Due to the action of pressure oil, the unbalanced force causes the rotor to generate torque. The output torque of the vane hydraulic motor is related to the displacement of the hydraulic motor and the pressure difference between the inlet and outlet of the hydraulic motor, and its speed is determined by the flow rate of the input hydraulic motor. Since hydraulic motors are generally required to be able to rotate forward and reverse, the blades of the vane hydraulic motor should be placed radially. In order to ensure that the root of the blade is always connected to the pressure oil, a one-way valve should be set on the passage from the return and pressure oil chambers to the root of the blade. In order to ensure that the vane hydraulic motor can start normally after the pressure oil is Predstavljen je, da mora biti vrh rezila v tesnem stiku z notranjo površino statorja, da se zagotovi dobro tesnjenje . Zato je treba na koren rezila nastaviti vzmet prednapetosti . hidravlični motor iz lopute je majhna, majhna inerska frekvenca; Toda puščanje je veliko in je nestabilno, če delate pri nizki hitrosti . Zato se v priložnostih običajno uporabljajo hidravlični mototor
Radialni tip bata
The working principle of radial piston hydraulic motor is that when the pressure oil enters the bottom of the plunger in the cylinder through the window of the fixed oil distribution shaft 4, the plunger extends outward and tightly presses against the inner wall of the stator. Because there is an eccentricity between the stator and the cylinder. At the contact point between the plunger and the Stator, reakcijska sila statorja na batu je . silo lahko razgradimo v dve komponenti in ., ko je oljni tlak, ki deluje na dnu bata Zavrtite . Telo valja, nato oddaja navor in hitrost navzven skozi menjalno gred, povezano s končnim obrazom . Zgornja analiza kaže, da bat ustvari navor ., ker obstaja več ploščic, ki delujejo v rotaciji in izhodi, ki jih nalaganje nalaganja, ki nastanejo na teh ploščah Hidravlični mototorji bata se večinoma uporabljajo v situacijah z nizko hitrostjo in visokimi torbami .
Nj
The connecting rod motor diagram, shaft distribution hydraulic motor diagram, and five-point radial motor assembly animation show the working principle diagram of the single-acting connecting rod type radial piston motor, which has a five-pointed star shape. The motor consists of a housing 1, a crankshaft 6, a distribution shaft 5, a connecting rod 3, a plunger 2, and an eccentric wheel Nj
2. Motor z večnamenskim nizom notranjega krivulja
The motor consists of a distribution shaft 1, a cylinder 2, a plunger 3, a crossbeam 4, a roller 5, a stator 6, and an output shaft 7. The displacement of this motor is 1 times larger than that of a single-stroke motor. It is equivalent to having 21 plungers. Due to the increase in the number of equivalent plungers, Izhodni navor se v skladu s istim delovnim tlakom v skladu s tem poveča in hitrost pulzacije navora se zmanjša . Včasih je ta motor izdelan v večkratni bat, z več ploščic, izhodni navor pa se še poveča in se hitrost pulzacije navor še dodatno zmanjša ., zato se ta vrsta motorja lahko z veliko hitrostjo lahko naredi z veliko motorico, ki se lahko z velikimi motorici lahko naredi z veliko displaka Ker se mora motor vrteti v obe smeri, so utori rezila radialno .
3. hidravlični motor s hitrostjo
Hidravlični mototorji z visokimi hitrostmi so na splošno osni .
