Stepper Drivers

Need more information on stepper motors and drivers? Jones on Stepping Motors is a comprehensive guide on stepper motors in general and more - much more! (Make yourself a pot of coffee/tea first!)

Use this handy online Torque Conversion Calculator to convert from Ncm to ounce inches etc. etc.

For technical information, please download the appropriate data sheet.
Note: We are unable to provide further technical support for these products.

4.2A Bi-Polar Stepper Motor Driver - Special Offer

Features:
• Constant Current, PWM Control
• 18-50V DC
• 0.54A to 4.2A/Phase (Peak) in 8 steps
• 2 to 128 Microsteps (400 to 25600 Steps/Rev) Max.
• Automatic Half Current Option
• All Logic Inputs Isolated
• Full Protection for: • Over Voltage, • Over Current, • Wrong Phase Wiring
• Low Noise, Low Heat Output
• Single Clock (Step/Direction) or Dual Clock (CW/CCW) Option
• Dimensions: 120x90x33mm
• Weight: 275g

Download data Sheet (pdf file - 601k - Revision 1.0 [6-May-10])

Normal Price: £62.50
Special Offer Price: £42.50

160-020-00101

4.2A Bi-Polar Stepper Motor Driver - Special Offer

£42.50

In Stock

7.8A Bi-Polar Stepper Motor Driver

Features:
• Constant Current, PWM Control
• 24-80V DC
• 20KHz Chopper Rate
• 1.4A to 7.8A/Phase (Peak) Max. in 0.4A steps
• 2 to 256 Microsteps (400 to 51200 Steps/Rev)
• Automatic Half Current Option
• All Inputs Isolated
• Full Protection for: • Over Voltage, • Over Current, • Wrong Phase Wiring, • Motor Winding Short Circuit
• Multi-layer PCB
• Single Clock (Step/Direction) or Dual Clock (CW/CCW) Option
• Dimensions: 120x103x50mm
• Weight: 450g

Download data Sheet (pdf file - 663k - updated 6-May-10)

160-020-00200

7.8A Bi-Polar Stepper Motor Driver

£89.95

In Stock