簡單介紹美國VICKERHJGSME系列柱塞馬達

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Case Drain Installation Requirements CAUTION - Failure to meet these requirements may result in damage to the piston motor. ?

 Install piston motors in such a position that the case drain assures an oil level at or above unit center line.

 ? Oil level must be at or above the unit center line before starting the piston motor. ? 

Continuous Inlet Temperature 107oC [225o F] 107o C [225o F] 

at a remote location from the power source.  Axial piston motors share the design advantages of piston

 pumps to provide long-lasting power in a lightweight, easily serviceable package.

Maximum Rated Speed 4500 RPM 3600 RPM Continuous Rated Pressure ? 210 bar [3000 lbf/in2] 

210 bar [3000 lbf/in2] Maximum Rated Pressure ?? 345 bar [5000 lbf/in2] 345 bar [5000 lbf/in2] 

Maximum Intermittent Pressure ??? 370 bar [5400 lbf/in2] 370 bar [5400 lbf/in2] 

 Continuous Allowable Case Pressure 1,7 bar [25 lbf/in2] 1,7 bar [25 lbf/in2] 

Application Information

 the fluid must be maintained at ISO Cleanliness Code 18/ 13 or better per SAE J1165.

This code allows a maximum of 2,500 particles per milliliter greater than 5 μm 

and a maximum of 80 particles per milliliter greater than 15 μm.  

When components with different cleanliness requirements are used in the same system, 

the cleanest standard shoud be appllied. Fluid Recommendations (Refer to Eaton?s Hydraulic Fluid 

Recommendations Technical Data sheet #3-401) In hydraulic systems using Eaton?s medium duty piston pumps and motors, 

 Output Power at Rated Speed and Pressure 13,8 kW [18.5 hp] 23,2 kW [31.1 hp] Output 

Torque at Rated Speed and Pressure 29 N  m [260 lbf  in] 62 N  m [550 lbf  in]

the optimum viscosity range is 10-39 cSt [60-180 SUS], 

at normal operating temperatures.  Viscosity should never fall below 6 cSt [45 SUS].

Maximum Displacement 12,3 cm3/r [.75 in3/r] 20,3 cm3/r [1.24 in3/r] 

Weight/Single Motor (approximate) 4,9 kg [11 lbs] 4,9 kg [11 lbs]

Input Flow at Rated Speed and Pressure 64 l/min [16.9 GPM] 79 l/min [20.8 GPM]

Provide a case drain line of adequate size to limit the case  pressure to specified maximum. 

Cleanliness In systems using Eaton medium duty piston motors,

 The chart below provides an overview of features.  For a complete list of options,

 refer to the Model Code section of a given motor displacement.

Medium Duty Medium Duty Medium Duty Medium Duty Medium Duty Piston Motor Piston Motor Piston 

Motor Piston Motor Piston Motors s s s s General Overview

Introduction Eaton Medium duty piston motors convert hydraulic energy supplied by the pump to mechanical energy.

These motors are uniquely suited to fit any appliction that requires continuous rotary motion 

 簡單介紹美國VICKERHJGSME系列柱塞馬達