Allen Bradley 1394-AM04 Servo Axis Module 3kW 4.5A

The Allen‑Bradley 1394-AM04 is a 3-kilowatt digital servo axis amplifier module built for the Rockwell 1394 GMC multi-axis motion control platform. It operates on a shared DC bus architecture, accepting 530V to 680V DC bus input and delivering three-phase AC output to drive matched Allen‑Bradley servo motors. It provides precise closed-loop position, velocity and torque control for synchronized multi-axis automation equipment, widely used in high-speed packaging, material handling, metal forming and automotive assembly machinery.

This servo module features 4.5A continuous RMS output current and 9A peak RMS current, supporting dynamic acceleration and deceleration for inertial loads. It integrates drive protection circuits including overvoltage, undervoltage, overcurrent and motor short-circuit protection. Front panel diagnostic LEDs clearly display power status, bus health, axis faults and communication alarms, helping maintenance technicians quickly isolate drive, wiring or motor faults without time-consuming troubleshooting. It adopts a slide-in rack mounting design for neat, compact multi-axis configuration and supports shared bus energy recycling between axes to reduce overall power consumption.

The 1394-AM04 is available in Series A and Series B revisions, compatible with other 1394 system components including power supply modules, controller modules and brake units. Built for continuous 24/7 operation in industrial control cabinets, it is engineered to withstand vibration, electrical noise and temperature fluctuations typical in factory automation environments.

Rockwell Automation has discontinued the 1394 GMC platform, so the 1394-AM04 is mainly supplied as original surplus spare parts for existing legacy production lines. Machine builders, maintenance teams and automation integrators source this part for axis replacement, motion system repair and line retrofit projects where full machine replacement is not practical.

We supply new original Allen‑Bradley 1394-AM04 in stock. Every unit is inspected before shipment to verify label integrity, LED function and internal circuit condition. Standard warranty is available, and we support worldwide express delivery via DHL, FedEx or UPS. If you need to confirm compatibility with your existing 1394 power supply, servo motor and revision level, send us your system part list for technical cross-check.

Related search terms: Allen Bradley 1394-AM04 servo axis module, 1394 GMC motion control spare, 3kW servo amplifier 1394-AM04, Rockwell 1394 servo drive, legacy multi-axis motion spare parts, 1394-AM04 axis amplifier.

FAQ

What is 1394-AM04? 1394-AM04 is Allen‑Bradley 3kW servo axis amplifier module for the 1394 GMC multi-axis motion control system.

What is the input bus voltage for 1394-AM04? It runs on 530–680 VDC shared DC bus.

What is the current rating of 1394-AM04? 4.5A continuous RMS, 9A peak RMS.

Is the 1394-AM04 discontinued? Yes, Rockwell has discontinued the 1394 GMC platform, this part is offered as original surplus spare for legacy machines.

What applications use 1394-AM04? Packaging machines, material handling, metal processing, automotive assembly and other synchronized multi-axis motion equipment.

Do you stock original 1394-AM04? We have new original Allen‑Bradley 1394-AM04 in stock, ready for global shipment with pre-shipment inspection.

Our products are widely used in CNC mechanical metallurgy, petroleum and natural gas, and petrochemical industries,Chemical industry, paper and printing, textile printing and dyeing, machinery, electronic manufacturing, automobile manufacturing,Plastic machinery, electricity, water conservancy, water treatment/environmental protection, municipal engineering, boiler heating, energy, power transmission and distribution.The quoted price is not the actual price. Please contact the shopkeeper before placing the order to confirm the price and delivery time!!!

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