MOOG G122-824-002 Servo Amplifier

Product Description

MOOG G122-824-002 is a compact P-I (Proportional-Integral) servo amplifier for electro-hydraulic closed-loop control, designed for DIN rail mounting. It supports P, I or PI control mode selected via internal switches, with adjustable gain, zero setting and sensor feedback excitation. LED indicators and test points on front panel simplify commissioning. It drives Moog and compatible servo valves, serving as a classic analog amplifier for high-precision hydraulic servo control.

Technical Parameters

• Model: G122-824-002
• Brand: MOOG
• Type: P-I Servo Amplifier / Servo Valve Controller
• Supply Voltage: 24VDC (22~28VDC)
• Control Mode: Proportional (P), Integral (I), PI composite, switch selectable
• Input: 2 single-ended inputs, differential zero & differential gain input
• Output: ±10V voltage output, continuous ±50mA, peak ±100mA
• Features: Feedback transducer excitation, selectable feedback response time, Step test button
• Mounting: DIN rail
• Dimensions: W100mm × H108mm × D45mm
• Weight: Approx. 180g
• Housing: Plastic DIN rail enclosure
• Compatible Load: Electro-hydraulic servo valves, proportional valves

Application

Applied in electro-hydraulic closed-loop control systems. Typical applications: material testing machines, vibration test benches, fatigue test rigs, hydraulic axes of injection molding machines, hydraulic gap control for metallurgical rolling mills, blow molding machines and aerospace ground test equipment. It realizes precise closed-loop regulation of position, force, pressure and flow, commonly paired with MOOG servo valves for hydraulic servo loops.

Series Models

• G122-824-001
• G122-824-002
• G122-824-003
• G122-820-001
• G122-822-001