free shipping Leadshine MA860H CNC Stepper Driver Board Controller 2.6-7.2A AC18-80V DC24-110V 2/4 Phase | Обустройство дома

free shipping Leadshine MA860H CNC Stepper Driver Board Controller 2.6-7.2A AC18-80V DC24-110V 2/4 Phase | Обустройство дома

Leadshine MA860H stepper motor drive

The MA860H Stepper Driver Board Controller is a high performance microstepping driver based on pure-sinusoidal current control technology. With this technology and the self-adjustment technology (self-adjust current control parameters) for different motors, the drive motors can run with smaller noise, lower heating, smoother movement and have better performances at higher speed than most of the drivers in the markets. It is suitable for driving 2-phase and 4-phase hybrid stepping motors, so the Nema23, Nema34 and Nema42 stepper motors with a 2.6A-7.2A current will be suitable.

 Features

High performance, cost-effective

Supply voltage from "18V AC to 80V AC" or "24V DC to 110V DC"

Output current from 2.6A to 7.2A

Self-adjustment technology, full to half current self-adjustment when motors from work to standstill via switching off SW4

Pure-sinusoidal current control technology

Pulse input frequency up to 300 KHz

TTL compatible and optically isolated input

Automatic half-current reduction as long as switching off SW4 when motors stop

16 selectable resolutions in decimal and binary, up to 51,200 steps/rev

Suitable for 2-phase and 4-phase motors

Support PUL/DIR and CW/CCW modes

Short-voltage, over-voltage, over-current and short-circuit protection, protect the PC, motors, driver etc from being damaged