P22NRXD-LNN-NS-00
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The P22NRXD-LNN-NS-00 is manufactured by Pacific Scientific as part of the Powermax II P stepper motor series. It features a thermal resistance of 4.5 Mounted °C/Watt and rotor intertia of 0.025(kg-m²x10¯³). These are the most powerful stepper motors with a holding torque of 1.43 Nm and a detent torque of 0.12 Nm.
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Product Description:
The P22NRXD-LNN-NS-00 is a hybrid step motor made by Pacific Scientific as part of its motion control automation technologies. The motor offers a wide range of choices for users through its highly flexible design.
The P22NRXD-LNN-NS-00 motor, with its high quality and rugged, pose to be a reliable, high performance motor with an impressive range of high torque output. The motor series features a polymer encapsulated stator for a very effective thermal control function within the motor. In addition to this, it comprises exposed laminations which further improved heat dissipation that sufficiently extends motor life and reduces downtime. The P22NRXD-LNN-NS-00 also features a simple, efficient and easily controlled timing belt that is relatively free from any form of backlash. It also offers high torque-to-inertia ratios that provide high acceleration rates that move loads very fast, an admirable quality of the motor. The motor also has a bidirectional acceleration or deceleration rate that offers adequate motor positioning.
Also, P22NRXD-LNN-NS-00 motor has a low inertia mass that gives it its very lightweight, a ±3% of one full step, no load, non-cumulative angular accuracy; 200 full steps per revolution, 1.8° full step angle, -20° to 40° operating temperature, simple and easily controlled timing belt that prevents backlash, NEMA Class B with 130°C insulation, 100 Megohms @500V dc and 25°C insulation resistance, and a flexible manufacturing process aimed at customer's satisfaction of purpose.
Its high quality performance and extended motor life is enabled by its high holding torque that range from 42-253 oz-in, large bearings of 30mm, and IP65 standardized protective structure against dust, particles and water. The reliability of the protection is further enhanced by the ICE (International Electro-technical Commission) construction standard that ensures proper wash-down requirements.
Frequently Asked Questions about P22NRXD-LNN-NS-00:
Q: What features are offered by Powermax II motors?
A: Powermax II motor features include two year warranty, polymer encapsulated stator, large shaft diameter on NEMA 23 stepper, oversized bearings, and exposed lamination aids.
Q: What benefits are offered by Powermax II motors?
A: Benefits offered by Powermax II motors include dependable operation, excellent thermal dissipation, high acceleration, high available torque, and ability to withstand high radial and axial loads.
Q: What is the benefit of optional Sigmax technology?
A: Sigmax technology adds magnets that improve acceleration and torque.
Q: What is the benefit of 30 mm oversized bearings?
A: Compared to standard 22 mm bearings, 30 mm bearings increase fatigue life by approximately 400%.
Q: What options and modifictions are available?
A: Modifications are available for the main shaft. Additionally, optional encoders and the extensions for the rear shaft are also available.
