SWT-256M Microstepping Stepper Motor Driver with 40VDC Voltage and 128 Subdivisions for Hybrid Motors
Price:
$20~30/unit
MOQ:
1 Unit
Delivery Time:
15 work days after confirming the payment
Brand:
VIC-TECH
Product Description
SWT-256M Microstepping Stepper Motor Driver
High-performance subdivided stepper motor driver featuring advanced pure sinusoidal precision current control technology. This technology significantly improves motor performance, delivering smooth operation that approaches servo-level quality.
Key Features
- Multiple subdivision options for precise control
- Compact design with small footprint
- Comprehensive protection systems
- Automatic semi-flow function
- Voltage range up to 40VDC
Technical Specifications
Current Settings
| Current Peak | SW1 | SW2 | SW3 |
|---|---|---|---|
| 1.4A | OFF | OFF | OFF |
| 2.1A | ON | OFF | OFF |
| 2.7A | OFF | ON | OFF |
| 3.2A | ON | ON | OFF |
| 3.8A | OFF | OFF | ON |
| 4.3A | ON | OFF | ON |
| 4.9A | OFF | ON | ON |
| 5.6A | ON | ON | ON |
Subdivision Settings
| Subdivision Factor | Steps/Circle | SW5 | SW6 | SW7 | SW8 |
|---|---|---|---|---|---|
| 2 | 400 | OFF | ON | ON | ON |
| 4 | 800 | ON | OFF | ON | ON |
| 8 | 1600 | OFF | OFF | ON | ON |
| 16 | 3200 | ON | ON | OFF | ON |
| 32 | 6400 | OFF | ON | OFF | ON |
| 64 | 12800 | ON | OFF | OFF | ON |
| 128 | 25600 | OFF | OFF | OFF | ON |
| 5 | 1000 | ON | ON | ON | OFF |
| 10 | 2000 | OFF | ON | ON | OFF |
| 20 | 4000 | ON | OFF | ON | OFF |
| 25 | 5000 | OFF | OFF | ON | OFF |
| 40 | 8000 | ON | ON | OFF | OFF |
| 50 | 10000 | OFF | ON | OFF | OFF |
| 100 | 20000 | ON | OFF | OFF | OFF |
| 125 | 25000 | OFF | OFF | OFF | OFF |
Wiring Instructions
P1 Signal Interface
- PUL+(+5V) - Pulse signal control input
- PUL-(PUL) - Pulse signal ground
- DIR+(+5V) - Direction signal input
- DIR-(DIR) - Direction signal ground
- ENA+(+5V) - Enable signal input
- ENA-(ENA) - Enable signal ground
P2 Power Interface
- GND - DC power ground
- +V - DC power positive (+30V to +40V, recommended +36VDC)
- A+, A- - Motor A phase
- B+, B- - Motor B phase
Technical Documentation
Frequently Asked Questions
What is a stepper motor and driver?
Stepper motors are precision control devices that rotate in fixed angular increments. Each pulse signal received causes the motor to advance one step, making them ideal for open-loop control applications requiring accurate positioning and speed control.
What is drive subdivision?
Subdivision technology divides the motor's inherent step angle into smaller increments, significantly improving control precision and reducing vibration.
Advantages of Subdivision Drivers
- Enhanced control accuracy through reduced step angles
- Significant reduction in motor vibration and low-frequency oscillation
- Increased output torque with reduced torque ripple
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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
Changzhou Vic-Tech Motor Technology Co., Ltd.
Location
No.28,Shunyuan Road,Xinbei Dist,Changzhou,Jiangsu,China(Mainland)
Contact Person
Kangtai Lee