1. The shaft clearance compensation design can automatically adjust the displacement of the pump according to the set pressure
2. Built-in pressure regulator, the system does not need to install pressure regulator valve.
3. It has the characteristics of high efficiency, energy conservation, safety and reliability.4. Suitable for grinding machines, automatic lathes, pres-sure machinery, leather machinery, shoe makers, hydraulic stations and other special or single crystal machines.
Operating Instructions for Hydraulic Pumps
Rotation direction: The standard direction is clockwise (viewed from the shaft end) – only this direction is allowed. Always check the rotation direction to confirm the motor starts instantly.
Hydraulic oil: Use high-quality oil with a viscosity of 20 to 50 CST (ISO VG32) at 40°C when the working pressure is below 7.0 MPa.
Oil discharge pressure: Insert the discharge pipe directly into the fuel tank, ensuring the back pressure from the filling pipe remains below 0.3 kg/cm².
Working oil temperature: The continuous operating temperature range should be kept between 15°C and 60°C for stable performance.
Axis alignment: The eccentric error between the pump shaft and motor shaft must not exceed 0.05 mm, and the angle error should be within 1°.
Oil suction pressure: Maintain the oil suction pressure at -0.3 kg/cm².
Pressure adjustment: To adjust output pressure, turn the pressure adjustment bolt left (counterclockwise) to reduce pressure, or right (clockwise) to increase it. After adjustment, make sure to tighten the nut cap securely.
If you are looking for hydraulic pumps for sale, ensuring correct installation and operation will extend the service life of the pump and improve efficiency.
About RECTE Hydraulics
RECTE Hydraulics is one of the trusted hydraulic pump suppliers, providing a wide range of hydraulic solutions for different industries. With a strong focus on quality, innovation, and customer service, the company offers vane pumps, steering control units, and other hydraulic products designed to deliver high efficiency, durability, and reliable performance. Whether for industrial, construction, or agricultural applications, RECTE ensures every product meets international standards and customer requirements.
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