Zomiee DRV8825 Compatible 4-Layer StepStick Stepper Motor Driver Module with Heat Sink for 3D Printer Prerap Ramps ( Pack of 10)
Zomiee DRV8825 Compatible 4-Layer StepStick Stepper Motor Driver Module with Heat Sink for 3D Printer Prerap Ramps ( Pack of 10) by Zomiee at Sonic Developers. MPN: ZM3D-8825-10. Hurry! Limited time offer. Offer valid only while supplies last. Specifications: DRV8825 Size: 21mm X 16mm X 6mm(LWH) HeatSink Size: 9 X 8 X 4mm(LWH) HeatSink Weight: 0.8G Maximum supply voltage: 45 V. Color:
DRV8825 Size: 21mm X 16mm X 6mm(LWH)
HeatSink Size: 9 X 8 X 4mm(LWH)
HeatSink Weight: 0.8G
Maximum supply voltage: 45 V.
Use to replace the A4988 to upgrade your 3D printer,synchronous rectification for low power dissipation.
?Could be operated from 8.2V to 45V and can deliver up to approximately 1.5A per phase without heat sinks or forced air flow (rated as high as 2.2 per volume enough additional cooling).
?Six different step resolutions: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step.
?Adjustable current control lets you set the maximum current output with a potentiometer, which lets you use voltages above your stepper motor's rated voltage to achieve higher step rates.
?Over-temperature thermal shutdown, under-voltage lockout, crossover-current protection, Short-to-ground and shorted-load protection.
?Good heat dissipation performance: PCB copper clad 2 oz (70 um copper sheet thickness, ordinary is 35 um), with hign copper content so the cooling performance is good.
10* DRV8825 StepStick Stepper Motor Diver Module
10* Heat Sink
Features & Highlights
- This product is upgrade of A4988.
- Simple step and direction control interface, built-in regulator (external logic voltage supply needed).
- Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay).
- Can interface directly with 3.3 V and 5 V systems.
- 4-layer, 2 oz copper PCB for improved heat dissipation.
|Package Weight:||0.2 pounds|
|Package Size:||3.39 x 0.39 x 0.39 inches|