TB67S109 Stepper Motor Driver Board


Out of stock

Approx Restocking Date: NA
SKU: 815873
  1. Supply Voltage: 9-50VDC
  2. Micro steps up-to 1/32
  3. Current: up-to 4A
  4. Pin Number: 16 Pins


(Including GST)

Out of stock

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Category: Stepper Motor Drivers

This stepper motor driver is based on the Toshiba TB67S109 stepper motor driver chip design. It uses four layers of thick copper precipitation PCB with automatic patch processing. This driver uses the indexer (DIR / STEP) control interface. The maximum drive current can reach 4A. Can use 57 stepper motors compatible with Pololu pin definition.


Tb67S109 Stepper Motor Driver Board

Connection Diagram:

Tb67S109 Stepper Motor Driver Board


  1.  Use four layers of thick copper deposited gold PCB.
  2.  Allow full step, half step, 1/4, 1/8, 1/16, 1/32 step.
  3.  Maximum input voltage: 50V; Maximum output current: 4A (in case of good heat dissipation).
  4. Equipped with a large heatsink for better cooling effect.
  5. High-efficiency motor current control
  6. Chip built-in fault detection circuit: thermal shutdown (TSD), overcurrent shutdown (ISD) and reset power (POR).

Package Includes:

1 x TB67S109 Stepper Motor Driver Board

1 x Heat Sink with Thermal Pad


SKU: 815873 Category:
Motor Input Voltage (VDC)

9 ~ 50

Logic interface input voltage (VDC)

3 ~ 5

Single Phase Current (A)




Length (mm)


Width (mm)


Height (mm)


Weight (gm)


Shipment Weight

0.01 kg

Shipment Dimensions

5 × 5 × 5 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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Country Of Origin: China