andrewmcgr / klipper_tmc_autotune

TMC stepper driver autotuning Klipper python extra

GNU General Public License v3.0

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Data for creality 42-60 #148

Open pauluchin opened 5 months ago

pauluchin commented 5 months ago

Hello, I have an ender 7 but I can't find information about the motors in the cfg. If anyone had information about the 42-60 it occupies, I would appreciate it.

bra1nDeaD commented 5 months ago

Creality uses sizes to identify their motors (i.e: 42-60). But this is not the actual type identifier of the motor. Have a look on the bottom of the motor and see if you can find a proper identifier on it. Once you have that you need to find the datasheet for it. You can ask the manufacturer (Creality doesn't manufacture motors themself) directly for a datasheet. This should contain all the information you need. Once you've found them, post them here so they can be added to the database.

Key-Alex commented 5 months ago

I'm now trying to add this motor. [motor_constants creality 42-60]

Creality Ender 7 - RB Step Motor 17HDC8033-32B

Coil resistance, Ohms

resistance: 1.2

Coil inductance, Henries

inductance: 0.0034

Holding torque, Nm

holding_torque: 0.76

Nominal rated current, Amps

max_current: 2.00

Steps per revolution (1.8deg motors)

steps_per_revolution: 200