Product Description:

The R67GENA-R2-NS-NV-00 servo motor is manufactured by Pacific Scientific as part of the R Servomotors series. It converts drive current into controlled rotary motion for indexing tables, gantries, and other electromechanical axes used in factory automation. The product uses the English mounting format and a standard housing style, allowing direct attachment to gearboxes or machine frames without custom adapters.

It delivers a continuous stall torque of 19.9 Nm, allowing the axis to hold a load under steady conditions without thermal overload. For short accelerations, the rotor can develop 48.9 Nm of peak torque, supplying the burst force needed to overcome static friction. The rated mechanical speed of 1400 rpm aligns with mid-range motion profiles used in conveying or process equipment. System responsiveness is influenced by the rotor inertia, listed at 1.72 kg·m² × 10⁻³, which balances acceleration capability with positional stability. The motor uses a 5.75" Square frame, making it suitable for mounting where width is a limiting factor. Because the motor is supplied without a holding brake, any static load retention must be handled by external clamping or drive torque. The winding configuration is the standard version, and no secondary feedback device is included.

The magnetic circuit relies on rare earth samarium cobalt, which produces high flux density while resisting demagnetization from elevated temperatures. Rotor position is reported by a size 21 frameless resolver, a transmitter-type device that delivers analog sine-cosine signals for precision commutation. Overall axial depth is 7 inches, giving a clear value for stack integration behind the square face. There is no shaft seal, so the motor should be installed away from fluid ingress or protected externally when required.