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MKS TMC2100 Stepper Motor Driver Module for 3D Printer (4-Pack) w/ heatsink / extremely silent ↓ details & specifications
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3 ~ 4
5 +
Product Type Driver Modules
Color Blue
Electronic Components
Pin Count 16 pin
Package Type OEM
Package Contents 4*Driver Module, 4*Heatsink
Dimensions us | metric
Depth 17 mm
Height 50 mm
Width 67 mm
Product Weight 15 g
SKU 7941201
DATE LISTED 6/13/2017
  • High quality and Ultra-quiet. TMC2100 module adopts German imported chips. On the other hand, the price is much higher than other stepper drivers. But it still a very good choice for those users who have high requirement for the printer.
  • The working temperature is high. Without fan, the working temperature is about 70 degree in 0.5A, and more than 150 degree in 1A, which may cause losing step. Recommend to do a good job of cooling, the best work current is 0.5A.
  • Highest resolution 256 microsteps per full step.
Algorithm and Adjustment 
  • The drive current algorithm: i = vref * 1.9 / 2.5, the default Verf is about 0.65V, so the default current is 0.5A, and the maximum current 1A.
  • 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!!!

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This item is covered by manufacturer's warranty.
Electronic components cannot be returned once modified and/or installed.
FastTech's damaged on arrival protection still applies.
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