液壓配件與維修

產品描述

軸向柱塞馬達

軸向柱塞泵除閥式配流外，其它形式原則上都可以作為液壓馬達用，即軸向柱塞泵和軸向柱塞馬達是可逆的。軸向柱塞馬達的工作原理為，配油盤和斜盤固定不動，馬達軸與缸體相連接一起旋轉。當壓力油經配油盤的窗口進入缸體的柱塞孔時，柱塞在壓力油作用下外伸，緊貼斜盤斜盤對柱塞產生一個法向反力p，此力可分解為軸向分力及和垂直分力Q。Q與柱塞上液壓力相平衡，而Q則使柱塞對缸體中心產生一個轉矩，帶動馬達軸逆時針方向旋轉。軸向柱塞馬達產生的瞬時總轉矩是脈動的。若改變馬達壓力油輸入方向，則馬達軸按順時針方向旋轉。斜盤傾角a的改變、即排量的變化，不僅影響馬達的轉矩，而且影響它的轉速和轉向。斜盤傾角越大，產生轉矩越大，轉速越低。

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Axial plunger motor

Except for valve type flow distribution, axial piston pumps can generally be used as hydraulic motors in other forms, that is, axial piston pumps and axial piston motors are reversible. The working principle of an axial piston motor is that the oil distribution plate and swashplate are fixed, and the motor shaft is connected to the cylinder body to rotate together. When the pressure oil enters the plunger hole of the cylinder block through the window of the oil distribution plate, the plunger extends under the action of the pressure oil, and tightly adheres to the swashplate to generate a normal reaction force p on the plunger. This force can be decomposed into axial component force and vertical component force Q. Q is in balance with the hydraulic pressure on the plunger, while Q causes the plunger to generate a torque towards the center of the cylinder block, driving the motor shaft to rotate counterclockwise. The instantaneous total torque generated by the axial piston motor is pulsating. If the direction of motor pressure oil input is changed, the motor shaft rotates clockwise. The change in inclination angle a of the swashplate, also known as the change in displacement, not only affects the torque of the motor, but also its speed and steering. The larger the inclination angle of the swashplate, the greater the torque generated and the lower the rotational speed.

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Enterprise Introduction

The company supplies paver accessories, roller accessories, milling machine accessories, paver scraper drive shaft, scraper drive shaft assembly, leveling instrument, leveling instrument bracket, hydraulic pump and accessories. Our factory also provides vulnerable parts for pavers, balance beams for pavers, auger shafts, pedals, conveying soleplates, blades, ironing plates, reducers, chain tracks, track shoes, supporting wheels, scraper chains, conveying chains, etc.

Contact person: Manager Liang

Contact information: 13645201509

(Same WeChat account)

QQ: 2870202745

QQ email: 2870202745@qq.com

NetEase email: LS13645201509@163.com