Overview
The GE MPU55 is an advanced microprocessor unit for high-performance motion and motor control applications. Engineers deploy it primarily within GE’s Speedtronic Mark V turbine control systems. It delivers fast, real-time processing for tasks like signal acquisition, motor regulation, and diagnostics. Furthermore, it integrates smoothly with servo drives and programmable logic controllers (PLCs). With flexible control modes and precision performance, the MPU55 excels in demanding automation environments.
Technical Specifications
-
Model Number: MPU55
-
Function: Servo drive control, advanced motion processing
-
Peak Current: Up to 55 A
-
Rated Current: Up to 30 A
-
Voltage Range: 200–460 V AC
-
Rated Power: 1.5 kW
-
Rated Speed: 3000 rpm
-
Position Accuracy: ±0.001 mm
-
Speed Accuracy: ±0.01 rpm
-
Torque Accuracy: ±1%
-
Processor: High-speed CPU with floating-point and DSP support
-
Memory: Onboard RAM and Flash, expandable
-
I/O Interfaces: Digital and analog I/O; Ethernet, CANbus, RS232/RS485
-
Control Modes: Position, speed, torque; electronic gearing; gain tuning
-
Compliance: IEC 61131-3, CE certified
-
Dimensions: 241 × 194 × 152 mm
-
Weight: 2.8 kg
