Toshiba TB67S109 driver for stepper motors

Product detailed description

Driver for stepper motors TB67S109 plus self-adhesive cooler, also suitable for 3D printers and CNC machines

Pay attention to the microstepping value setting! This driver does not have the MS1, MS2 and MS3 pins set to LOW in FullStep mode like other similar drivers, but is in Stanby mode and the driver is therefore disabled! See page 10 of the original datasheet for details on setting up microstepping.

Parameters:

• Adjustable current limit,
• Max current: 4A with active cooling
• Bigger cooler
• Thermal protection
• Current protection
• 6 resolutions: full-step, half-step, 1/4-step, 1/8-step, 1/16-step and 1/32-step
• Supply voltage: max. 50V

Limited max. current:

Current limits can be set by trimmer and Vref measurement. Connect the voltmeter [+] to Vref and [-] to GND and read the voltage value.

The module uses a 0.10Ω measuring resistor, so the current limits can be calculated as follows:

Current limit = Vref x 2, so for example for 2A, the trimmer must be set to 1V.

Included in delivery:

• 1pc Toshiba TB67S109 driver for stepper motors
• 1pc Cooler

Remark:

• This product is not a standalone functional unit and may require professional installation.
• Product images are for illustration purposes only and may sometimes differ from the actual appearance of the item. However, this does not change its basic properties.