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Reference: RBD-1354

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All best sellers
Big Easy Driver - Stepper Motor Driver
  • Big Easy Driver - Stepper Motor Driver
  • Big Easy Driver - Stepper Motor Driver
  • Big Easy Driver - Stepper Motor Driver
  • Big Easy Driver - Stepper Motor Driver

Big Easy Driver - Stepper Motor Driver

RBD-0267
  • Bi-polar Microstepping Driver
  • 2A/Phase Max
  • 1.4-1.7A/Phase w/o Heatsink
  • Max Motor Drive Voltage: 30V
  • On-board 5V/3.3V Regulation
  • Low RDS(ON) outputs
  • Automatic current decay mode detection/selection
  • Mixed and Slow current decay modes
  • Synchronous rectification for low power dissipation
  • Internal UVLO
  • Crossover-current protection
  • 3.3 and 5 V compatible logic supply
  • Thermal shutdown circuitry
  • Short-to-ground protection
  • Shorted load protection
  • Five selectable step modes: full, 1/2, 1/4, 1/8, and 1/16
BDT 1,600
Quantity
In-Stock

  • Store Pickup Available! Store Pickup Available!
  • Free Ship Over 5000 BDT Free Ship Over 5000 BDT
  • Quality Product Quality Product
  • No Warranty No Warranty
  • No Replacement No Replacement
Description

The Big Easy Driver, designed by Brian Schmalz, is a stepper motor driver board for bi-polar stepper motors up to a max 2A/phase. It is based on the Allegro A4988 stepper driver chip. It's the next version of the popular Easy Driver board.

Each Big Easy Driver can drive up to a max of 2A per phase of a bi-polar stepper motor. It is a chopper microstepping driver which defaults to 16 step microstepping mode. It can take a maximum motor drive voltage of around 30V, and includes on-board 5V/3.3V regulation, so only one supply is necessary. Although this board should be able to run most systems without active cooling while operating at 1.4-1.7A/phase, a heatsink is required for loads approaching 2A/phase. You can find the recommended heatsink in the related items below.

Feature:

  1. Bi-polar Microstepping Driver
  2. 2A/Phase Max
  3. 1.4-1.7A/Phase w/o Heatsink
  4. Max Motor Drive Voltage: 30V
  5. On-board 5V/3.3V Regulation

Specification:

  1. Low RDS(ON) outputs
  2. Automatic current decay mode detection/selection
  3. Mixed and Slow current decay modes
  4. Synchronous rectification for low power dissipation
  5. Internal UVLO
  6. Crossover-current protection
  7. 3.3 and 5 V compatible logic supply
  8. Thermal shutdown circuitry
  9. Short-to-ground protection
  10. Shorted load protection
  11. Five selectable step modes: full, 1/2, 1/4, 1/8, and 1/16

Big Easy Driver Hookup Diagram

General Specification
Microstepping Driver Bi-polar
Phase Current 2A/Phase Max
Max Motor Drive Voltage 35V
On-board Regulation 5V/3.3V
Length (mm) 31
Width (mm) 36
Height (mm) 10
Weight (gm) 0.006kg
Shipment Weight 0.008 kg
Shipment Dimensions 12x8x2.5

Package Includes :

  • 1 x Big Easy Driver - Stepper Motor Driver
Product Details
RBD-0267
2 Items
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