BIGTREETECH TMC2209 V1.2 Stepper Motor Driver with Heatsink

Key Features:
  • Brand: BIG TREE TECH
  • Power supply: 4.75 ~ 28 VDC
  • Maximum current: 2.8 A (peak)
  • Microstep resolution: max 256

7,95

12 in stock
SKU 472-Z-2-14
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Description

BIGTREETECH TMC2209 V1.2 stepper motor driver is suitable for two-phase stepper motors.

TMC2209 V1.2 stepper motor driver and its features

  • Input voltage: 4.75~28 VDC
  • RMS current: 2.0A
  • Maximum current: 2.8 A
  • Max microstepping up to 1/256

Pins and links

More details about the TMC2209 V1.2 circuit can be found here connection.

Datasheet of the TMC2209 chip: Datasheet

 

The TMC2209 V1.2 stepper motor driver has a total of 19 pins.

TMC2209 pin configuration

TMC2209_connections

Warning: Connecting or disconnecting the stepper motor while the stepper motor driver is energized may result in permanent damage to the stepper motor driver

Warning: To protect the driver from voltage spikes, a large (100 µF recommended) electrolytic capacitor should be used between the motor terminal (VMOT) and ground (GND) somewhere near the board.

Instructions on how to properly set Vref can be found here connection.

Specifications

Brand

Power supply

4.75 ~ 28 VDC

Maximum current

2.8 A (peak)

Microstep resolution

max 256

Brand

BIG TREE TECH

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