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2MS-N20 2 Phase Stepping Motor 20mm frame size single shaft, current per phase .2Amps, resistance per phase 24(Ohm)
[2MS-N20]

Specification

20mm frame size single shaft, current per phase .2Amps, resistance per phase 24(Ohm), Inductance per phase 8(mh), Holding torque: 2.2 ounce-inch .16kg-cm, 28mm length, .05kg weight, rotor inertia 1.9g-cm2



Stepper Motor Description:

2 phase internal components
2 phase stepper motors consist of a stator and rotor with 8 magnetic poles, with small receptor teeth and 4 leads. The coils inside are either of bipolar or unipolar setup. The rotor aka the shaft numbers in 1-2 per set up.
How it operates
2 phase stepper motors operate as a single loop setup with electromagnets on the stationary portion surround the stator (aka the motor) emit a series of pulses instead of a constant stream of electrical current to achieve rotation. Stepper motors can run for long periods of time at high torque settings with a bonus of reducing the static frictional effect.

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GMT Global Inc Homepage
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