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Your cart is empty.This hybrid bipolar stepper motor is the miniature stepper motor we carry, it with 1.8 deg. step angle (200 steps/revolution). Each phase draws 200 mA at 4.8 V, allowing for a holding torque of 1.6Ncm(2.3oz.in). Electrical Specification: * Manufacturer Part Number: 8HS11-0204S * Motor Type: Bipolar Stepper * Step Angle: 1.8 deg. * Holding Torque: 1.6Ncm(2.3oz.in) * Rated Current/phase: 0.2A * Phase Resistance: 24ohms * Inductance: 8mH+/-20%(1KHz) Physical Specification: * Frame Size: 20 x 20mm * Body Length: 28mm * Shaft Diameter: 4mm * Shaft Length: 10mm * D-cut Length: 7mm * Number of Leads: 4 * Lead Length: 300mm * Weight: 60g 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.
Anthony
Reviewed in the United States on August 26, 2023
I needed a very small stepper motor for a project and these are great. The mount is different to the more standard NEMA 8 mounts so I easily made my own. I created a very accurate 3D model of this motor that I shared on grabcad. Needs four M2 bolts to mount with a depth of 2.5 to 3mm.
Joshua E.
Reviewed in the United States on January 23, 2022
These stepper motors are great, they're stong, precise, and feel high quality. If you have a small project, I'd recommend.
Kevin
Reviewed in the United States on April 10, 2022
Did the job. Specs were accurate to the degree I needed.
Customer
Reviewed in the United States on June 26, 2021
So cute, tiny stepper!
East Coast
Reviewed in the United States on June 11, 2017
I bought this directly from Stepper Online. It will not fit with NEMA 8 motor mounts sold by Servo City (a.k.a. Actobotics and Robotzone). As noted by another buyer, the motor has a pilot circle of 16.0 mm and bolt hole spacing of 15.4 mm, which I measured with calipers. In contrast, the motor mount has a diameter of only 15.75 mm for the pilot circle and 16.0 mm bolt hole spacing.
Mike Peterson
Reviewed in the United States on March 8, 2017
Works fine
Lutorm
Reviewed in the United States on October 5, 2016
This is a really small stepper motor but, as far as I understand, it does *not* have the normal dimensions for a NEMA-8 motor. Most specs I've seen say a NEMA-8 motor should have 16mm bolt spacing and a 15mm pilot circle. This one has 15.4mm bolt spacing and a 16mm pilot circle. Just be sure to double check that it will fit your application.
HankinColorado
Reviewed in the United States on January 28, 2016
Nice small stepper. As advertised...
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