NEMA 17 Two Phase DC Synchronous Electric Step Stepper Motor

NEMA 17 Two Phase DC Synchronous Electric Step Stepper Motor


The specs can be designed in accordance to the customer’s needs!


CZPTized shaft, functionality, voltage, guide wires…


Robots, CZPT Automatic Gear, Health care Instrument, Ad Instrument, Lighting& audio Gear, Printer, Textile CZPT, CNC Router, 3D Printer.



Series Design Stage Angle ( o ) L
Rated Existing (A) Period
( Ω )
Inductance (mH)
Keeping Torque
Detent Torque ( Lead
( g)
H421-01206 one.8 28 .6 eight 10 twelve 1.six four a hundred and fifty
H421-57113 1.8 34 1.3 2.four two.8 28 one.six 4 220
H421-57117 one.8 34 one.2 one.8 28 one.6 four 220
H421-57104 one.eight 34 .four 30 35 28 1.6 4 220
H421-57104 1.eight 34 .4 30 18 21 1.6 6 220
H421-01402 1.eight 34 .16 seventy five forty 14 1.6 six 220
H421-04017 1.8 forty one.5 2.8 40 two.two 4 280
H421-04013 one.8 forty one.three two.5 5. 40 two.2 four 280
H421-57112 one.8 forty one.two 3.two two.eight 28 two.2 six 280
H421-57104 one.eight forty .4 thirty 28 28 two.two 6 280
H421-571 one.8 48 one.eight 3.two fifty two 2.6 four 350
H421-05213 one.8 forty eight 1.three 3.two 5.5 52 2.six four 350
H421-05223 1.eight forty eight two.three 1.two one.6 fifty two 2.6 four 350
H421-03404 1.eight forty eight .4 30 38 34 two.six 6 350
H421-054120 one.eight 58 1.two four.5 5.5 54 3.2 six 450

About Us:

I.CH motion co., LTD, headquartered in HangCZPT, is a professional manufacturer and provider of the motor. We have provided Hybrid stepper motor, stepper gear motor, BLDC motor, BLDC Equipment motor, BLDC Servo motor considering that 2006, which are widely employed in health care products, automation equipment, vehicle business, and 3D printer.

As a professional maker who has professional teams, we can personalized in accordance to your wants.


IOS9001, CE…


1, OEM & ODM provider.
2, One-12 months assure.


one, Within: High-density foam box
outside: hardboard carton box.
2, The Supply time is about thirty-45 days.

CZPTer’s Browsing:

1, Are you a factory?
Sure, we have been in developing and providing exceptional motors for clients.
two, Can you provide a sample?
3, How long you could prepare samples?
If CZPT a single, about a 7 days about.
4, If My package deal has missing merchandise. What can I do?
Please contact our help group and we will affirm your purchase with the bundle contents. We apologize for any inconvenience.

NEMA 17 Two Phase DC Synchronous Electric Step Stepper Motor