Yuken A Series Piston Pump A37‑F‑R‑01‑C‑K‑32
Product Overview
Yuken A37‑F‑R‑01‑C‑K‑32 is a high‑quality variable‑displacement Hydraulic piston pump from Japanese Yuken A series. As the core power‑supply hydraulic pump, it provides stable pressure and adjustable flow for complete hydraulic system of various industrial Machine. This Hydraulic piston pump adopts swash‑plate variable‑displacement structure, featuring high efficiency, low noise and reliable pressure compensation performance. It is widely used for original equipment assembly, technical renovation and aftermarket spare‑parts replacement for injection molding, die‑casting and general heavy‑duty industrial Machine.
Technical Specifications
- Model: A37‑F‑R‑01‑C‑K‑32
- Product Category: Hydraulic piston pump, variable‑displacement axial hydraulic pump
- Max geometric displacement: 36.9 cm³/rev, adjustable range 10‑36.9 cm³/rev
- Rated working pressure: 16 MPa; Max working pressure: 21 MPa
- Rotation direction: Clockwise (F‑R: flange‑mount, right‑hand rotation)
- Rotating speed range: 600‑1800 r/min, recommended 1200‑1800 r/min
- Shaft form: Keyed shaft (K‑type)
- Control type: Pressure compensator control
- Working medium: Anti‑wear mineral hydraulic oil for industrial hydraulic system
- Working temperature: ‑10℃~+80℃
- Weight: Approx. 38‑42 kg
- Feature: Flange installation, swash‑plate variable‑displacement design, high volumetric efficiency, stable pressure output, low‑pulsation performance, perfectly matches the hydraulic system of heavy‑duty industrial Machine
- Applicable equipment: Injection molding machine, hydraulic press, die‑casting machine and other industrial Machine
Working Principle
Driven by motor, the drive shaft of this Hydraulic piston pump rotates, the swash‑plate pushes pistons to perform reciprocating movement inside cylinder block. Volume change of piston chamber realizes oil suction and pressure oil discharge. The built‑in pressure compensator adjusts swash‑plate angle automatically according to system pressure, changes pump displacement to keep stable system pressure. It delivers continuous adjustable‑flow oil source for whole hydraulic system, ensures stable operation of actuators on industrial Machine, and prevents over‑pressure risk for the circuit.
Core Advantages
1. Advanced pressure‑compensated variable‑displacement structure, automatically adjust displacement according to load demand, reduce energy consumption and heat generation of complete hydraulic system for industrial Machine.
2. High volumetric efficiency, low pressure pulsation, stable output pressure, suitable for long‑term continuous cyclic operation.
3. Compact flange‑mount layout, high‑strength cast‑iron housing, strong anti‑vibration capability, adapts to complex workshop environment.
4. Mature Yuken A‑series design, good interchangeability, convenient for on‑site disassembly, maintenance and spare‑parts replacement.
5. Wide matching range, flexible to satisfy pressure‑variable working requirements of different Machine’s hydraulic system.
Application Range
Yuken A37‑F‑R‑01‑C‑K‑32 Hydraulic piston pump is a mainstream variable‑displacement hydraulic pump. It provides adjustable power oil source for industrial Machine’s complete hydraulic system. Mainly used in injection‑molding machinery, hydraulic presses, die‑casting equipment and general‑purpose heavy‑duty machinery. Widely supplied for OEM manufacturers, factory repair workshops and global aftermarket spare‑parts business.