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The GE A06B-6079-H103 powers and controls servo motors in GE Fanuc CNC systems. You can install this amplifier into the main drive cabinet of Series 15 or 16 controllers. It delivers precise torque and speed regulation for axis movement. This unit suits machining centers, lathes, and robotic applications.
Technical Specifications and Hardware Configuration
This servo amplifier measures 310 mm in height. Its width reaches 150 mm, and the depth equals 240 mm. The GE A06B-6079-H103 weighs approximately 4.8 kilograms. A single internal power board provides all switching and regulation functions. The amplifier contains four large electrolytic capacitors for energy storage. These capacitors maintain bus voltage during peak torque demands. One 50-pin D-sub connector handles control signals from the CNC. A separate terminal block manages motor power and encoder connections.
| Parameter | Specification |
|---|---|
| Model | GE A06B-6079-H103 |
| Category | Servo Amplifier |
| Dimensions (H x W x D) | 310 mm x 150 mm x 240 mm |
| Weight | 4.8 kg |
| Internal Power Boards | 1 |
| Energy Storage | 4 electrolytic capacitors |
| Control Interface | 50-pin D-sub |
| Motor Power Connection | Terminal block |
| Encoder Interface | 20-pin ribbon |
Electrical Ratings and Performance Characteristics
The GE A06B-6079-H103 operates from a 200 V AC or 230 V AC three-phase supply. It delivers a continuous output current of 15 A per phase. Peak current reaches 45 A for up to 2 seconds during acceleration. The amplifier supports servo motors with up to 3 kW nominal power rating. Consequently, this unit handles medium-sized CNC axes effectively. Internal IGBT modules provide fast switching at 6 kHz frequency. Thermal protection shuts down the amplifier at 85°C heatsink temperature. Regenerative braking resistor terminals accept external dissipation units.
Installation and Diagnostic Features
You must mount this amplifier vertically inside the CNC cabinet. Transitioning to wiring, use shielded cables for all motor and feedback connections. The front panel includes six LEDs for detailed fault diagnosis. These LEDs show power, ready, run, and error conditions clearly. For safety, discharge the internal capacitors for five minutes before servicing. The operating temperature range sits between 5°C and 45°C reliably.