Etusivulle

MD882 Microstepping Driver

The MD882 is a high performance microstepping driver using pure-sinusoidal current control

technology. It is particularly suitable for the applications desired with extremely low noise and

low heating, compared with microstepping drivers which apply pseudo-sinusoidal current control

technology. Because pseudo-sinusoidal current control technology may make the output current to

be a distorted sine wave or generates larger current ripple, and both of them may cause the motor

working in a higher noise, bigger vibration and higher temperature condition. If the motor works in

that condition for a long time, that may decrease motor torque, accelerate motor aging and short

motor’s operating life. However the pseudo-sine precise current control technology applied

by the MD882 can solve above problems very well and therefore the M882 can make

stepping motors offer servo-like performances.

Suitable for a wide range of stepping motors from NEMA size 17 to 34. It can be used in various

kinds of machines, such as carving machines, laser cutters, laser phototypesetting systems, plotting

instruments, NC machines, pick-place devices, and etc. It is specially adapted to extremely low noise,

low vibration and high precision equipments.

5. Selecting Microstep Resolution