P21NSXS-LSS-NS-09

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The P21NSXS-LSS-NS-09 motor features a heavy-duty NEMA configuration and a rotor type of laminated construction. Built by Pacific Scientific as part of the POWERMAX II P Motors series, it weighs approximately 18.4 lbs. The motor delivers a pull-out torque of 1575 oz-in and operates at 72 RPM with 120V AC and 60Hz frequency.

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Product Description:

The Pacific Scientific P21NSXS-LSS-NS-09 stepper motor has a standard rotor with only one stack. This motor incorporates a NEMA mounting style. The product comprises a square frame with equally spaced mounting holes at each corner. This device deploys high-quality materials for its magnets. The unit is prone to encountering a leakage of flux when it is put into operation. It has an insulation resistance of 100 Megohms at 25 degrees C and 500 VDC. This motor comprises windings of standard type.

The product has no feedback option. This device has a molded stator assembly. The unit delivers reliable performance because of its reduced downtime. The unit encounters a maximum axial load in front of its shaft extension. Its specified maximum limits for the axial plus radial loads should not be exceeded. This motor should not be used without a ground connection. The product is integrated with an electrical receptacle that offers a high retention force of its mating connector. This device depicts high flexibility because of the polymer end bell. The unit has increased torque because its gearheads are designed to deliver high performance. Its non-torque producing flux moves in the upward direction at the time of operation.

This motor is used in a drive system with a compatible micro stepping drive. The product is associated with a full step angle of 1.8 degrees . This device is associated with NEMA Class B insulation at a temperature of 130 degrees C. The unit is subject to demagnetization when the operation takes place at a higher than the rated current limit. Its operation supports rapid prototyping and a quick installation process. This stepper motor is rugged and compact at the same time.

Basic Series
SN = Standard
Construction/hookup
R = Regular/Leadwire
Detent Torque
1.3 Nm
Encoder Option
NS = No Feedback
Maximum Inertia
1.16 oz-in-s^2 (8.19 kgm2x10-3)
Mounting Configuration
Heavy duty NEMA configuration
Pull-out Torque
1575 oz-in (11.12 Nm)
Rotor Type
Laminated
Rpm/voltage/frequency
72 RPM, 120V ac, 60Hz
Shaft Configuration (diameter & Length)
Single Shaft; Option N
Shaft Modifications
Straight Key
Special Sequence
01 = Standard motor with shaft seal
Weight
Approximately 18.4 lbs
Winding/leads
Y = 3 Leads

Frequently Asked Questions about P21NSXS-LSS-NS-09:

Q: What is the maximum radial load supported by the P21NSXS-LSS-NS-09 motor?

A: The maximum radial load supported by the P21NSXS-LSS-NS-09 motor is 20 lbs.

Q: What is the bearing size of the P21NSXS-LSS-NS-09 motor?

A: The bearing size of the P21NSXS-LSS-NS-09 motor is 30 mm.

Q: What is the advantage of the polymer encapsulation of the stator of the P21NSXS-LSS-NS-09 motor?

A: The polymer encapsulation of the stator of the P21NSXS-LSS-NS-09 motor ensures high thermal dissipation.

Q: What is the detent torque of the P21NSXS-LSS-NS-09 motor?

A: The detent torque of the P21NSXS-LSS-NS-09 motor is 0.028 Nm.

Q: How is the small-scale inductance of the P21NSXS-LSS-NS-09 motor measured?

A: The small-scale inductance of the P21NSXS-LSS-NS-09 motor is measured using an impedance bridge at 1 A current and 1 kHz frequency.


Internal Product Review

  • ‘‘The P21NSXS-LSS-NS-09 motor has standard inertia. It has improved heat dissipation and increased bearing life. This motor features dependable operation with high-quality materials for its magnets.’’

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