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New 32-bit DSP technology
Optically isolated single-ended signal input (pulse, direction and enable)
Low vibration, low noise, smooth operation
Impulse response frequency up to 500KHz (factory default 200KHz)
Built-in high subdivision and smoothing filtering functions
The current is easy to set, you can choose between 1.0-5.6A
Parameters automatically match motor function after power-on
The subdivision setting range is 200-51200, higher subdivisions can be customized
Variable current control greatly reduces motor heating
With overvoltage, undervoltage, overcurrent and other protection functions
The current is automatically halved when stationary
Can drive 4, 6, 8-wire two-phase stepper motors
Mechanical Drawing
Pull out torque curve
Electrical Parameter
Electrical Parameter | Minimum value | Typical value | Maximum value | Unit |
Output | 1.0 | - | 5.6 | A |
Power Supply Voltage(DC) | 15 | 24/36 | 50 | Vdc |
Control signal input current | 6 | 10 | 16 | mA |
Control signal input current | - | 5 | - | Vdc |
Minimum time width of pulse high level | 1.5 | - | - | US |
Overvoltage point | 52 | - | - | Vdc |
Step frequency | 0 | - | 200 | KHz |
Insulation resistance | 100 | - | - | MΩ |
Product Configuration Diagram
Working Current Setting | ||||
Peak | RMS | SW1 | SW2 | SW4 |
Default[1.5A]PK | on | on | on | |
2.1A | 1.5A | off | on | on |
2.7A | 1.9A | on | off | on |
3.2A | 2.3A | off | off | on |
3.8A | 2.7A | on | on | off |
4.3A | 3.1A | off | on | off |
4.9A | 3.5A | on | off | off |
5.6A | 4.0A | off | off | off |
Motor Subdivision Setting | |||
Pulse/rew | SW4 | SW5 | SW6 |
Default[400] | on | on | on |
800 | off | on | on |
1600 | on | off | on |
3200 | off | off | on |
4000 | on | on | off |
5000 | off | on | off |
6400 | on | off | off |
12800 | off | off | off |