ADM57S RS485 Stepper Motor Controller
Product Overview
The ADM57S is an RS485-based stepper motor controller for NEMA23 and NEMA24 frame motors, combining high-current drive capability with Modbus RTU communication. Operating on 12-70V DC with output current from 1.0A to 7.0A, the ADM57S provides networked motion control for demanding industrial applications at $87.00.
The ADM57S supports up to 32 devices on a single RS485 bus with Modbus RTU protocol for seamless integration with industrial PLCs, HMIs, and SCADA systems. The built-in motion controller handles position, speed, and acceleration profiles, enabling the host controller to manage system-level coordination rather than individual motor control.
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Technical Specifications
| Parameter | Value |
|---|---|
| Communication | RS485 / Modbus RTU |
| Input Voltage | 12-70V DC |
| Output Current | 1.0-7.0A (adjustable) |
| Bus Capacity | Up to 32 devices |
| Control | Built-in motion controller |
| Price | $87.00 |
Application Scenarios
- Industrial Networks: Integration with existing Modbus RTU networks
- Multi-Axis Systems: Coordinated control of up to 32 axes
- CNC Machinery: Networked control of medium-format machines
- Factory Automation: Distributed intelligence in production lines
Last updated: 2026-05-28