USB CNC 4Axis Kit 4pcs Nema23 Stepper Motor 57+USB MDK2 Motor Controller Board+1pc Handwheel+ Power Package Included: - 4 x Nema 23 Stepper Motors 57 - 1 x USB CNC 4 Axis MDK2 Motor Controller Board - 1 x Handwheel - 1 x Power - 1 x USB Cable - 1 x CD Motor Controller: USB CNC 4 Axis MDK2 - 4 axis controller for stepper and servo motors - USB connection - 100 kHz maximum step frequency - 12 us minimum pulse width, 50% duty cycle at higher frequencies - 7 digital outputs on board - jogging keyboard support - 8 limit switches with shift feature - 5 inputs - MPG pendant support - Spindle encoder and index signal support for spindle synchronization - SD card support for running g-code without computer - control external devices with I2C and UART protocol - Homing procedure - Tool change procedure - Tool length sensor support - Sensor for capturing and measuring - digitizing probe support - Transformation matrix - Soft limits - Slave axes - Backlash compensation - API Note: - The controller should be powered with an external power supply. USB CNC MDK2 -4 Axis Tb6560 requires 24V DC supply. Power supply should be at least 200mA. SD card in the pictures is not included.
Nema 23 Stepper Motor 57: - Step Angle (degrees): 1.8 deg. Holding Torque: 1.8Nm - Phase: 2 - Current / Phase: 4 - Size: 575776 - Shaft Diameter: 8mm - Wiring Configuration: 4-Wire Bipolar - Application: 3D printer, Robotics, Reprap project and CNC machine - DM542 Stepper Motor Driver: Features: - 20KHz chopping frequency - Optical isolation signal input - Output current DIP switch is adjustable - Bipolar constant current chopping method - High segmentation: 2, 4, 8, 16, 32, 64, 128, 256. 5,10,25,50,125,200 - TTL input signal compatible, while accepting differential signal input Specifications: - Power supply: DC 24-60 (V) - Current maximum: 4.5A - Output phase current: 1.5A-4.5A - Logic input current: 10-20mA - Operating temperature:-15°+45° - Size:11.78.5cm/4.613.35inch. Usually it cost about 35USD-50USD. The item "CNC 4Axis Nema23 Stepper Motors 57+MDK2 Motor Controller Board+Power Kit USB dl" is in sale since Saturday, December 22, 2018.This item is in the category "Business & Industrial\Industrial Automation & Motion Controls\Drives & Starters\Drives & Motor Controls\Stepper Controls & Drives". The seller is "onemoredeal" and is located in Shenzhen. This item can be shipped worldwide.