REXROTH OIL CONTROL阀05.45.71-X-Y-Z规格描述
Technical data | |
Hydraulic | |
Operating pressure bar (psi) | up to 210 (3000) |
Max. flow l/min (gpm) | 60 (16) |
Flangeable on SAUER-DANFOSS orbital motors OMS series | |
Relief setting: at least 1.3 times the highest expected load. In addition, both the relief setting and the pilot ratio must be determined also in order to achieve building-up of pilot pressure in V1 high enough to release the brake prior to any valve opening from C2 to V2. | |
General | |
Manifold material | Aluminium |
Note: aluminium bodies are often strong enough for operating pressures exceeding 210 bar (3000 psi), depending from the fatigue life expected in the specific application. If in doubt, consult our Service Network. | |
Weight kg (lbs) | 0.7 (1.54) |
Fluid temperature range °C (°F) | between -30 (-22) and +100 (212) |
Other technical data | see data sheet RE 18350-50 |
REXROTH OIL CONTROL阀05.45.71-X-Y-Z系列尺寸图
REXROTH OIL CONTROL阀05.45.71-X-Y-Z选型及介绍
Description
When pressure at V2 rises above the spring bias pressure, the check seat is pushed away from the piston and flow is allowed from V2 to C2. When load pressure at C2 rises above the pressure setting, the direct operated, differential area, relief function is activated and flow is relieved from C2 to V2. With pilot pressure at V1-C1, the pressure setting is reduced in proportion to the stated ratio of the valve, until opening and allowing flow from C2 to V2. The spring chamber is drained to V2, and any back-pressure at V2 is additive to the pressure setting in all functions. Through port C3, an incorporated shuttle valve directs either V1 or V2 line pressure to the spring actuated brake for brake opening.
描述
当V2处的压力上升到高于弹簧偏置压力时，止回阀座被推离活塞，并允许从V2到C2的流量。当C2处的负载压力高于压力设定值时，将激活直接操作的差动面积，溢流功能，并且流量将从C2释放到V2。 在先导压力为V1-C1的情况下，压力设定值按阀的规定比例成比例降低，直到打开并允许从C2到V2的流量。弹簧腔排空至V2，V2处的任何背压都会增加所有功能中的压力设置。通过端口C3，内置的往复阀将V1或V2管路压力引导至弹簧致动的制动器以打开制动器。
REXROTH OIL CONTROL阀VBSO-SE-FA-30系列其他常用型号：
REXROTH OIL CONTROL 05457103033500A R930002092
REXROTH OIL CONTROL valve NEW + ORIGINAL+ ONE YEAR WARRANTY
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If you have any question for REXROTH OIL CONTROL products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website: www.ize-industries.com.
REXROTH OIL CONTROL阀05457103033500A R930002092技术数据
