SKU: 21852980701

Sequre Nema 17 Two Phase Servo Stepper Motor

Sale price$26.74 Regular price$29.71
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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

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Description

Sequre Nema 17 Two Phase Servo Stepper MotorSpecifications Product Name: 42 two phase stepper motor Model number : 17HS4401 Step angle : 1. 8 Maximum no load starting frequency : 1400 PPS Rated voltage 3. 6V Maximum no load operating frequency : 4000 PPS Rated current : 1. 5A phase Phase inductance : 3. 7 (1 + 20%) mH Holding torque : 420 mN. m Phase resistance : 2. 4 (1 + 15%) phase Positioning torque : 15 mN. m REF Electric strength : AC600V 1mA 1S Wiring Guide 1. VCC : Connect 12 30V power

Specifications

  • Product Name: 42 two-phase stepper motor
  • Model number :17HS4401
  • Step angle : 1.8 °
  • Maximum no-load starting frequency : ≥ 1400 PPS
  • Rated voltage 3.6V
  • Maximum no-load operating frequency : ≥ 4000 PPS
  • Rated current : 1.5A / phase
  • Phase inductance :3.7 × (1 + 20%) mH
  • Holding torque : ≥420 mN.m
  • Phase resistance : 2.4 × (1 + 15%) Ω / phase
  • Positioning torque : 15 mN.m REF
  • Electric strength : AC600V / 1mA / 1S

Wiring Guide

1. VCC : Connect 12-30V power supply ( Refer to the working voltage of the motor, general 24V )
2. GND: Ground wire
3. CLK : Control signal (Connected to pulse input )
4. DIR: Direction control signal ( Floating forward, ground reverse )
5. ENA: Connect to enable signal ( Default enable, grounding stops working )
6. P2: Connect one phase to the motor on each side ( Refer to the motor parameter description, the motor is divided into two phases AB, pins 1 and 2 are connected to one phase, and pins 3 and 4 are connected to the other phase. )

DIP Switch Operation

DIP switch {ON (1) / OFF (0)}:
  1. Div1, Div2 control pulse frequency division

(1) 00: 4 subdivision

(2) 10: 8 subdivision

(3) 01:16 subdivision

(4) 11:32 subdivision

  1. Ctl setting control mode, open-loop / closed-loop

(1) 0 : Open-loop mode

(2) 1 : Closed-loop mode

  1. AC setting calibration

Turn the AC to position 1, and turn on the power. The LED blinks 3 times to start automatic calibration. The motor shaft rotates counterclockwise for one cycle and then clockwise for one cycle. The system automatic calibration complete and the LED continues to flash. The AC dial returns to position 0, and then restart power.

Kit Contents

  • 1 x Stepper motor with control board
  • 1 x 6P Connection cable

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 21852980701

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Dee
Charlottesville, US
★★★★★ 5
Nice fit
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Its good i like it
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Reviewed in the United States on May 24, 2026
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Cliente de Amazon
Chelsea, US
★★★★★ 5
Buena calidad
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Buena calidad
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Reviewed in the United States on May 30, 2026
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Cody Northup
Lake Worth, US
★★★★★ 4
Runs large
Size: Large, Color: White
Runs much larger than I expected. I am 5’4”& 136 pounds. Usually wear a medium or large in some knit tops. So I need to stitch the side seams in hopes it will fit better. I like the weight and softness of the fabric, but really disappointed in the too large armholes. Unwearable for me until I can sew new side seams.
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Reviewed in the United States on February 11, 2026
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★★★★★ 5
Versatility simple top
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Comfortable and well made top. Simple but versatile dress it up or casual, this top is a basic much needed wardrobe addition.
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Reviewed in the United States on February 11, 2026
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★★★★★ 5
Great looking Cotton tank
Size: Small, Color: White
Love this tshirt. Have worn but not washed yet. So will add when I know if it shrinks
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