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      Save 25% by using code: SQ75 

      NOTE: This product is not eligible for the free shipping policy

      Nema 17 Stepper Motor STM32 Closed-loop 42 Servo Stepper Motor Kit With Driver Board | Suitable for 3D Printing | Compatible Mechaduino

      DIY Large 60x70cm 3D Printer with CLOSE-LOOP Stepper

      How to wiring Close-loop motor with MKS GEN L

      Motor Parameters:
      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 Instructions:

      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. )

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      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

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

                (1) 0 :  Open-loop mode

                (2) 1 :  Closed-loop mode

      3.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.

      Application examples:

      1. 3D printing with fine closed-loop positioning
      2. Optical precision aiming (Laser, telescope, camera gimbal, camera slider etc.)
      3. Speed loop record player
      4. Force feedback / impedance control robot
      5. Force feedback of game controller
      6. Adjustable mechanical impedance: virtual spring, damper, etc.
      7. Electric transmission device between two axes such as CNC machine tools
      8. Gravity elimination (eg: offset gravity torque on the robot arm, etc.)
      9. Load detection and feature description (Used as a balance, etc.
      10. Paper towel / TP distributor
      11. Variable load (Brake, generator, etc.)
      12. Valve control (Automated garden hose, etc.)

      Package includes : 

      1× machine

      1× 6P cable

      1× instruction manual

      Note: The product is installed and tested by our professional staff, and you can use it
      normally when you receive the goods.

      Package Detail:

      Product size: 75 (length) * 55mm (maximum diameter)

      Net weight: 305g

      Box size: 135 * 80 * 90mm

      Weight after packing: 350g

      Tips: If you want to distribute our products, please contact us and we’ll be glad to send you our price list.

      Email: info@sequremall.com

      To the Buyer: Dear customers, thanks for the support to Sequre. After your order is confirmed, please note the declare value on the checkout page, so that we can deliver the goods to you quickly.Wish you a happy life.

      Sequre Team