Nachi IPH Series Hydraulic Gear Oil Pump IPH-6b-80-21 IPH-6A-80-21 IPH-6A-100-21 Pressure Hydraulic Gear Pumps

Nachi IPH series hydraulic gear oil pump IPH-6b-80-21 IPH-6A-80-21 IPH-6A-100-21 pressure hydraulic gear pumps zFor the hydraulic operating fluid, use an R&O type and wear-resistant type of ISO VG32 to 68 or equivalent (viscosity index of at least 90). Use hydraulic operating fluid that provides kinematic viscosity during operation in the range of 20 to 150mm2/s. xThe operating temperature range is 5 to 65°C. When the oil temperature at startup is 5°C or less, perform a warmup operation at low pressure until the oil temperature reaches 5°C. Use the pump in an area where the temperature is within the range of 0 to 60°C. cSuction pressure is -0.02 to +0.03MPa (-0.2 to +0.3kgf/cm2 ), and the suction port flow rate should be to greater than 2m/sec. vAvoid pulley, gear, and other drive systems that impart a radial or thrust load on the end of the pump shaft. bMount the hydraulic pump so its pump shaft is oriented horizontally. Provide a suction strainer with a filtering grade of about 100μm (150 mesh). For the return line to the tank, use a 25μm line filter. nManage hydraulic operating fluid so contamination is maintained at class NAS10 or lower. Take care to avoid contamination with water and other foreign matter, and watch out for discoloration. Whitish fluid indicates that air has contaminated the fluid, and brownish fluid indicates the fluid is dirty. mOperate within the RPM range in the catalog for the minimum RPM of the pump. Unload the pump's load pressure to operate at variable speeds. Condition of inflow piping must produces as little inflow load pressure as pos

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Nachi IPH series hydraulic gear oil pump IPH-6b-80-21 IPH-6A-80-21 IPH-6A-100-21 pressure hydraulic gear pumps

Note) IPH-6A (B)-*-L-21 (11) (foot mounting/flange mounting, counterclockwise rotation) are the mirror image of the drawings shown above. In the case the suction port flange is facing upwards, the discharge port flange is positioned to the right when viewed from the shaft side.

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