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TMC 5160 Pro V1.2

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Product Overview​

The TMC5160 Pro V1.2 is a high-performance stepper motor driver module based on the Trinamic TMC5160 chip. It supports SPI communication interface and is suitable for high-precision motion control systems.

Technical Specifications​

ItemSpecification
Input Voltage24 - 48 V DC
Maximum Current6 A
Compatible FirmwareMarlin / Klipper / RRF
Drive ModeSPI
Maximum Microstepping256 microsteps
Interface TypeStep/Direction (with microPlyer™ microstep interpolation)
Main FeaturesstealthChop2 (silent operation), spreadCycle (high dynamic control), dcStep (load-dependent speed control), stallGuard2 (sensorless load detection), coolStep (energy-saving current control)

Hardware Installation Guide​

Motherboard Jumper Settings​

  • Communication Mode: SPI
  • Pin Description: The SPI pins for FLY drivers are located at the 4th pin from the top on the left side (CS pin)
  • Compatibility Note: For non-FLY motherboards, please verify pin compatibility
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Module Pin Description​

note

The driver power input range for the motherboard is 12V-24V

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Cooling Fan Connection​

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Power Wiring Example​

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Firmware Configuration​

Important Configuration Notes
  • Sense Resistor: Must be set to sense_resistor: 0.033
  • SPI Mode: Choose only one between spi_bus and spi_software_* configurations

SPI Configuration Example​

[tmc5160 stepper_x]
cs_pin:                    # SPI chip select pin (required)
spi_bus:                   # SPI hardware bus (choose one between this and software SPI)
# spi_software_mosi_pin:   # Software SPI MOSI pin
# spi_software_miso_pin:   # Software SPI MISO pin
# spi_software_sclk_pin:   # Software SPI clock pin
run_current: 1.0           # Motor run current (unit: A)
interpolate: False         # 256 microstep interpolation (True: enable, False: disable)
sense_resistor: 0.033      # Current sense resistor value
stealthchop_threshold: 0   # StealthChop mode speed threshold
driver_DISS2G: 1           # Digital input state setting
driver_DISS2VS: 1          # Voltage regulation setting
Configuration Suggestions
  1. Current Setting: Set run_current appropriately based on motor rated current and cooling conditions.
  2. Microstep Interpolation: Enabling it provides smoother motion but increases processing overhead.
  3. StealthChop Mode: Setting stealthchop_threshold to 0 enables StealthChop mode at all speeds.
  4. Cooling Consideration: Ensure good cooling conditions when operating at high currents.
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