An RS485 bus driver solution based on standard Modbus RTU. Fully isolated design supports multi-drop networking — one twisted pair controls an entire row of axes. The pragmatic choice for retrofits and low-cost multi-axis machines.
| Item | Recommended Model | Notes |
|---|---|---|
| RS485 open-loop driver | RSO872 | Open-loop stepper, fully isolated |
| RS485 closed-loop driver | RSC878 | Closed-loop stepper, fully isolated |
| RS485 integrated open-loop | IRO42 / IRO57 | Motor-integrated, no cabinet |
| RS485 integrated closed-loop | IRC42N / IRC57N | Closed-loop integrated, Modbus control |
| Brushless servo | RSV808 | RS485 brushless servo driver |
Tell us the frame size, axis count and control interface — our engineers reply the same day with a selection list and BOM quote.
Yes. Custom solutions and OEM/ODM cooperation are our core business. Send your application requirements via the inquiry form below for evaluation and sampling.
Sample orders and small trial orders are welcome. Submit an inquiry for volume pricing.
In-stock orders ship the same day; lead time for customized models is confirmed by our engineers.
Standard products carry an 18-month warranty with free repair or replacement for non-artificial failures; our engineers support selection and commissioning throughout.
