TMC2209 Stepper Driver with Mute Drive 256 Subdivision for 42 Stepper Motor 3D Printer Part

Product description TMC2209 is a noiseless ultra quiet two phase stepper motor driver chip with a continuous drive current of 2A Compared with TMC2208 it not only increases the drive current by 0 6A 0 8A but also adds the function of stall detection Features 1 With a flexible interpolation unit it can provide up to 256 subdivisions2 It can perform stall detection and feedback an abnormal signal when the motor rotates abnormally3 The current can be dynamically adjusted which can save 75 of the electric energy4 Ultra quiet technology is widely used in 3D printing saving the expensive cost of redesign 5 Simple and convenient to use equipped with a standard step dir interface Prevention 1 Be sure to disconnect the power before installing the driver2 Be sure to confirm the driving direction before installing the driver3 Pay attention to the line order and ports when wiring the wrong line drive will not work normally4 Do not plug or unplug the drive module with power on to avoid damage5 When installing the heat sink please make sure that the heat sink is not in contact with the pin header to prevent short circuit of the driver6 The product is sensitive to static electricity Please handle with care when using It is best to remove the packaging when using it 7 The driver must be heated before use heat sink cooling fan Parameter Product size 15 24mm 20 32mmPower supply pressure VM 4 75V 28V DCTop current 2 8ASubdivision optional 2 4 8 16 refined