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DRV8825 Stepper Motor Driver with Aluminum Heat Sink

(1 customer review)
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SKU: 6721
  1. Supply Voltage: 8.2 – 42 VDC.
  2. Current Capacity : 2.2A max(24V).
  3. Continuous current per phase: 1.5 A.
  4. Minimum Logic voltage: 2.5V.
  5. Maximum Logic Voltage: 5V.
  6. Microstep resolutions: full, 1/2, 1/4, 1/8, 1/16, and 1/32.
  7. Dimensions : 15 x 20 mm.
  8. Weight: 4 gm.

 139.00  229.00

(inc GST)

₹ 117.8 (+18% GST extra)

  You save(39.3%): ₹ 90.00

Regular Price :  229.00

You save(39.3%): ₹ 90

Out of stock - Join the waitlist to be emailed when this product becomes available

Category: Stepper Motor Drivers
Tags: Motor Driver, Steeper Motor, DRV8825

The DRV8825 Stepper Motor Driver with Aluminum Heat Sink is a breakout board for TI’s DRV8825 microstepping bipolar stepper motor driver.

The module has a pinout and interface that are nearly identical to those of the A4988 stepper motor driver carriers, so it can be used as a higher-performance drop-in replacement for those boards in many applications.

The DRV8825 features adjustable current limiting, overcurrent, and overtemperature protection, and six microstep resolutions (down to 1/32-step). It operates from 8.2 – 45 V and can deliver up to approximately 1.5 A per phase without a heat sink or forced air flow (rated for up to 2.2 A per coil with sufficient additional cooling).

Note: We are supplying two DRV8825 Drivers as DRV8825 Stepper Motor Driver with Aluminum Heat Sink- Good Quality and DRV8825 Stepper Motor Driver with Aluminum Heat Sink- Normal QualityThe difference between them is, the good quality DRV8825 has more number of PCB layers and it features the connecting pins which are of gold plated as compared to other. (refer to above image)

 

Using the Driver


Features :

  1. Microstep resolutions: full, 1/2, 1/4, 1/8, 1/16, and 1/32.
  2. Simple step and direction control interface
  3. Six different step resolutions: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step
  4. Adjustable current control lets you set the maximum current output with a potentiometer. Hence lets you use voltages above your stepper motor’s rated voltage to achieve higher step rates
  5. Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay)
  6. 45 V maximum supply voltage
  7. Built-in regulator (no external logic voltage supply needed)
  8. Can interface directly with 3.3 V and 5 V systems
  9. Over-temperature thermal shutdown, over-current shutdown, and under-voltage lockout
  10. Short-to-ground and shorted-load protection
  11. 4-layer, 2 oz copper PCB for improved heat dissipation
  12. Exposed solderable ground pad below the driver IC on the bottom of the PCB

Package Includes :

1 x DRV8825 Stepper Motor Driver with Aluminum Heat Sink

Input Supply Voltage (VDC)

8.2 ~ 42

Current Handling Capacity (A)

2.2

Continuous Current (A)

1.5 (per phase)

Logic Input (V)

2.5 ~ 5

Length (mm)

15

Width (mm)

20

Weight (gm)

4

Shipment Weight

0.005 kg

Shipment Dimensions

4 × 4 × 4 cm

15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.


What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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  1. sumukh208 (verified owner)

    Good quality components as always from Robu.
    Very fast delivery..

    sumukh208

DRV8825 Datasheet

Connections

Power Dissipation Considerations

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