Động Cơ Bước Tmc2208 V1.0 Cho Máy In 3d tại Lotte Market

Giới thiệu Động Cơ Bước Tmc2208 V1.0 Cho Máy In 3d tại Lotte Market

Flexible microPlyer interpolation unit, the component can provide up to 256 microsteps/step resolution. Even in the limited pulse rate system, it can still be able to achieve sinusoidal control.
Because stealhop fine sound technology is widely used in 3D printing, these components are also designed to be compatible with existing 3D printer electronics, saving the need for costly redesign. Both components have pulse/ direction input, and it can be completely independent operation. The configuration is implemented via digital input.
Based on TRINAMIC TMC 2100 two-phase motor, stepper motor drive board, TRINAMIC TMC 2130 or TRINAMIC TMC 2208, it is compatible with stepstick and pololu a4988 hardware.
SpreadCycle high chopper frequency, dcStep, stallGuard2 stall detection technology;
CoolStep current dynamic adjustment technology, it can save 70% of the energy, Stealhop mute; Automatic stealhop and spreadcycle switching depends on speed
el: TMC2208
Drive current: 1.4A
Peak current: 2A
Voltage range: 4.75V-36V
Subdivision: 256
Additional functions to TMC 2130:
SPI configuration interface (up to 4MHz)
Up to 256 native microsteps (no interpolation)
Coolstep - energy saving current control
Stallguard2 sensorless motor load detection
Buck - depend on the speed control of the load
Drive Current Algorithm and Adjustment:
1, Drive Current Algorithm: i=Vrefx1.9/2.5, the default Vref is about 0.65V, so the default current is 0.5A, maximum current is 1A.
2, Vref measure Gnd and potentiometer middle voltage.
3, Make sure not to connect the motor when measuring voltage, otherwise driver will burn out.
4, Connect to power when measuring voltage, don't just connect USB for power supply.
5, Please pay special attention to direction, do not insert wrongly.
Instructions:
1. When used on Ramps1.4 or MKS Gen, please remove the 3 jumpers under socket.
2. Pay attention to direction, do not insert wrongly.
3. Heat sink directly attach on the PCB.
4. The motor direction is opposite to that of 4988 and 8825, please adjust the firmware or adjust the motor wiring if you want to replace 4988.
colour: blue + white
Material: CCL
Included:
1 x Stepper Motor Drive
1 x Heat Sink
1 x Screw Driver
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.