3 Axis NEMA 23 CNC KIT

3 pcs. Nema 23 stepper motor 425 oz.in bipolar
3 pcs. Stepper motor driver DM542A, PEAK 4.2A, 128 micsteps
1 pc. Power 350W-36vdc/9.7A
1 pc. parallel cable & 1 PC breakout board

1. Nema 23 stepper motor:

Model: 23HS9430
Step angle (degree): 1.8
Motor Length L (mm): 115
Rate Volt (V): 6.4
Rate Current (A): 3
Phase Resistance (Ω): 2.1
Phase Inductance (mH): 9
Keeping Moment (oz.in): 425
Wire (NO.): 4
Rotor Inertia (kg c?): 0.89
Motor Weight (kg): 1.55

2. Stepper motor driver DM542A:

DM542A is a type of two-phase hybrid stepper motor driver. Drive voltage, which is from 18VDC to 50Vdc. It is designed for use with 2-phase hybrid stepper motor of all kinds with 42 mm to 86 mm outside diameter and less than 4.0A phase current. This circuit that it adopts equivalent to the circuit of servo control processor which makes the motor run smoothly almost without noise and vibration. Hording torque when DM542A driven at high speed is also significantly higher than the other two phases driving, news more, positioning accuracy is also higher. It is widely used in middle and big size numerical control devices such as curved machine, CNC machine, and computer embroider machine, packing machines and so on.

Features:

High performance, low price. Average current control, 2-phase sinusoidal output current drive. Supply voltage from 18VDC to 50Vdc. Opto-isolated signal I / O. overvoltage, undervoltage, overcorrect, phase kortslutningsbeskyttelse.15 channels subdivision and automatic idle-current reduction. 8 channels output phase current setting. Offline command input terminal. Motor torque is related with speed, but not related with step / revolution. High initial velocity. Hoarding high torque at high speed.

3.Power Supply

Power is 350Watts, and the output voltage is 36VDC.
4. Breakout board

Description:
Built in DB25 male connector.
DB25 output pin: P1, P2, P3, P4, P5, P6, P7, P8, P9, P14, P16, P17.
DB25 Input Pin: P10, P11, P12, P13, P15.
DB25 GND Pin: P18-P25.
Power supply: +5 V DC.
Built in C-class Optical-coupler.
High quality with Surface-mount Tech