Trochoid Oil Pump TOP Series | TOP-11A, 12A, 13A, 0A | Lubrication & Transfer
| Model Number | TOP-0A 11A 12A 13A, TOP |
|---|
Product Description
TOP Series High-Performance Trochoid Rotor Lubrication Oil Pumps
Product Overview: The TOP Series Trochoid Oil Pump is the definitive choice for industrial lubrication and fluid transfer. Utilizing a precision internal trochoid rotor configuration, this series is renowned for its ultra-compact design and exceptional reliability. This range features the complete spectrum including the micro TOP-0A and its upgraded counterparts: TOP-11A, TOP-12A, and TOP-13A. With powerful self-priming capabilities and smooth flow output, the TOP series ensures continuous and precise oil circulation for CNC machinery, reducers, and various rotating equipment.
Key Technical Advantages:
Ultra-Compact Design: The small footprint allows for easy integration into space-constrained motor ends or internal machine compartments, simplifying overall system design.
Low Noise & Smooth Operation: The trochoid rotor engagement ensures minimal flow pulsation during transfer, maintaining a quiet operation even at high speeds.
Excellent Self-Priming: No external priming is required at startup; the pump quickly establishes suction, making it ideal for automated cycling conditions with frequent starts/stops.
Wear Resistance & Long Life: Featuring high-hardness alloy steel rotors with specialized wear-resistant treatments, these pumps efficiently handle engine oil, turbine oil, and particle-free light fuels.
Target Applications: CNC spindle lubrication, gearbox forced cooling, fuel burner supply, cutting fluid circulation, and various hydraulic auxiliary circuits.
Detailed Models & Parameters:
Core Series: TOP-0A, TOP-11A, TOP-12A, TOP-13A Series.
Displacement Ratings (cm³/rev): Including core frame sizes 1.5, 2.0, 2.5, 3.5, and 4.5.
Rated Speeds: Standard operating range between 1450 – 1800 rpm.
Technical Specs: VB (With relief valve identifier); G (Threaded port code); F (Flange mounting identifier).
Pressure Ratings: Rated continuous working pressure typically ranges from 0.5 – 2.5 MPa (model specific).


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