This item includes:
3PCS Nema 23 Stepper Motors dual shafts WT57STH115-3004B with 425oz-in holding torque,WT57STH115-3004B=57BYGH115-003B
3PCS Stepper Drivers with 4.2A DQ542MA replacing M542,
1PC Power Supply for 350W,36VDC,
1 PC DB25 Breakout Board & 1 Cable for free offering
1, Stepper Motor
Part No.: WT57STH115-0304B(57BYGH115-003B)
Frame Size: NEMA23
Step Angle: 1.8 degree
Current: 3 A/phase
Holding torque: 30Kg-cm 425oz-in
Rotor inertia: 810 g-cm2
Detent torque: 0.89 kg-cm
Number of wire leads: 4
2, Stepper Motor Driver DQ542MA
DQ542MA is a type of two-phase hybrid stepping motor driver, The drive voltage of which is from 18VDC to 50VDC. It is designed for use with 2-phase hybrid stepper motor of all kinds with 42mm to 86mm outside diameter and less than 4.0A phase current. This circuit that it adopts is similar to the circuit of servo control which enables the motor run smoothly almost without noise and vibration. Hording torque when DQ542MA run under high speed is also significantly higher than the other two-phase driver, what’s more, the positioning accuracy is also higher. It is widely used in middle and big size numerical control devices such as curving machine, CNC machine, Computer embroider machine, packing machines and so on.
l High performance, low price
l Average current control, 2-phase sinusoidal output current drive
l Supply voltage from 18VDC to 50VDC
l Opto-isolated signal I/O
l Overvoltage, under voltage, overcorrect, phase short circuit protection
l 15 channels subdivision and automatic idle-current reduction
l 8 channels output phase current setting
l Offline command input terminal
l Motor torque is related with speed, but not related with step/revolution
l High start speed
3, Power Supply
4, Breakout Board
- 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: +5V DC.
- Built in C-class Optical-coupler.
- High quality with Surface-mount Tech.
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Our Products are mainly used in robotization, Spinning Automatization, Printing, Packing, Medica Machine, Make-up Equipment, Communication, Household Appliance, Water Pump, Milling Machine, Engraver Machine, CNC Routers.. etc automatic equipment of various trades.
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