Packing in including:

* 1 x 4 Axis TB6560 CNC Stepper Motor Driver Board 3.5A Output Current
* 4 x Nema 23 CNC Stepper Motor 2.8A 1.9Nm(269oz.in) 23HS30-2804S
* 1 x Switching Power Supply 250W 24V 10A for CNC Router Kits 115V/230V
* 1 x DB25 Cable and Manual

4 Axis TB6560 Driver Board:

* Toshiba TB6560AHQ chip - High power, maximum current 3.5A
* Resolution 1, 1/2, 1/8, 1/16 micro stepping output
* Working voltage DC12-DC30V, rated voltage 24V
* Adjustable current with 100%, 75%, 50%, 20% of full current by on-board switch
* Half current function when no signal to prevent motor heating
* Build with a 227V 10A Relay
* Manual Control circuit included
* Overload, over-current and over-temperature safety
* Protect the computer by using isolating power(1000V DC\DC) and optoelectronic coupler
* Supports most parallel software MACH3, KCAM4, EMC2 etc.
* Fixed in Aluminum box, better cooling function than fan and safer protection for board circuit

Nema 23 269oz.in Stepper Motor:

* Manufacturer Part Number: 23HS30-2804S
* Motor Type: Bipolar Stepper
* Step Angle: 1.8 deg.
* Holding Torque: 1.9Nm(269oz.in)
* Rated Current/phase: 2.8A
* Phase Resistance: 1.13ohms
* Inductance: 5.4mH+/-20%(1KHz)
* Frame Size: 57 x 57mm
* Body Length: 76mm
* Shaft Diameter: 6.35mm
* Shaft Length: 21mm
* D-cut Length: 15mm
* Number of Leads: 4
* Lead Length: 500mm
* Weight: 1.2kg

250W Switching Power Supply:

* 24V DC 10A output
* AC input voltage range: 90~132V/180~264VAC
* 115V/230V AC selected by switch
* High efficiency low cost
* Forced air cooling by built-in DC fan
* Low output ripple and yawp
* Over current, over voltage, short circuit and overheat protections
* 215*115*50mm (L*W*H)
STEPPERONLINE