Home Pacific Scientific POWERMAX II M Motors M21NRXD-LSS-M1-02

M21NRXD-LSS-M1-02

Name: M21NRXD-LSS-M1-02
Brand: Pacific Scientific
Price: 252 USD
Availability: InStock
Rating: 4.6 (37 reviews)

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The M21NRXD-LSS-M1-02 by Pacific Scientific is part of the PowerMax II M Motor Series. The M21NRXD-LSS-M1-02 is a NEMA mounting motor featuring a holding torque of 0.95 Nm and a rated current of 1.51 Amps DC. It also holds a phase resistance of 10.4 ohms +/- 10 % and phase inductance of 8.7 mH Typical.

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Product Description

The M21NRXD-LSS-M1-02 hybrid stepper motor has a honed stator ID and a precision-ground rotor ID. This Pacific Scientific motor has a D type of standard winding and regular construction style. It is equipped with a provision for mounting an encoder. The product features a laminated one-stack rotor. The mating connector has a high retention force because of the integral electrical receptacle. The device encompasses a molded stator assembly. The unit supports NEMA type mounting. The bearings have four times the lifespan of those in standard NEMA 23 motors. The lamination in the rotor offers the assurance of high efficiency. The stepper motor comes with a one-year warranty period.

The motor encapsulates a concentric air gap in an economical design. The large size of the bearings helps to reduce the downtime of the device. Green/yellow ground wires are optionally available for this unit. The device features Class B insulation at 130°C. The unit has a protection class of IP 23 and a full step angle of 1.8°. It supports a maximum radial load of 20lbs. in the middle of the standard shaft extension. The product has a sequence number of 02. The device has an overall length of 78.8mm and is equipped with two phases.

The laminated rotor is integrated with rare earth neodymium-iron-boron magnets. The exposed lamination helps in thermal dissipation. The octagonal shape contributes to the simplification of the automated assembly. The bearings have a size of 30 mm. The fatigue life of the bearings is 400% more than that of standard 20mm bearings. The M21NRXD-LSS-M1-02 device also has an extended life because of enhanced heat dissipation. Its stator features a polymer encapsulation. The motor operates between an ambient temperature range of -20°C and +40°C. It can be safely dispatched to your address through our regular freight forwarders.

M21NRXD-LSS-M1-02 Technical Specifications

Protection Category:	IP23
Rated current:	1.51A
Full step angle:	1.8°
Maximum Radial Load:	9kg
Weight:	0.9Kg
Maximum Permissible ambient temperature for operation:	40°C
Housing Coating:	Polymer Encapsulation
Phase resistance :	10.4ohms
Cooling:	Natural Convection
Phase Inductance :	8.7mH

Frequently Asked Questions about M21NRXD-LSS-M1-02

Q: How can the M21NRXD-LSS-M1-02 be identified after it is delivered?

A: The housing of the M21NRXD-LSS-M1-02 features a type label that contain important identification information such as part number, technical data, and order number. This type label can be compared to the order information selected by the customer during purchase.

Q: Can the M21NRXD-LSS-M1-02 be used in residential areas?

A: The small size and low noise generated by the M21NRXD-LSS-M1-02 during operation makes then suitable for residential operations. However the operator must ensure special measures are put in place to prevent the radio interference that can be caused by the operation of the motor.

Q: What additional modifications can be inplemented on the M21NRXD-LSS-M1-02?

A: The M21NRXD-LSS-M1-02 permits for the inplementation of additional modifications that will allow it to meet specific industrial requirements. Permissible additional modifications for this industrial motor include leadwire connection, rear shaft extension, encoder mounting provisions, and 500 of 512 LPR encoder.

Q: What type of industrial application is the M21NRXD-LSS-M1-02 deisgned for?

A: This industrial motor can be configured to meet the operational requirements of a wide range of industrial machines, however it is particularly suitable for industrial applications that require low to medium motor speed. Example include stirring, valve operations, linear actuators, edge guides, and dampers.

Q: Can the M21NRXD-LSS-M1-02 be operated with an additional air blower?

A: The use of an additional air blower with the M21NRXD-LSS-M1-02 is not necessary. The unique design of this industrial motor allows the operational temperature of the motor to be regulated via natural convection.