A4988 Driver Module Stepstick Stepper Motor Driver For Reprap Prus 3d Printer

US $220

ShenZhen, China
Jun 24th

Open on mobile:
QR code

The A4988 Driver Module, also known as the StepStick Stepper Motor Driver, is an essential component for Reprap Prus 3D printers. This module features a simple step and direction control interface with five different step resolutions: full-step, half-step, quarter-step, eighth-step, and sixteenth-step. Additionally, the current control is adjustable, allowing you to set the maximum current output with a potentiometer. To protect your equipment, the A4988 Driver Module also includes over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection. Additionally, it provides short-to-ground and shorted-load protection. We accept PayPal only, and payment must be received within five business days of auction closing. If you have any special requests, please leave a note in PayPal when you pay your order. We strive for excellence and appreciate your feedback. Please contact us before giving neutral or negative feedback so we can address your concerns. Please note that packages may take up to 30 days to arrive (7-10 days in the US). The A4988 Driver Module is designed to enhance your 3D printing experience by allowing you to use voltages above your stepper motor's rated voltage to achieve higher step rates. This is accomplished through the intelligent chopping control, which automatically selects the correct current decay mode (fast decay or slow decay). It's important to note that connecting or disconnecting a stepper motor while the driver is powered can destroy the driver. Therefore, avoid rewiring anything while power is on. To ensure customer satisfaction, we offer a replacement or money-back guarantee within 14 days of receipt if the item is defective or unsatisfactory. If the item is defective within 12 months, a new replacement will be provided upon receipt of the defective item. The package includes one A4988 Stepper Motor Driver Module and is compatible with RAMPS and RepRap machines.