Skip to main content

TMC 5160HV

Loading...
Loading...

Basic Parameters​

  • Input Voltage :12V-48V
  • Maximum Current :4.4A
  • Applicable for : Marlin/Klipper/RRF Firmware
  • Driver Mode Support: TMC:SPI
  • Step/Direction Interface with Microstep Interpolator microPlyer
  • Maximum Resolution of 256 Microsteps
  • Supports stealthChop2 for Silent Operation and Smooth Motion
  • Supports Resonance Suppression for Mid-Frequency Resonance
  • Supports spreadCycle High Dynamic Motor Control Chopper
  • Supports dcStep Load-Dependent Speed Control
  • Supports stallGuard2 High-Precision Sensorless Motor Load Detection
  • Supports coolStep Current Control, Saving up to 75% Energy

Motherboard Jumper Instructions​

  • TMC5160HV uses SPI jumpers
  • The SPI pin of the FLY driver is the fourth pin counting down from the left, and the CS pin is the SPI pin. If the motherboard does not have the corresponding pin position, SPI cannot be used.
    Loading...

TMC5160HV Reference Configuration​

Danger
  • The driver sense resistor is sense_resistor: 0.075. Please do not set it incorrectly.
  • spi_bus and spi_software can only be selected one of the two.

SPI Mode Reference Configuration​

[tmc5160 stepper_x]
cs_pin:
spi_bus:
# spi_software_mosi_pin:
# spi_software_miso_pin:
# spi_software_sclk_pin: 
run_current: 1.0                    # Motor run current value
interpolate: False                  # Whether to enable 256 microstep interpolation (True to enable, False to disable)
sense_resistor: 0.075
stealthchop_threshold: 0
driver_DISS2G: 1
driver_DISS2VS: 1

Instructions for Sensorless Homing​

Infinite Position Usage Tips
  • Using infinite position requires occupying one limit port. Under normal circumstances, the first drive position uses IO1, the second drive position uses IO2, and so on.
  • When using infinite position, please note: do not connect anything to the corresponding limit port.
  • Some FLY motherboards are directly connected to the drive port. Please check whether DIAG is directly connected to the corresponding pin.
Sensorless Homing Tips
  • The original endstop_pin: needs to be commented out or deleted, then add endstop_pin: tmc5160_stepper_x:virtual_endstop
  • After configuring diag1_pin:, refresh the endstop status to confirm it is not triggered
  • For driver_SGT:, you need to test and find a suitable value yourself
  • Reference configuration
[stepper_x]
# endstop_pin:
endstop_pin: tmc5160_stepper_x:virtual_endstop
homing_retract_dist: 0        # If not set to 0, homing may fail

[tmc5160 stepper_x]
diag1_pin: ^!
driver_SGT: 1

#   After configuration, please ensure the endstop status is not triggered
#   This pin typically uses the "^" prefix to enable the internal pull-up
#   Sensitivity is related to belt tension and needs to be adjusted manually
#  (Make sure driver_SGT is also set to an appropriate sensitivity value)

Loading...