2P542/2P2405 2-Axis Dual Channel Stepper Motor Driver 24V-80V 1.0-4.2A For 2-Phase Nema23 57mm Hybrid Stepper Motor
Price:
US$12/pcs
MOQ:
1pcs
Delivery Time:
2-7 days
Brand:
ZEROONE-Control
Product Description
2P542/2P2405 2-Axis Dual Channel Stepper Motor Driver
The 2P2405 is a digital stepper motor driver featuring advanced 32-bit DSP digital processing technology.
With sophisticated current regulation and frequency conversion technologies, it delivers minimal heat generation,
reduced motor vibration, and exceptionally smooth operation.
Key Features
- 32-bit DSP digital processing technology
- Ultra-low vibration and noise operation
- Built-in high-resolution micro-stepping
- Automatic parameter calibration at power-on
- Variable current control reduces motor heating
- Current automatically halves at standstill
- Compatible with 4, 6, and 8-wire two-phase stepper motors
- Optical isolation differential signal input
- Maximum pulse response frequency: 500KHz (200KHz default)
- Adjustable current range: 0.1 to 5.6A
- Step resolution: 200-51200 steps/revolution
- Comprehensive protection: over-voltage, under-voltage, over-current
Applications
Ideal for small to medium-sized automated equipment including engraving machines, marking systems,
cutting machines, laser typesetting, plotters, CNC machine tools, and automated assembly equipment.
Particularly effective in applications requiring low noise and high-speed performance.
Technical Specifications
Electrical Specifications
| Parameter | Minimum | Typical | Maximum | Unit |
|---|---|---|---|---|
| Output Current | 0.1 | - | 4.2 | A |
| Input Power Supply | 24 | 36 | 50 | VDC |
| Control Signal Input Current | 6 | 10 | 16 | mA |
| Control Signal Interface Level | 4.5 | 5 | 28 | Vdc |
| Minimum Pulse Width | 1.5 | - | - | μs |
| Step Pulse Frequency | 0 | - | 200 | KHz |
| Insulation Resistance | 500 | - | - | MΩ |
Environmental Specifications
| Parameter | Specification |
|---|---|
| Cooling Method | Natural cooling or forced air cooling |
| Operating Temperature | -5℃ to +50℃ |
| Humidity | 40% to 90% RH |
| Vibration | 5.9 m/s² MAX |
| Storage Temperature | -20℃ to 80℃ |
| Operating Altitude | Below 1000 meters |
| Weight | Approximately 280 grams |
Heat Dissipation Recommendations
- Drive unit operates reliably below 60°C; motor functions within 80°C
- Use automatic half-flow mode to reduce heat generation during standstill
- Install vertically with cooling fins facing outward for optimal airflow
- Consider forced cooling with fan if necessary for temperature management
Interface and Configuration
Control Signal Interface
| Signal Name | Function |
|---|---|
| PUL1+/PUL2+ PUL1-/PUL2- |
Pulse signal: Rising edge valid, high level 4.5-28Vdc, low level 0-0.5V. Pulse width must exceed 1.5μs. |
| DIR1+/DIR2+ DIR1-/DIR2- |
Direction signal: High/low level. Direction must be established 2μs before pulse signal. |
| ENA1+/ENA2+ ENA1-/ENA2- |
Enable signal: Controls activation/deactivation. Leave unconnected to disable function. |
Power and Motor Interface
| Terminal | Function |
|---|---|
| GND | DC power ground |
| +VDC | DC power positive (24-50Vdc, 36Vdc recommended) |
| A1+/A2+, A1-/A2- | Motor A-phase coil interface |
| B1+/B2+, B1-/B2- | Motor B-phase coil interface |
Current Settings
| Output Peak Current | Output Mean Current | SW1 | SW2 | SW3 |
|---|---|---|---|---|
| 1.0A | 0.71A | ON | ON | ON |
| 1.46A | 1.04A | OFF | ON | ON |
| 1.91A | 1.36A | ON | OFF | ON |
| 2.37A | 1.69A | OFF | OFF | ON |
| 2.84A | 2.03A | ON | ON | OFF |
| 3.31A | 2.36A | OFF | ON | OFF |
| 3.76A | 2.69A | ON | OFF | OFF |
| 4.20A | 3.00A | OFF | OFF | OFF |
Note: When SW1, SW2, and SW3 are all ON, current can be set via PC software up to 4.2A maximum.
Step Resolution Settings
| Steps/Revolution | SW5 | SW6 | SW7 | SW8 |
|---|---|---|---|---|
| Default [3600] | ON | ON | ON | ON |
| 400 | OFF | ON | ON | ON |
| 800 | ON | OFF | ON | ON |
| 1600 | OFF | OFF | ON | ON |
| 3200 | ON | ON | OFF | ON |
| 6400 | OFF | ON | OFF | ON |
| 12800 | ON | OFF | OFF | ON |
| 25600 | OFF | OFF | OFF | ON |
Note: When all four switches (SW5-SW8) are ON, subdivision uses default internal setting.
Users can adjust subdivision via PC software from 1 to 51200 steps with resolution of 1.
Automatic Parameter Tuning
The drive automatically completes self-tuning of motor parameters and internal adjustments within 200ms after power-on.
Perform a self-tuning cycle when motor or supply voltage conditions change.
Important: Do not input pulses or change direction signals during this process.
Product Images
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Zero One Intelligent Control Co., Ltd.
Location
3rd Floor, Building 7, Dahe Industrial Park, Dahe Community, Longhua District, Shenzhen, Guangdong Province, China
Contact Person
Willson Lin