NEMA Stepper Motor

A NEMA stepper motor or step motor or stepping motor is a brushless DC electric motor that divides a full rotation into a number of equal steps. The motor's position can then be commanded to move and hold at one of these steps without any position sensor for feedback (an open-loop controller), as long as the motor is carefully sized to the application with respect to torque and speed.

Generally, it is applied on printers, Labeling machine, Laser cutting machine, SMT equipment, Packing machine, Dispensing machine, Hot stamping machine, manipulators, robots, etc.

Step Angle: 1.8° ± 5% full step, no load

Holding Torque: 240 mNm (33.98 oz-in), 280mNm (39.6oz-in)

Rated Current: 0.4 A DC, 0.84 A DC

Motor Length: 34.3 mm (1.35 in) Max

Shaft End Length: 265mm (10.43 in), 20mm (0.79 in)

Shaft: Screw Shaft, Round Shaft

Connectors: Plug-in, Lead Wires

Ambient Temperature: -24 ºC - +60 ºC

Relative humidity: 90% MAX

Resistance Accuracy: ± 10%

Insulation Resistance: Larger than 100 mΩ 500 V DC

Dielectric Strength: 600 V AC for 1S, leakage current less than 1mA

 

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