors series. When paired with a compatible drive and controller, it delivers precise rotary motion for closed-loop industrial automation. It is intended to provide repeatable torque and speed so that pick-and-place heads, indexing tables, or small conveyor sections can follow commanded motion profiles with consistent accuracy. Its compact frame and integrated velocity feedback also help it fit into tight machine layouts used in packaging, assembly, and light material-handling equipment.

During continuous stall conditions, the motor can hold a load at 0.6 Nm without overheating, and for short acceleration periods it can reach a peak of 1.62 Nm. The rated speed is 5300 rpm, which gives the motor a high operating range for sustained duty. A low rotor inertia of 0.014 kgm² × 10⁻³ helps the servo respond quickly to speed changes with limited current overshoot. Torque density is improved by rare earth samarium cobalt magnets, which maintain magnetic flux at elevated temperatures. A standard winding package matches the motor to common Pacific Scientific drives so commanded current is converted into predictable mechanical output.

The round housing measures 2.0" OD, and the active magnetic stack is 2 inches long, allowing the motor to fit compact spaces where stepper motors are often used. Mounting uses an English bolt pattern that is common on North American machinery, which simplifies mechanical integration in inch-based equipment. Primary velocity feedback comes from a Tachsyn resolver-tachometer hybrid, and the design omits both a holding brake and a shaft seal. This layout keeps the package short and supports direct coupling to pulleys or gearheads in clean, enclosed machine sections.