P21NRXS-LNN-NS-13

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The P21NRXS-LNN-NS-13 is manufactured by Pacific Scientific as part of the Powermax II P stepper motor series. It features a thermal resistance of 5.5 Mounted °C/Watt and rotor intertia of .012 (kg-m²x10¯³). These are the most powerful stepper motors with a holding torque of .82 Nm and a detent torque of .028 Nm.

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Product Description:

Pacific Scientific is famed for the manufacture of state-of-the-art stepper motors that are used in numerous motion applications. This is thanks to their compact, high-quality, and rugged design. Additionally, the design enables them to fit in just any type of machine out there.

P21NRXS-LNN-NS-13 is a POWERMAX II stepper that is of high performance. It features the standard NEMA 23 size making it a perfect choice for just about any application. This motor can be used as an AC synchronous motor, brushless servo motor and low inertia servo motor to mention but a few. This general purpose motor offers unparalleled torque, speed, and acceleration to fit just about any motion application. The chief benefit that the P21NRXS-LNN-NS-13 provides you is the Sigmax Technology that significantly bolsters torque production while reducing leakage. As such, you can expect nothing but pure precision and unmatched results. Another benefit that comes with this Pacific Scientific stepper is the ability to customize speed, acceleration, and torque to meet your needs. The P21NRXS-LNN-NS-13 features a NEMA mounting that comes with one stack and has a receptacle termination.

Additionally, the encoder option has no feedback, and its sequence number is factory assigned. Coming with regular construction design, the P21NRXS-LNN-NS-13 has a standard rotor type and a special winding type. It also houses a single shaft configuration and a smooth shaft modification. This Pacific Scientific motor has a maximum of 253 oz-in holding torque and is highly economical thanks to its long life bearing, high-temperature insulation, and quality magnet materials. You can expect a low inertia rotor, high-performance gearheads, and unparalleled thermal dissipation, among other high-end benefits. So, if you are looking to address your motion problems, then the P21NRXS-LNN-NS-13 is the perfect stepper motor for you.

Axial Force
58N
Construction
Regular
Detent Torque
.028 Nm
Encoder Option/Sequence Number
No Feedback/Factory Assigned
Holding Torque
.82 Nm
Mounting
NEMA
Number of Stacks
1 Stack
Radial Force
89N
Rotor Inertia
.012 (kg-m²x10¯³)
Rotor Type
Standard
Shaft Configuration/Shaft Modifications
Single/Smooth
Size
NEMA 23
Termination
Receptacle
Thermal Resistance
5.5 Mounted °C/Watt
Type
Standard
Weight
0.45 kg
Winding Type
Special
  • P21 NRXS LNN NS 13
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