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Your cart is empty. This hybrid bipolar Nema 14 stepper motor with 0.9 deg. step angle (400 steps/revolution).
Each phase draws 400 mA at 10 V, allowing for a holding torque of 11Ncm(15.6oz.in).
Electrical Specification:
* Manufacturer Part Number: 14HM11-0404S
* Motor Type: Bipolar Stepper
* Step Angle: 0.9 deg.
* Holding Torque: 11Ncm(15.6oz.in)
* Rated Current/phase: 0.4A
* Phase Resistance: 2.5ohms
* Inductance: 24mH+/-20%(1KHz)
Physical Specification:
* Frame Size: 35 x 35mm
* Body Length: 28mm
* Shaft Diameter: 5mm
* Shaft Length: 24mm
* D-cut Length: 15mm
* Number of Leads: 4
* Lead Length: 300mm
* Weight: 140g
Connection:
Black(A+), Green(A-), Red(B+), Blue(B-)
Warning:
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.
R. N. Shagam
Reviewed in the United States on February 10, 2025
I've bought this model before--they've all worked fine for my application. It's hard to find bad steppers, unless you misread the specs.
John Apelle
Reviewed in the United States on December 30, 2023
Was what was listed and worked great. Good working motor!
Lepus
Reviewed in the United States on March 16, 2020
I am using the motor for making auto focuser for my telescope. It's of good quality with no backlash error as if now. I would recommend the stepper motor for DIY
Donald Beatty
Reviewed in the United States on July 28, 2018
Great stepper motor at a great price. Driving it with a DRV8825 and Arduino. Runs a little hot even after adjusting the current, but it doesn't seem to affect the motor. Good torque and consistent, accurate stepping. Nice long leads (no plug).
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