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Price comparison product image 3D Printer Nema 17 Stepper Motor 1.7A 4 Wire 1m Wire W/ Molex Connector

3D Printer Nema 17 Stepper Motor 1.7A 4 Wire 1m Wire W/ Molex Connector

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US $15.90
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Last refresh May/20/2018 10:14 AM
This is the most popular model in 3D printer market, with 1.8°step angle (200 steps/revolution).
Each phase draws 1.68A, allowing for a holding torque of 45Ncm(
This stepper motor is ideal for the RepRap Prusa, Mendel 90, Rostock and similar 3D printers, as well as CNC and robotics applications.
The motors are supplied with a 1 metre long power cable with a 4-pin Molex female connector already fitted - ready to plug and print!

Electrical Specification:

* Manufacturer Part Number: 17HS19-1684S1
* Motor Type: Bipolar Stepper
* Step Angle: 1.8°
* Holding Torque: 45Ncm(
* Rated Current/phase: 1.68A
* Phase Resistance: 1.65ohms
* Recommended Voltage: 12-24V
* Inductance : 2.8mH+/-20%(1KHz)

Physical Specification:

* Frame Size: 42 x 42mm
* Body Length: 48mm
* Shaft Diameter: 5mm
* Front Shaft Length: 24mm
* Number of Leads: 4
* Lead Length: 1000mm
* Weight : 390g


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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