Sequre Nema 17 Two Phase Servo Stepper Motor

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%) / 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