MEGA TMC2226 MKS Stepper Motor Driver Replace TMC2209/2208 SKR V2.0 GEN L 3d printer part UART ultra silent For Gen_L Robin Nano

TMC2226 is an upgraded product to replace tmc2208. It has a better price than tmc2208. What’s more, a larger heatsink contributes to its better heat dissipation performanceThe only difference between TMC2226and TMC2208 is package.The package of TMC2226  is HTSSOP,and the package of TMC2208 is QFN.

It can replace TMC2208 and TMC2209 completely.

Specifications:

Configuration: STEP/DIR or UART

Micro steps: Up to 1/256

MicroPlyer: 1/256

Logic Voltage: 3.3-5V

Motor Voltage: 4.75-36V

Motor Phase Current: 1.2A RMS, 2.0A Peak

Microstep setting：

M0M1STEP

GNDGND4

VCC-IOGND8

GNDVCC_IO16

VCC_IOVCC_IO32

Driver current regulation:

Verf measures the voltage of Gnd and potentiometer middle.

Please DO NOT connect the motors when measuring the voltage, or it’s easy to burn the drive.

Please connect the power supply when measuring voltage as well, do not connect only the USB power.

Please pay special attention to the direction, do not insert wrongly!

Driver current algorithm:

I = Vref    Default I = 1.25A

Package include:

1pc MKS TMC2226 Driver

1PC Heat sink

Please allow 1-3mm error due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

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