This CNC kit includes:

1 x 23HS22-4004D-E1000: Nema 23 Closed Loop Stepper Motor 1.20Nm(169.93oz.in) Encoder 1000PPR(4000CPR)
1 x CL57Y: Y Series Closed Loop Stepper Driver 0-7.0A 24-50VDC for Nema 17, 23, 24 Stepper Motor
1 x CE2-M2-20: 1.7m(67") Motor AWG20 and Encoder Extension Cable

Motor Specification

Part Number: 23HS22-4004D-E1000
Number of phase: 2
Holding Torque: 1.20Nm(169.93oz.in)
Rated Current/phase: 4.0A
Phase Resistance: 0.5ohms
Inductance: 1.7mH ± 20%(1KHz)
Frame Size: 57 x 57mm
Body Length: 81mm
Shaft Diameter: φ8mm
Shaft Length: 21mm
D-Cut Shaft Length: 15mm
Cable Length: 300mm
Insulation Class: B 130°C[266°F]

Encoder Specification

Output Circuit Type: Differential type
Encoder Type: Optical Incremental
Encoder Resolution: 1000PPR(4000CPR)
Output Signal Channels: 2 channels
Minimum Supply Voltage: 4.5V
Maximum Supply Voltage: 5V
Output Current: 25mA
Output High Voltage: 4.5V
Output Low Voltage: 4.2-4.3V
Output Frequency Max: 60kHZ

Driver Specification

Output Peak Current: 0~7A(0~5RMS)
Input Voltage: +24~50VDC(Typical 36VDC)
Logic Signal Current: 7~16mA(Typical 10mA)
Pulse Input Frequency: 0~200kHz
Pulse Width: 2.5μS
Isolation Resistance: 500MΩ