Digital single-channel micro-stepping motor controller
Supporting open-loop control of PMNL series piezo motors of YiNGUAN Company with multiple motor control modes, including full-step mode, analog drive mode.
Digital communication control
Providing RS-485 communication interface, with Modbus RTU protocol. The efficient and multi-function command set can meet the high-performance motion control of micro-step motors and real-time monitoring of the driver status.

| Basics | Unit | B-601.30 | 
| Function | Ceramic micro-step motor open-loop drive controller | |
| Motor Channels | 1 | |
| Amplifier | ||
| Amplifier channels/motor | 3 | |
| Output voltage | V | -230 ~ 230 | 
| Peak power / channel | W/ Channel | 45 | 
| Average power / channel | W/ Channel | 15 | 
| Peak current / channel | mA | 180 | 
| Average current / channel | mA | 60 | 
| Interfaces | ||
| Communication Interface | RS-485,Modbus RTU | |
| Drive output interface | HD-Sub15 female connector | |
| Miscellaneous | ||
| Operating power | 220VAC / 50Hz | |
| Max. power consumption | W | 200 | 
| Operating temperature range | °C | 5~50 | 
| Dimensions | mm×mm×mm | 250×105×230 (width×height×depth) | 
B-601 series piezo motor controller
| 1-channel PMNL motor controller, open loop, RS-485 |