HobbyCNC PRO Kits

HobbyCNC PRO Kit options

$98.00

Control 3 or 4 stepper motors from your computers printer port! Ideal For Desktop Machining and Robots! Control Routers, Lathes, Mills, PCB Drillers, and Engravers! Just About Anything!

Specifications:

  • RoHS Compliant
  • 3 or 4 Axis Unipolar Chopper control.
  • Individual OR simultaneous control of 2/4 Phase Stepper Motors.
  • Accepts 5, 6, or 8 wire stepper motors only. 4 wire types are not usable.
  • 42VDC maximum input voltage, 12VDC minimum input voltage. 24VDC Minimum Recommended Voltage.  Power supplies above 42VDC are not recommended.
  • 3.0 Amps Maximum per Phase, 500ma (.5A) minimum. Each axis adjustable throughout this range.
  • 1/1, 1/2, 1/4, 1/8, and 1/16 Microstepping.
  • Step and Direction Control.
  • Idle Current Reduction to 50% when idle for 10 seconds. Can change this time delay.
  • Built In Protection Circuit to help against blown chips on stepper motor short or open connections.
  • 3.7″ by 6.8″ double sided with top silkscreen and thru plated holes and lead free solder PCB. (RoHS compliant).
  • Power On Reset.
  • On board voltage regulation for 5-volt logic with 24VDC cooling fan from motor power supply (fan not included)
  • On board connections for home and limit switches with 10K pullup resistor provided to each. No need for a separate “break out” board.
  • Minimum of components to make assembly fast and easy!
  • Works with Step and Direction software such as DeskNC, TurboCNC, Mach3, etc
  • Compare product features

Save time and upgrade to the COMBO Kit:

  • HobbyCNC PRO 3 or 4 axis kit
  • Stepper motors in same quantity as driver board channels (sorry no mix of motor sizes)
  • 14′ of 6 conductor stranded stepper motor hookup cable
  • M-F Parallel port cable 6′ long

HobbyCNC Kits require PCB soldering skills

HobbyCNC PRO Pinouts

Parallel port pinouts for HobbyCNC PRO
Pin #Description Pin #Description
2X Direction 10Limit
3X Step 11A Home
4Y Direction 12X Home
5Y Step13Y Home
6Z Direction15Z Home
7Z Step18-25Ground
8A DirectionAll othersNot Connected
9A Step

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