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Product orders from Oct. 7th. Orders can still be placed as usual. Enjoy the holidays!
Open FFBoard TMC4671 driver kit (Without main controller)
The TMC4671 OpenFFBoard driver is the recommended reference motor driver for the Open FFBoard project.
The OpenFFBoard is intended for DIY direct drive steering wheels and other force feedback devices. See the resources below for more information about the project.
The Open FFBoard STM32F407 main controller is NOT INCLUDED. Please purchase it separately as it is required for operation.
Included components:
TMC4671 motor driver
50W 10r power resistor
Plugin terminals
Standoffs and screws
Heatsinks
Specs:
12V-50V (36V-48V recommended)
30A current sensors (Use heatsinks >10A)
Integrated brake resistor circuit for power supply protection
(ALWAYS connect brake resistor to PB+/PB-)
Very low sensing noise
Supported motors:
3 phase synchronous BLDC servo motors
2 phase stepper motors
DC motors (Currently in development)
Supported encoders (for all motor types):
ABN quadrature incremental encoder (recommended)
SinCos analog encoder
3 phase analog encoder
Hall sensors (NOT recommended)
All encoders supported by OpenFFBoard firmware by position forwarding (experimental)
Please stack the boards according to the pictures and make sure the connections between the boards are good as a bad connection may result in unwanted behaviour or damage.