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Electronics > Camera & Photo > Accessories > Telescope & Microscope Accessories > Telescope Accessories > Motor Drives > B00W9A2L3S
  1. 0.9deg Nema 17 Stepper Motor Bipolar 2A 46Ncm/ 42x42x48mm 4-wires DIY CNC
    0.9deg Nema 17 Stepper Motor Bipolar 2A 46Ncm/ 42x42x48mm 4-wires DIY CNC
    0.9deg Nema 17 Stepper Motor Bipolar 2A 46Ncm/ 42x42x48mm 4-wires DIY CNC
    Image(s) provided for illustrative purposes and may differ from the actual product
  2. 0.9deg Nema 17 Stepper Motor Bipolar 2A 46Ncm/ 42x42x48mm 4-wires DIY CNC

    Delivery: 10-20 Working Days
    Price R657.00

Additional Information

This high torque and precision bipolar Nema 17 stepper motor with 0.9° step angle (400 steps/revolution). Each phase draws current 2A, allowing for a holding torque of 46Ncm(

Electrical Specification

* Manufacturer Part Number: 17HM19-2004S
* Motor Type: Bipolar Stepper
* Step Angle: 0.9°
* Holding Torque: 46Ncm(
* Rated Current/phase: 2.0A
* Phase Resistance: 1.4ohms
* Recommended Voltage: 12-24V
* Inductance : 3.0mH±20%(1KHz)

Physical Specification
* Frame Size: 42 x 42mm
* Body Length: 48mm
* Shaft Diameter: Φ5mm
* Shaft Length: 24mm
* D-cut Length: 15mm
* Number of Leads: 4
* Lead Length: 500mm
* Weight : 370g


Black(A+), Green(A-), Red(B+), Blue(B-)


Make sure the motor connect to a constant current or chopper drive controller before you test motor.
Connecting the motor directly to a power supply will destroy the motor.

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OSM Technology Co.,Ltd.
OSM Technology Co.,Ltd.
OSM Technology Co.,Ltd.
OSM Technology Co.,Ltd.
Please Note

The authorised South African distributor of this product is under no obligation to honour the manufacture's guarantees/warranties or to provide after-sales service.

Please note that this item is imported from the USA, and is designed to be used in the USA. In addition, if the unit is powered it will come with a US plug and an adapter/transformer may be required. Please click here for more information on power requirements, or check with us if you are unsure or need any assistance!

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