R35GENH-R2-NS-NV-00 Pacific Scientific
Wake Industrial LLC is not an authorized distributor of this product.
Wake Industrial LLC is not an authorized distributor of this product.
The Pacific Scientific R35GENH-R2-NS-NV-00 is a servo motor from the R Servomotors series with a frame size of 3.25 inches square and a stack length of 5 inches. It provides a continuous stall torque of 3.8 Nm and a peak torque of 10.1 Nm, and uses a rare earth samarium cobalt magnet material. This motor features a frameless resolver for primary feedback and has a standard winding type.
Internal Product Review
R35GENH-R2-NS-NV-00 is a Pacific Scientific servo motor equipped with a frameless resolver primary feedback system and rare earth samarium cobalt magnets. Continuous stall torque of 3.8 Nm and peak torque of 10.1 Nm support precise motion control and strong transient load handling. A well-balanced servomotor choice for demanding industrial axis applications.
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Product Description:
Pacific Scientific manufactures the R35GENH-R2-NS-NV-00 servo motor as a member of the R Servomotors series. This brushless unit converts drive current into controlled rotary motion for indexing tables, packaging axes, and pick-and-place mechanisms in automated cells. By integrating closely with digital drives, the motor supplies repeatable torque across a compact frame, allowing accurate load positioning while maintaining the cycle times required in industrial automation.
The continuous stall capability is 3.8 Nm, providing a stable holding force when the shaft is energized but stationary; this rating indicates how much load the motor can support without overheating under locked-rotor conditions. During rapid accelerations, it can deliver a peak of 10.1 Nm, giving additional headroom for overcoming inertia and friction. The stator and mounting flange form a 3.25" square envelope, so the motor fits standard NEMA-type layouts without adapter plates. Axial length is kept to 5 inches, an important consideration when space behind the load is limited. Rotor inertia is only 0.13 ×10⁻³ kg·m², which lowers the time required to reverse direction and simplifies tuning of the velocity loop in servo drives.
Performance is reinforced by a rare-earth magnet stack built from samarium cobalt, giving high magnetic flux density and thermal stability. Position data are returned through a frameless resolver of transmitter type, size 21, enabling absolute feedback without delicate optical components. The motor attaches with English mounting, matching inch-based bolt circles common on North American machinery, and its standard winding balances current demand with thermal rise for general-purpose duty. There is no integrated brake, shaft seal, or secondary feedback channel.
