Product Description:

The R36SSNA-R2-NS-NV-08 is a brushless actuator in the R Servomotors series manufactured by Pacific Scientific. The unit is used in industrial automation to drive indexing tables, pick-and-place gantries, and other motion axes that demand repeatable torque and speed control. By converting commanded stator currents into regulated shaft rotation, it supports tight position loops and coordinated multi-axis sequences on high-speed packaging or assembly lines. Its compact frame mounts directly to machine plates, which helps reduce mechanical complexity and keeps the drive package suitable for space-limited equipment.

The motor has no holding brake, so applications requiring power-off retention must use external clamps. The frame follows a standard housing outline, allowing the motor to fit common R-series flange and pilot dimensions. Rotor flux is generated by rare earth samarium cobalt magnets, a material that supports high energy density and stable temperature behavior. Position feedback is supplied by a frameless resolver built in the transmitter type format, so its electrical characteristics match resolver interface electronics without additional signal conditioning. The sensing package uses the compact size 21 envelope, which helps when the motor is installed inside tight mechanical cavities or densely packed axis assemblies.

The design specifies no secondary feedback, so wiring remains limited to a single primary feedback channel. Because there is no shaft seal, the motor should be installed in clean enclosures or paired with a sealed coupling when exposure to coolant or washdown is possible. All optional features are factory preassigned, so the delivered configuration remains fixed rather than being altered in the field. This arrangement keeps the motor's brake, sealing, and feedback combination consistent across units that share the same model number.