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Small black rectangular driver board with terminal blocks and mounting holes

Ruth's sister

Ruth's sister DM320 2H320 internal power cable

SKU CH-2H0T-SQNNK

A stepper motor driver controller supporting 12800 microsteps for 28, 35 and 42 size motors

  • Precise motion control with 12800 microstep resolution
  • Compatible with 28, 35 and 42 size stepper motors
  • Brushless DC motor support for reliable operation
  • DM320 2H320 driver controller for stepper applications

Stepper motor driver for 28, 35, 42 motors

The DM320 2H320 controller drives 28, 35 and 42 stepper motors with pulse input and up to 12800 microstep resolution. It suits automation builders who need precise motion control for brushless DC stepper systems.

Sustained operation within rated current limits

Under continuous load the driver maintains stable microstep performance as long as the motor current stays within the device rating. Builds that demand higher continuous torque or faster pulse rates than the controller supports will need a higher-rated driver.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $15.99
Typical for this category: the median of 7,839 items is $14.99.

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Specifications

No published specifications for this item yet.

Questions about this item

Will the DM320 2H320 run hot or draw much power when driving a stepper motor continuously?

The driver operates at 320 pulse microstep resolution up to 12800 steps per revolution, keeping current draw low and heat minimal during extended use with 28, 35 or 42 frame motors.

What must I already have to connect and run this driver with a 42-frame stepper motor?

You need a compatible stepper motor (28, 35 or 42 frame), a DC power supply matched to the motor voltage, and a controller that outputs step and direction pulses to the driver's input terminals.

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