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Your cart is empty.This round size hybrid bipolar Nema 14 stepper motor with 0.9° step angle (400 steps/revolution). Each phase draws 500 mA at 8.5 V, allowing for a holding torque of 5Ncm(7.08oz.in). Electrical Specification * Manufacturer Part Number: 14HR05-0504S * Motor Type: Bipolar Stepper * Step Angle: 0.9° * Holding Torque: 5Ncm(7.08oz.in) * Rated Current/phase: 0.5A * Phase Resistance: 17ohms * Recommended Voltage: 12-24V * Inductance : 7.5mH±20%(1KHz) Physical Specification * Frame Size: Φ36mm * Body Length: 12.5mm * Shaft Diameter: Φ5mm * Shaft Length: 10.5mm * D-cut Length: 5mm * Number of Leads: 4 * Lead Length: 300mm * Weight : 50g 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.
Moaz
2025-08-15 10:04:34
Good torque for such a light/small motor pulling just .5 A.
B. Grude
2025-07-17 11:25:17
Great stepper motor, packaged well and was built well.
Jake S
2025-07-06 18:31:53
Good stepper motor
psan73
2025-02-02 14:02:55
thanks
Goran M.
2024-12-31 13:44:28
Great little stepper with decent torque. Actually using this in my voron hotend. But I originally got it so I can print out my own sherpa and orbiter hotend. Got all the other pieces I would need but when this got here I noticed the gear isn't the small one that goes with those 2 hotends. It has a normal gear you find or your regular nema 17 or whatever stepper motors. So you can use this on your prusa or any other bowden or direct drive just not those 2 I mentioned earlier. I'll try to find a smaller gear and replace it if I can find it and get this gear off because I didn't see a grub screw to loosen and take off the gear.
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