1. Model Breakdown (GPM2FC004FT06)
• GPM: Likely represents the brand or series name (e.g., "Global Pump Manufacturer" or a specific vendor abbreviation).
• 2: Typically indicates thedisplacement classornumber of gear pairs(e.g., dual-gear design).
• FC: May denoteflange connection(Flange Connection) or aspecific structural type(e.g., cast housing).
• 004: Representstheoretical displacement, possibly in liters per revolution (L/rev) or milliliters per revolution (mL/rev), here likely0.04 L/rev (40 mL/rev).
• FT: Could refer tomaterial or seal type(e.g., fluorocarbon seal, Fluorocarbon Seal) ortemperature range(e.g., high-temperature variant, High Temperature).
• 06: May indicatepressure rating(e.g., maximum operating pressure of 60 bar) orport size(e.g., 6 mm diameter).
Note: Exact definitions require reference to the manufacturer’s manual, as coding rules vary by vendor.
2. Technical Features
• Working Principle: Converts mechanical energy into hydraulic energy via rotating meshing gears to transport fluids.
• Key Parameters:
• Displacement: 0.04 L/rev (example value; verify).
• Pressure Range: Typically 10–250 bar (model-dependent).
• Speed Range: 500–3000 rpm (adaptable to different power sources).
• Media Compatibility: Mineral oils, synthetic hydraulic fluids, water-glycol, etc. (confirm FT material).
• Structural Advantages:
• Compact & Lightweight: Ideal for space-constrained equipment.
• Strong Self-Priming: Operates without pre-filling.
• Low Noise: Smooth gear engagement reduces vibration.
• Long Lifespan: High-precision gears and wear-resistant materials (e.g., cast iron, steel gears).
3. Typical Applications
• Industrial Machinery: Injection molding machines, die-casting machines, machine tool hydraulic systems.
• Construction Equipment: Excavators, loaders, crane auxiliary hydraulic systems.
• Agricultural Machinery: Tractor and combine harvester hydraulic steering/lifting systems.
• Automation: Hydraulic drives for robots and packaging machinery.
• Marine & Aviation: Ship steering systems or aviation ground equipment hydraulic sources.
4. Selection & Usage Considerations
• Parameter Verification:
• Ensure displacement, pressure rating, and speed range match system requirements.
• Confirm media compatibility (e.g., particulate content, corrosiveness) with pump materials.
• Installation Requirements:
• Align inlet/outlet directions correctly; avoid reverse rotation.
• Match flange connections (FC) to piping to prevent leaks.
• Maintenance Recommendations:
• Regularly inspect fluid cleanliness to prevent gear wear.
• Use OEM parts when replacing seals (e.g., FT fluorocarbon seals).
• Environmental Adaptability:
• For high-temperature use (e.g., FT variant), verify lubricant viscosity suitability.
• Preheat hydraulic systems for low-temperature startups.
5. Common Issues & Solutions
• Insufficient Flow: Check gear wear, clogged inlet filters, or low rotational speed.
• Excessive Noise: May indicate poor gear meshing, bearing damage, or air ingestion.
• Leakage: Inspect seal degradation, loose flange bolts, or housing cracks.
• Overheating: Causes include high fluid viscosity, overspeed operation, or cooling system failure.