Hydraulic equipment for lifters

This power pack is a compact hydraulic unit with high efficiency and high pressure specifications, incorporating our well-established and proven PA series gear pumps.

1. Power Pack A space-saving design with a height of 137mm (0.8L, 1.3L tank) using aluminum alloy for the oil tank and valve section. In circuit models with built-in pressure compensation flow control valves, a constant descent speed is achieved regardless of the load size. The optimal circuit for the intended use can be selected from various circuit configurations, represented by the lifter circuit. In circuit models equipped with electromagnetic switching valves, a double-acting circuit can be formed, allowing for electromagnetic double-acting operation of the cylinder. 2. Lifting Valve A composite valve consisting of a load check valve, flow control valve, and solenoid check valve. When installed on the PA series gear pump with a built-in safety valve, a lift circuit can be configured. Models with built-in pressure compensation flow control valves achieve a constant descent speed regardless of the load size. 3. Electromagnetic Check Valve A poppet-type valve with low internal leakage specifications. It is oil-immersed, resulting in low noise during switching. It is a screw-in cartridge type. 4. Direct Coupling Electric Motor for Pump An electric motor that can be directly coupled with PA and PB series gear pumps. This eliminates the need for couplings and common bases, achieving space-saving design.

Hydraulic Equipment