LICHUAN MC860H - Specifications

MC860H High Performance Digital Stepper Driver MC860H High Performance Digital Stepper Driver
3 4
1. Introduction
◆
Introduction
The MC860H is a high performance microstepping driver based on pure-sinusoidal
current control technology. Owing to the above technology and the self-adjustment
technology (self-adjust current control parameters) according to different motors, the
driven 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.
◆ Features
· Supply voltage up to 80VAC or +110VDC;
·
Output current programmable, from 2.4A to7.2A;
·
Pulse input frequency300KHz;
· 16 selectable resolutions up to 51,200 steps/rev;
· TTL compatible and optically isolated input;
·
Pure-sinusoidal current control technology;
·
Self-adjustment technology;
· Support PUL/DIR;
·
Short-voltage, over-voltage, over-current protections;
· Automatic idle-current reduction.
◆ Applications
Suitable for a wide range of stepping motors, from NEMA size 17 to 43. It can be used in
various kinds of machines, such as X-Y tables, labeling machines, laser cutters, engraving
machines,pick-place devices, and so on. Particularly adapt to the applications desired
with low noise, low heating, high speed performance.
2. Specifications
◆ Electrical Specifications (Tj = 25℃/77℉)
Parameters
Min
Typical
Max
Output current
2.4A
47.2A
Supply
voltage
+24VDC
+48VDC
+90VDC
18VAC
36VAC
80VAC
Logic signal current
7mA
10 mA
16 mA
Pulse input frequency
0
300 kHz
Isolation resistance
500 MΩ
◆ Operating Environment
Environment
Avoid dust, oil fog and corrosive gases
Ambient Temperature
0℃ － 50℃
Humidity
40%RH － 90%RH
Operating Temperature
70℃ Max
Vibration
5.9m/s2 Max
Storage Temperature
-20℃ － 65℃