Eaton Vickers PVB29 Hydraulic Pump
Eaton Vickers PVB29 Hydraulic Pump
Eaton Vickers PVB29 hydraulic pump supplies 61.60 cm³/rev displacement for open-circuit equipment. Its variable-displacement axial-piston design supports responsive hydraulic control. Rexton Hydraulic can review the nameplate and confirm control, rotation, shaft and mounting requirements.
- Brand: Eaton Vickers
- Series: PVB
- Model: PVB29
- Pump Type: Variable-displacement axial piston pump
- Circuit: Open circuit
- Displacement: 61.60 cm³/rev
- Pressure: 140 bar maximum outlet pressure
- Controls: Pressure-compensated and configuration-dependent options
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Eaton Vickers PVB29 Hydraulic Pump offers adjustable hydraulic flows for high-flow, open circuit systems. It is an inline axial piston rotary assembly and it offers geometric displacement of 61.60 cm³/rev. The maximum outlet pressure offered by the PVB29 is 140 bar. The PVB29 can therefore be used in industrial machines that require optimum performance at varying cycles.
Unlike delivering maximum flow all the time, the pump regulates the amount of displacement required based on system requirements. Such operations make the hydraulic circuit operate effectively and economically in standby and partial loading conditions. In addition, regulating output ensures that there is no waste of hydraulic fluid circulation, heat production and component stresses.
The PVB29 pump is used in industrial presses, material processing equipment, machine tools, hydraulic power packs and specialized manufacturing machines. The different types of controls are helpful in regulating the operation of the pump according to the requirements of the circuit. Pressure compensation and load sensing are some of the control options that can be offered in different PVB29 models. The selected PVB29 models can support through drive applications where another pump operates on the same drive line.
Exact replacement selection depends upon the pump identification code. Identification code “PVB29” is not enough to identify control configuration, drive shaft type, rotation direction, mounting flange type or hydraulic connection. Maintenance personnel have to match nameplate information with the current installation. Besides, they have to check the required flow rate, pressure and control response before selecting.
The use of clean hydraulic fluid ensures that the piston assembly, cylinder block, valve plate and bearings will not be damaged. Suitable oil viscosity and filtration should be maintained. Besides, suction line for any restriction, air leaks and undersized connections have to be checked. Any suction issues can result in cavitation and vibration.
Rexton Hydraulic offers replacement and repairs of Eaton Vickers PVB29 hydraulic pumps. We analyze the model code, pump condition and application before recommending a repair or replacement procedure. Our company will be happy to help with pump inspection, internal parts analysis and rebuild. Rexton Hydraulic is an independent hydraulic supply and repair company.
