1. The maximum supply voltage reaches 40V 2.A dedicated control chip is used 3.Offline function 4.Optical coupling devices
Features: 1. The maximum supply voltage can reach 40V, which can provide better dynamic drive performance;2. The bipolar constant current drive mode is taken with a maximum drive current up to 2.5A per phase, which can drive any two-phase bipolar hybrid stepper motors with a current less than 2.5A; 3. The drive output phase current of a motor can be regulated through the DIP switch, to match motors of different specifications;4. A DIP switch is used to set the automatic half current function of motors in statically locked status, which can greatly reduce heat dissipation of the motors;5. A dedicated control chip is used, with a maximum of 256/200 subdivisions. The subdivision function can be set by the DIP switch, to ensure the best operation stability;6. Supporting offline function, so that the output current of a motor can be cut off if necessary;7. Optical coupling devices are used for the isolation of the input circuit of the control signals to reduce interference of external noises.
Supply voltage | DC 24V ~ 40V |
Output phase current | 0.3A~ 2.5A |
Control signal input current | 6~16mA |
Cooling method | Natural air cooling |
Operating environment | Avoid the environment with a great amount of metallic powder, oil mist, or erosive gases |
Operating temperature | -10 °c~ +45°c |
Operating humidity | <85% (non-condensing) |
Weight | 0.4 Kg |
Stepper driver 2-phase 2M420
