R33GNC-HS-NS-NO-02 Pacific Scientific
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The Pacific Scientific R33GNC-HS-NS-NO-02 is a servo motor from the R Servomotors series, featuring a NEMA 23 mounting type and a 3.25 inch square frame size. It offers a continuous stall torque of 2.5 Nm and a peak torque of 6.54 Nm, using rare earth samarium cobalt magnets. The motor has an inertia of 0.093 kgm²x10⁻³ and operates at a rated speed of 3000 RPM.
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Product Description:
The R33GNC-HS-NS-NO-02 servo motor is manufactured by Pacific Scientific and belongs to the R Servomotors series. It serves as an electromechanical actuator that converts drive-supplied electrical power into controlled rotary motion for indexing, positioning, and velocity-regulated tasks throughout automated machinery. By combining permanent-magnet excitation with closed-loop feedback, the device maintains repeatable speed and torque profiles without occupying excessive installation space. Its rated characteristics suit conveyors, small gantries, and light assembly tooling. The compact format also works well in equipment where several servo axes are mounted close together.
The motor has a continuous stall capability of 2.5 Nm, which allows the rotor to hold load indefinitely while staying within thermal limits. Its rated mechanical speed is 3000 rpm for nominal operation. Rotor responsiveness is influenced by an inertia value of 0.093 kgm²×10⁻³, balancing quick acceleration with smooth load transition. For brief overloads, the motor produces up to 6.54 Nm of peak torque, supporting rapid indexing or shock absorption. Mechanical integration follows the NEMA 23 face-mount pattern, which simplifies alignment with reducers, couplings, and standardized motor plates.
A compact frame outline of 3.25-inch square pairs with a stack length of 3 inches to keep the envelope small in multi-axis assemblies. Magnetic flux is provided by samarium cobalt rare-earth material, giving high energy density and resistance to demagnetization over a wide temperature range. The stator uses a standard three-phase winding that matches the impedance values expected by Pacific Scientific R-series drives, so startup typically requires only nominal parameter settings. The compact housing also fits machine layouts where adjacent axes leave little clearance for the motor body.
Frequently Asked Questions about R33GNC-HS-NS-NO-02:
Q: What is the continuous stall torque of the R33GNC-HS-NS-NO-02 servo motor?
A: This model provides a continuous stall torque of 2.5 Nm for steady and reliable output.
Q: What is the peak torque capability of the R33GNC-HS-NS-NO-02?
A: The R33GNC-HS-NS-NO-02 has a peak torque rating of 6.54 Nm for brief overload demands.
Q: What mounting type is used on the R33GNC-HS-NS-NO-02 motor?
A: This servomotor is designed with a NEMA 23 mounting type for straightforward integration with compatible systems.
Q: What magnet material does the R33GNC-HS-NS-NO-02 use?
A: The rotor uses rare earth samarium cobalt magnets, known for high performance and durability.
Q: What is the rated speed of the R33GNC-HS-NS-NO-02 servo motor?
A: It operates at a rated speed of 3000 RPM, suitable for many industrial motion applications.
