<p>3 Axis CNC Router Kit for medium size Router Mill Plasma or Laser</p><p> </p><p></p><p>Package include:  </p><p> </p><p>3 x 23HS2430B Nema23 stepper motor (Dual Shaft) 112mm,425oz-in,3A</p><p> </p><p>3 x CW5045 stepper motor driver 50V,4.5A,256 high microstep</p><p> </p><p>1 x 400W 36V/11A switching power supply</p><p> </p><p>1 x 5 Axis breakout board V5 type</p><p> </p><p>1 x DB25 parallel cable</p><p> </p><p>1 x USB cable</p><p> </p><p>English user manual will send by email.</p><p></p><p> </p><p>I.  5 axis breakout board</p><p> </p><p>It can most connection 5pcs driver and control 5pcs motor in the same time</p><p> </p><p>It is with 4-wire limit switch to insure our safty movement</p><p> </p><p>It is with relay port to contro the cnc spindle</p><p> </p><p>Working voltage is 5VDC and support with MACH3,EMC2,KCAM4 software.</p><p> </p><p>II.CW5045 motor driver</p><p> </p><p>DC power input type:24V~50VDC ;</p><p> </p><p>Output current:1.3A-4.5A ;</p><p> </p><p>Mircostepping:1(1.8º) 1/2,1/4,1/8,1/16,1/32,1/64,1/128,1/256; 1/5,1/10,1/25,1/50,1/125,1/250  ;</p><p> </p><p>Working environment:Temperature-15-40deg  Humidity<90% ;</p><p> </p><p>It is fit for NEMA17-23 2 & 4 phase stepper motors which current is small than 4.5A,also can fit for small length NEMA34 2 & 4 phase stepper motors.</p><p> </p><p>III. Stepper Motor (4 Lead Wire)</p><p> </p><p>Step angle accuracy:+ -  5%(full step,not load)</p><p> </p><p>Resistance accuracy: + - 10%</p><p> </p><p>Inductance accuracy:+ - 20%</p><p> </p><p>Temperature rise: 80deg Max(rated current,2 phase on)</p><p> </p><p>Ambient temperature ----------—20deg  ----  +50deg</p><p> </p><p>Insulation resistance:100ohm  Min,500VDC</p><p> </p><p>(Front shaft 8mm dia and 21mm length;back shaft 8mm dia and 11mm length,425 oz-in or 28kg.cm holding torque)</p><p> </p><p>IV</p>