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Red boxed stepper motor driver unit, new condition

Autonics Corp

Autonics Corp MD2U-MD20 2-Phase Stepper Motor Driver electrician tool

SKU CH-HJNG-ZJSC0 MPN MD2U-MD20

Drives 2-phase stepper motors with unipolar constant current, offering micro-step resolutions up to 20-division from a 24-35VDC supply at 2A per phase

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • Precise motion control with micro-step resolution up to 20-division
  • Flexible power input accepting 24 to 35 VDC supply
  • High current capacity delivering 2 A per phase
  • Unipolar constant-current drive for smooth stepper operation
  • Supports full, half and multiple micro-step modes

2-Phase Stepper Motor Driver

The Autonics MD2U-MD20 drives two-phase stepper motors using unipolar constant current operation. It suits engineers and technicians who need precise motion control for automation equipment or test rigs. The unit accepts a 24-35VDC supply and delivers up to 2A per phase.

Resolution Options

Micro-step resolution is selectable across full step, half step and divisions of 4, 5, 8, 10, 16 and 20. This range lets the user match step smoothness and torque to the specific mechanical load without changing hardware.

Packaging and Warranty

The driver ships as a single unit in a box with a red finish. Coverage includes three years on parts and one year on labour. No cables, connectors or configuration software are bundled with the product.

How it compares

Measured against everything we stock in Electrical Trade Tools & Kits, at today’s prices. Recalculated every night.

Price $80.99
Cheaper than about 60% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameAutonics
Model nameMD2U-MD20
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

What micro-step resolutions does the MD2U-MD20 support for smoother motion?

The driver offers full step, half step and micro-step divisions of 4, 5, 8, 10, 16 and 20, letting you match resolution to your application.

What input voltage range does the 2-phase stepper driver accept?

It operates from a 24-35VDC supply, so a standard 24V industrial rail is sufficient.

How much space is needed to mount the MD2U-MD20 unit?

The compact red housing fits on a DIN rail or panel with standard screw spacing, requiring only a small footprint inside the enclosure.

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