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Call:1-888-551-3082 International: 1-919-443-0207
Call:1-888-551-3082 International: 1-919-443-0207


Original price $1,200.00 - Original price $1,200.00
Original price
$1,200.00 - $1,200.00
Current price $1,200.00
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The POWERMAX II P Series Hybrid Steppers, manufactured by Pacific Scientific, redefine the performance standards for NEMA 23 step motors. No other 2-inch step motor globally can match their impressive holding torque of up to 253 oz-in. Half, 1, and 2 stack standard POWERMAX II motors provide holding torques from 42 to 253 oz-in. Their distinctive polymer encapsulated stator guarantees superior thermal dissipation. The larger 30mm bearings extend the motor's life by fourfold compared to 22 mm bearings used in similar NEMA 23 size motors. The bearing fatigue life surpasses 10,000 hours at any spin speed, even reaching up to 10,000 full steps per second under the maximum radial and axial loads. Lastly, the P21NRLC-LSS-NS-03 model comes with exceptional features such as a NEMA 23-size mounting, single stack, winding type as per the assigned letter, no feedback encoder option, factory assigned termination and sequence number, and special shaft modifications.
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Technical Specifications
  • Manufacturer: Pacific Scientific
  • Product Series: POWERMAX II P Series
  • Product Type: Hybrid Step Motors
  • Holding Torque: 253 oz-in
  • Design: Manufacturable
  • Available Stacks: Half, 1 and 2
  • Provided Holding Torques: 42 to 253 oz-in
  • Stator: Polymer Encapsulated
  • Bearing Size: 30mm
  • Lifespan: 4 times of 22mm bearings
  • Bearing Fatigue Life(L10): 10,000 hours
  • Maximum Steps Per Second: 10,000
  • Motor Type: P21NRLC-LSS-NS-03
  • Mounting: NEMA
  • Size: NEMA 23
  • Stack Type: Single Stack
  • Winding Type: Per assigned letter
  • Encoder Option: No Feedback
  • Termination: Factory assigned
  • Sequence Number: Factory assigned
  • Shaft Configuration: Special
  • Shaft Modification: Available.

Get In Contact


Phone Number: 1-888-551-3082

International: 1-919-443-0207

Fax: 1-919-867-6204