STM32 Closed-loop 42 Servo Stepper Motor Kit With Driver Board

Motor parameters:Product Name: 42 two-se stepper motorModel :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 / se

se inductance :3.7 × (1 + 20%) mH

Holding torque : ≥420 mN.m

se resistance : 2.4 × (1 + 15%) Ω / se

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 an>

3. CLK : Control d to pulse input )

4. DIR: Direction control g forward, ground reverse )

5. ENA: Connect to enable enable, grounding stops working )

6. P2: Connect one se to the motor on each side ( Refer to the motor parameter description, the motor is divided into two ses AB, pins 1 and 2 are connected to one se, and pins 3 and 4 are connected to the other se. )

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, 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 x Motor drive board

1 x Motor

1 x Motor n>

1 x Dedicated radial magnet

1 x Dedicated screw bag

1 x Instruction Manual