Vane motor

创建于05.15

Vane motor

1. Uhlobo lwezimpawu

(1) Iklasifikasiyo ye-type vane motor iboniswa kuFig. g. i-multi action vane motor ingenye ye-low speed kanye ne-high torque hydraulic motors. I-single acting vane motor inenqubo yokungena nokuphuma kwe-oyili lapho i-rotor ijikeleza kanye ngeviki. I-displacement ye-motor ingashintshwa, kodwa ivame ukungasetshenziswa ngoba i-radial force ayikwazi ukulinganiswa. I-double acting vane motor inama-window amabili okungena kwe-oyili kanye nama-window amabili okuphuma kwe-oyili. I-rotor ijikeleza kanye ngeviki ukuze ingene futhi iphume i-oyili kabili. I-displacement ye-motor ayishintshi. I-yinani ye-vane motor. Le msebenzi inemikhiqizo eminingi kanye nezinhlelo zokusebenza.

(2) Iimpawu zikhonjiswa etafuleni elingezansi.

Vane motor的特性

Main advantages	主要缺点
①结构紧凑	①The wear between the blade and the stator limits the increase in working pressure and rotational speed.
②轮廓尺寸小，惯性比柱塞马达小	②Output torque is relatively small
③Noise low, pulsation small	③泄露较大
④寿命长	④抗污染能力差
⑤Low-speed performance is better than gear motors

2. Umsebenzi wesimiso

Taking double acting vane motor (Fig. h) as an example, the working principle of vane motor is explained. It can be seen from Fig. h that blades 1-8 divide the annular space formed between the front and rear end covers, rotor and stator into the same number of sealing chambers along the circumference. When the pressure oil enters the sealing chamber through the two oil inlet windows in the upper left and lower right corners of the valve plate, one side of blades 1, 3, 5 and 7 is affected by oil pressure P, and the other side returns through the oil discharge windows in the lower left and upper right corners The pressure on both sides of blade 2, 4, 6 and 8 is the same. Since the bearing area of blade 1 is larger than that of blade 7, torque is generated. Similarly, the bearing area of blade 5 is larger than that of blade 3, which also generates torque. The resultant torque drives the rotor to rotate clockwise with angular velocity ω to output mechanical energy.

Shiya imininingwane yakho futhi
sizokuthinta.

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