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Call:1-888-551-3082 International: 1-919-443-0207 sales@servosupplier.com
Call:1-888-551-3082 International: 1-919-443-0207 sales@servosupplier.com

P21NRXA-LNF-NS-00

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The P21NRXA-LNF-NS-00 is a high-efficiency hybrid stepper motor produced by Pacific Scientific. Belonging to the P series, it boasts a polymer encapsulated stator without permanent magnets and a NEMA mounting style. Key features include a laminated, single-stack rotor, large bearings and a 0.375-inch shaft diameter, which extend the motor's lifespan. With a standard winding type of A, it's suitable for diverse applications. It is equipped with neodymium-iron-boron rare earth magnets in the rotor and lacks any feedback or encoder. Bearing fatigue life exceeds 10,000 hours, and the motor can complete up to 10,000 full steps per second. The angular accuracy is 3% with a step angle of 1.8°. Other specifications include an overall length of 52.4mm, weight of 0.68kg, and a holding torque of 0.8Nm. It tolerates a maximum surface temperature of 95°C, has insulation resistance of 100 Megohms, and can be delivered worldwide through our reliable delivery network.
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Technical Specifications
  • Manufacturer: Pacific Scientific
  • Product Number: P21NRXA-LNF-NS-00
  • Type: Hybrid stepper motor
  • Efficiency: High
  • Construction: Standard
  • Stator: Polymer encapsulated, no permanent magnets
  • Mounting Style: NEMA
  • Rotor: Laminated single stack, neodymium-iron-boron rare earth magnets
  • Shaft Diameter: 0.375-inch
  • Bearing Life: Over 10,000 hours
  • Speed: Up to 10,000 full steps per second
  • Accuracy: 3%
  • Step Angle: 1.8°
  • Length: 52.4mm
  • Weight: 0.68kg
  • Holding Torque: 0.8Nm
  • Max Temperature: 95°C
  • Shaft: Single-ended flat
  • Mounting Hole Diameter: 0.200 inches
  • Rotor Inertia: 0.012kgm2 x 10-3
  • Insulation Resistance: 100 Megohms at 500VDC and 25°C
  • Phase: Two-phase

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