17HS4401 42 Servo Stepper Motor Kit with Driver for FPV RC Drone - Black 42 Servo Stepper Motor

Motor Parameters:
Product Name: 42 two-phase stepper motor
Model number: 17HS4401
Step angle: 1.8 degree
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 x (1 + 20%) mH
Holding torque: ≥420 mN.m
Phase resistance: 2.4 x (1 + 15%) Ω / phase
Positioning torque: 15 mN.m REF
Electric strength: AC600V / 1mA / 1S

Wiring Instructions:
VCC: Connect 12-30V power supply (Refer to the working voltage of the motor, general 24V)
GND: Ground wire
CLK: Control signal (Connected to pulse input)
DIR: Direction control signal (Floating forward, ground reverse)
ENA: Connect to enable signal (Default enable, grounding stops working)
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 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:
3D printing with fine closed-loop positioning
Optical precision aiming (Laser, telescope, camera gimbal, etc.)
Speed ​​loop record player
Force feedback / impedance control robot
Force feedback of game controller
Adjustable mechanical impedance: virtual spring, damper, etc.
Electric transmission device between two axes such as CNC machine tools
Gravity elimination (eg: offset gravity torque on the robot arm, etc.)
Load detection and feature description (Used as a balance, etc.)
Paper towel / TP distributor
Variable load (Brake, generator, etc.)
Valve control (Automated garden hose, etc.)