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【20SHD4502-19B1】2 Phase Nema 8 Bipolar 1.8 deg Stepping Motor 20x20x33mm 21mN.m 4 wires for Machine
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Description:

● 20SHD4502-19B1

● Nema 8 stepper motor with step angle 1.8deg

● Low noise, Small volume, Smooth running

● Shaft type: Milling flat shaft

● Shaft length: 19.5mm

● Shaft diameter: φ3.5mm

● Motor body: 33mm

● Rated voltage: 3.6 V

● Rated current: 0.8 A

● Holding torque: 21mN.m

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Product Detail
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【20SHD4502-19B1】2 Phase Nema 8 Bipolar 1.8 deg Stepping Motor 20x20x33mm 21mN.m 4 wires for Machine

Specification

Step angle 1.8°±5% Phase resistance 4.5ohm±10%(At 20℃)
Number of phase 2 Phase inductance 1.6mH±20%
Rated voltage 3.6 V DC Rotor inertia 2.5g.cm²
Rated current 0.8 Amp Motor weight 0.07kg
Holding torque 21mN.m Insulation resistance 100MΩmin.(500V DC)
Detent torque —mN.m Insulation class Class B

 

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