TB67S279FTG Stepper Motor Driver 47V/1,1A - Pololu 3098

Index: PLL-13425 EAN: 5904422320621

Stepper motor controller based on TB67S279FTG. Powered by10 - 47 V, with a maximum current consumption of 2 A per coil. Maximum resolution: 1 / 32 steps. Thanks to the TB67S279FTG controller, the system is able to give off more heat, allowing 1.1 A current to flow without a heatsink.

TB67S279FTG Stepper Motor Driver 47V/1,1A - Pololu 3098
€11.90
€9.67 tax excl.
Waiting time: 4-6 weeks
Only on request
PayPal payment
TB67S279FTG - current:
Manufacturer: Pololu
Compatibility: Arduino Raspberry Pi

Description

The system allows to control the stepper motor by means of a device allowing to generate logical states e.g.Arduino,STM32Discovoery,Raspberry Piany folkmicrocontrollerThe Polol module is very simple to use. The increasing slope of each pulse on the CLK (STEP) output corresponds to one step.The selection of the direction is made by specifying the appropriate state on the CW/CCW (DIR) output (e.g. low state - clockwise rotation, high state - counterclockwise).The controller also has a choice ofmotorresolution.

The module has no goldpin connectors soldered in.

We also offer a version with solderedconnectors.

Controller connection

To control the bipolar stepper motor, connect the system as shown in the figure below.

Minimum wiring diagram to connect the microcontroller to TB67S2x9FTG.

The controller requires supply voltage from 10 V to 47 V which will be connected to VIN and GND outputs.

Power supply

A voltage of 5 V is required to supply the logical part of the module, which must be led to the pinVDD. The motor supply voltage from 10 V to 47 V is given per pinVIN.

Attention!

Connecting and disconnecting the motor while the controller is on can damage the system.

Resolution

Step size is selected using inputs DMODE0, DMODE1, DMODE2. The possible settings are shown in the table below. Inputs MS1, MS2 and MS3 have an internal pull-down resistor (100kΩ).

MS1 MS2 MS3 Resolution
low low low Standby mode
low low high Full step
low high low non-wheeled half step ("a")
low high high 1/4 step
high low low circular half step ("b")
high low high 1/8th step
high high low step 1/16
high high high 1/32 step

Control

The increasing slope of each pulse on the CLK (STEP) output corresponds to one step. The direction is selected by entering the appropriate state on the CW/CCW (DIR) output (e.g. low state - clockwise, high state - counterclockwise). If the motor is to turn in one direction only, the DIR pin can be left unfastened.

When the RESET pin goes into high state, the controller resets its state in the translator array, which leads to the initial value of 45°. This corresponds to 100% of the current limit on both coils in full steps and non-wheeled half stage modes. Pin RESET does not switch off the motor outputs, the controller will continue to supply current to the motor but will not give information to the CLK output.

The TB67S2x9FTG can detect several error states they report, causing one or both LO contacts to be low. The manufacturer has included inthe documentation a table of error combinations on LO1 and LO2 pins.

A detailed description of each pin can be found onthe manufacturer's website.

Voltage to 10.0 V
Voltage from 47.0 V
Current 1.5 A
Channels 1
Package width 7.5 cm
Package height 0.4 cm
Package depth 8.5 cm
Package weight 0.003 kg

Be the first to ask a question about this product!

Customers who bought this product also bought:

Products from the same category: