一、基础信息

• 品牌：施耐德电气（原德国 ELAU，属 PacDrive 运动控制平台）
• 型号全称：MAX-4/11/03/128/08/1/1/00；简写：MAX41103128081100
• 产品定位：模块化多轴伺服控制器 / 放大器
• 官方状态：已停产（Obsolete），市场以二手、翻新、备件渠道为主
• 供电：24 VDC，1.5 A；重量约 2.2 kg

二、型号分段含义

三、核心技术与功能

1. 高精度运动控制：支持多轴同步、电子齿轮、凸轮曲线，适配包装、印刷、机床等高速定位场景；
2. 通信与集成：兼容 EtherCAT、CANopen、PROFIBUS 等工业总线，可接入 PacDrive 多轴系统；
3. 完善保护：过压、过流、过热、短路、编码器故障检测；
4. 模块化结构：便于系统扩展与维护，支持公共直流母线。

四、应用场景

• 典型行业：食品包装、制药机械、印刷机、电子装配线、机器人
• 适合需要多轴精准同步、快速响应、长时间稳定运行的工况

1、 Basic Information

Brand: Schneider Electric (formerly German ELAU, belonging to PacDrive motion control platform)

Model name: MAX-4/11/03/128/08/1/1/00; Abbreviation: MAX41103128081100

Product positioning: Modular multi axis servo controller/amplifier

Official status: Obsolete, market mainly through second-hand, refurbished, and spare parts channels

Power supply: 24 VDC, 1.5 A; Weight approximately 2.2 kg

2、 Model segmentation meaning

table

Segmented meaning

MAX-4 series code, PacDrive MAX-4 platform

11 Total Peak Current Specification

03 Axis configuration/frame size

128 memory/program storage capacity (128 MB)

08 fieldbus/interface version (08 corresponds to specific Ethernet/IO configurations, different from 99's PROFIBUS, etc.)

1/1 Function option bit (first/second function extension, such as I/O module, safety function enabled)

00 verification/version suffix

3、 Core Technologies and Functions

High precision motion control: supports multi axis synchronization, electronic gears, cam curves, and adapts to high-speed positioning scenarios such as packaging, printing, and machine tools;

Communication and integration: compatible with industrial buses such as EtherCAT, CANopen, PROFIBUS, and can be connected to PacDrive multi axis systems;

Improve protection: overvoltage, overcurrent, overheating, short circuit, encoder fault detection;

Modular structure: facilitates system expansion and maintenance, supports common DC bus.

4、 Supply and Price (Reference for March 2026)

New product: The original factory has stopped production, and a few distributors have leftover stock; Rockss Automation quoted approximately $12888 (12-month warranty) in the United States;

Refurbished/repaired parts: JC Electronics repair quotation in Europe is approximately € 2927 (2-year warranty); The prices of second-hand/refurbished machines in China generally range from tens of thousands of RMB due to significant differences in their condition;

Procurement suggestion: Prioritize confirming spare part numbers and prepare alternative solutions (such as upgrading to PacDrive 3/5 series).

5、 Application scenarios

Typical industries: food packaging, pharmaceutical machinery, printing machines, electronic assembly lines, robots

Suitable for working conditions that require precise multi axis synchronization, fast response, and long-term stable operation