Characteristic
· 2phase stepper motor driver for nema34
· Step & direction or CW/CCW control
· Ma860h micro step driver, 2.4-7.2A, 18-80VAC
· 6 amp stepper motor driver
· 6a stepper motor driver
· 16 different subdivision resolutions
· Over-voltage and over-current self-protection
· Widely used in the engraving machine
Specification
Electrical indexes
| Model number | MR7A |
| Voltage input | 18-80VAC |
| Current output | 2.4-7.2A |
| Signal voltage | 3.3-24V |
| Input Pulse Width | 250～5E+8ns |
General Specification
| Environmental factors | Environmental indexes |
| Use occasion | Avoid dust, oil stain and corrosive gas |
| Operating temperature | 10℃~+50℃ |
| Environment humidity | 40-90%RH (no condensation) |
| Vibration | 5.9m/s2 Max |
| Storage temperature | -20℃~+125℃ |
| Cooling mode | Natural cooling or forced cooling |
Current setting
The peak current output is set through SW1, SW2, SW3 dial switches
Half current locking
Automatic idle current reduction to reduce heat after the motor stops moving for 0.1 seconds if SW4 is set “off”.
Subdivision setting
The subdivision value is set through SW5, SW6, SW7, and SW8 dial switches, and a total of 16 subdivision settings are optional.
Machine size
Nema 34 driver size
Packing&delivery time
Address: 4/F, Block B, RuiLian Zhenxing Industrial Park, Wanjiang District, Dongguan City, Guangdong Province, China
Tel: +86-0769-22327568
Fax: +86-0769-22327568
Email: inquiry@ican-tech.com
Skype: icantech0099