CM Series Open-Loop Stepper Motor Drive CMA860S
High-performance stepper motor drive featuring automatic setting
function and variable current frequency conversion technology for
precise motion control applications.
Technical Specifications
| Parameter | Specification |
|---|
| Model | CMA860S |
| Output Current Operating Temperature | -20°C to 60°C (no freezing) |
| Input Power | AC24V-80V/DC24-110V; Typical value DC48V |
| Control Signal Input Current | 6-16mA |
| Control Signal Interface Level | DC4.5-28V |
| Pulse Frequency | 0-200KHz |
| Input Minimum Pulse Width | 1.5μs |
| Insulation Resistance | 500MΩ |
| Number of Phases | 2 |
| Segmentation | Any subdivision |
| Adapted Motor | Base 86 |
Product Features
- Advanced 32-bit DSP digital processing technology with variable
current and frequency conversion
- Low driver heat generation with minimal motor vibration for smooth
operation
- Built-in microstepping technology for high precision even under low
microstepping conditions
- Configurable microstepping values from 200 to 51200 and adjustable
current within rated range
- Filtering time adjustment via DIP switches for optimized
performance
- Power-on automatic parameter tuning for optimal operating
parameters
Application Scenarios
About Coolmay
Founded in March 2006, Coolmay stands as a premier brand in
industrial automation, serving over 10,000 customers across 200+
countries. Our team of 200+ global professionals, including 40+
R&D specialists, has completed 55,000+ projects and secured 60+
intellectual property rights. We deliver advanced, reliable
solutions including PLC, HMI+PLC all-in-one machines, HMI, power
supply, servodrives, stepperdrives, VFDs, and IoT modules
engineered for precision and efficiency in smart manufacturing.
Our Partners
Industry Exhibitions
Certifications & Compliance
Coolmay products are fully compliant with CE and RoHS regulations,
and are manufactured under ISO 9001-certified quality management
systems.
Payment Methods
We accept a variety of secure payment methods on AliExpress,
including Western Union, WeChat, AliPay, and PayPal (where
available), as well as international bank transfers (T/T). All
transactions are protected under AliExpress Buyer Protection for
your peace of mind.
Warranty & After-Sales Service
18-Month Manufacturer Warranty
Covers hardware defects and system malfunctions under normal use.
Lifetime Technical Support
Remote assistance available for configuration, firmware, and
integration.
Returns & Exchanges
For damaged shipments, please contact us within 3 days with photo
evidence.
Contact Information
