美国VICKERS电机泵,威格士电机泵技术文章

美国VICKERS电机泵,威格士电机泵技术文章

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 polyethylene sound reduction enclosure. This reduces the sound from the pump as well as the motor,

 resulting in a noise level reduction that is unsurpassed in the industry.

A complete line of standard Vickers pumps can be fitted to the Integrated Motor Pump including single fixed vane pumps,

 single variable piston pumps, double vane pumps, double piston pumps or mixed vane and piston combinations.

Features & Benefits

维氏综合电机泵是传统的用系统液压油冷却的交流感应电动机和维也纳液压泵，固定叶片泵或可变活塞式液压泵的独特组合，安装在特殊的减声箱中。

这种组合为需要高达125马力（92千瓦）连续液压动力的任何工业应用提供了非常安静和小型的泵送包装。

该包装完全组装，测试并准备安装。

Only normal filtration practices are required.

Meets the requirements of International Standard IEC 34-5 (1991-01) for IP57 degrees of protection when installed using a sealed electrical conduit.

The electric motor stator components have UL recognition.

Motor bearings are continuously lubricated by hydraulic fluid.

System sound is significantly reduced by eliminating the fan and enclosing the motor and pump.

Supporting Literature

This combination provides an exceptionally quiet and small pumping package for

 any industrial application requiring up to 125 horsepower (92 kilowatts) of continuous hydraulic power.

The package comes completely assembled, tested, and ready for installation.

Circulating the hydraulic oil through the motor, bathing both the rotor and stator,

 makes it possible to obtain twice the normal continuous output power from the motor windings.

 The Vickers Integrated Motor Pump is a unique combination of a conventional AC induction motor 

cooled with system hydraulic oil and a Vickers hydraulic pump, either fixed vane pump 

or variable piston type, housed in a special sound reduction enclosure.

Physical size reductions of 35% to 50% compared with conventional pumping packages are possible as a result.

 Normal operation of the motor is not affected by circulating oil through it, nor is the system’s hydraulic oil damaged.

Heat generated within the electric motor is carried away by the hydraulic fluid

 and dissipated by the hydraulic cooling system. A motor fan is not needed,

which makes it practical to cover the entire assembly (motor and pump) with a compact,

The following literature items can be ordered through your local Vickers Distributor.

PVQ Piston Pumps #GB-C-2132

PVQ Service Literature: Overhaul Manual, I-3230-S PVQ20/32 I-3233-S PVQ40/45 I-3234-S

PVH Piston Pumps #GB-C-2010

PVH Service Literature: Overhaul Manual, M-2210-S PVH57 M-2206-S PVH74 M-2207-S PVH98 M-2208-S PVH131 M-2209-S

V-Series Vane Pumps #560  Vane Pump Service Literature: Overhaul Manual,

 I-3157-S 20V I-3195-S 25V I-3196-S 35V I-3197-S 45V I-3199-S 2520V I-3200-S 2525V I-3212-S 3520V I-3202-S 3525V I-3203-S 

通过电机循环液压油，同时洗涤转子和定子，可以获得电机绕组正常连续输出功率的两倍。

因此，与常规泵送包装相比，物理尺寸减少了35％至50％。电机的正常运行不受循环油的影响，系统的液压油也不会损坏。

在电动机内产生的热量由液压流体带走，并被液压冷却系统消散。不需要电机风扇，

这使得使用紧凑型聚乙烯减震外壳覆盖整个组件（电机和泵）成为可能。这减少了泵和电机的声音，从而导致业界的噪音水平的降。

整套标准维氏泵可以安装在集成马达泵上，包括单个固定叶片泵，单可变活塞泵，双叶片泵，双活塞泵或混合叶片和活塞组合。

Smaller package size because of oil cooled electric motor.

Heat generated by the electric motor is carried away by the hydraulic fluid.

70% reduction in sound compared to conventional power unit systems (approximately 10 dBA).

All external leakage points for both oil leaking out and air leaking in are sealed by static o-rings.

External leakage from dynamic shaft seals has been eliminated.

The specially designed coupling connecting the pump and motor drive shafts is oil lubricated and factory installed by Vickers. 

This eliminates labor to align and install the coupling.

美国VICKERS电机泵,威格士电机泵技术文章