MOOG ASP‑180‑18 Liquid‑cooled 250 A RMS Frequency Converter Variable Frequency Drive

1. Product Overview 📋

The MOOG ASP‑180‑18 is a high‑power liquid‑cooled variable‑frequency drive (VFD) engineered for heavy‑duty industrial motor control. Rated for 250 A RMS output current, this converter delivers precise speed, torque control for high‑power AC asynchronous and synchronous motors.

Adopting liquid‑cooled thermal architecture instead of conventional air‑cooled fan solution, it achieves high‑power density, low noise operation and stable heat dissipation under continuous heavy‑load conditions. It supports closed‑loop motion control, multiple industrial bus communication and comprehensive drive protection functions. Widely deployed for high‑capacity test rigs, heavy‑duty production equipment and harsh‑environment industrial systems where air‑cooling cannot meet thermal requirements.

2. Product Advantages / Core Features ⭐

• High‑efficiency liquid‑cooled cooling system Liquid‑cooled heat‑exchanger structure eliminates cooling‑fan failure risk; low operation noise; maintains stable working temperature under full‑load continuous running; allows compact cabinet layout without large ventilation space.
• 250 A RMS high continuous output current & heavy‑duty overload performance Supports heavy‑duty overload: 150 % overload for 60 seconds; stable torque output under low‑speed high‑load scenarios, adapts frequent start‑stop and impact‑load working cycles.
• Multi‑mode high‑performance motor control Supports V/F control, sensorless vector control and closed‑loop vector control with encoder feedback; built‑in PID regulator for pressure, speed, tension closed‑loop automatic adjustment.
• Rich industrial communication interfaces Compatible with mainstream field‑bus including PROFINET, EtherCAT, Modbus‑TCP, Modbus RTU; supports real‑time data exchange with PLC, HMI and upper monitoring system for remote parameter setting, status monitoring and fault diagnosis.
• Complete multi‑layer hardware protection mechanism Integrated over‑current, over‑voltage, under‑voltage, over‑temperature, motor overload, phase loss and short‑circuit protection; built‑in fault memory log for quick .
• Compact high‑power‑density cabinet‑mount design Liquid‑cooling design greatly reduces overall dimension compared with equivalent‑power air‑cooled drives; saves control cabinet installation space; galvanic isolation between power unit and control circuit improves system anti‑interference performance.
• Industrial‑grade global certification compliance Meets CE, RoHS industrial standards, suitable for global industrial project export and harsh workshop environment deployment.

3. Technical Parameters 📊

4. Application Industry & Scenarios 🏭

Main Application Industries

• Industrial test & simulation equipment: High‑power motor test bench, load simulation test rig, material fatigue testing system
• Heavy‑duty machinery: Large extruder, heavy conveyor system, metallurgical processing equipment
• Energy industry: Large‑scale pump and fan variable‑speed energy‑saving control, power‑generation auxiliary equipment
• Marine & offshore industry: On‑board heavy motor drive, equipment under high‑vibration, high‑ambient‑temperature conditions
• Special OEM automation: High‑power equipment where air‑cooling condition is restricted, low‑noise continuous‑operation required systems

Typical Use Cases

1. High‑power AC motor speed‑torque regulation for industrial test benches
2. Heavy‑duty production line motor variable‑speed control with continuous full‑load operation
3. Large pump‑fan energy‑saving closed‑loop control in confined cabinet space
4. Industrial systems requiring low‑noise operation and limited air ventilation
5. Harsh‑environment high‑power drive application with liquid‑cooling condition available

5. Supply Information 📦

• Condition: 100 % original genuine MOOG
• MOQ: 1 Unit
• Packing: Original factory heavy‑duty export carton
• Stock status: In stock, fast shipment
• Warranty: 12‑month manufacturer warrant