GrabCAD 模型信息
Hydraulic Cylinder (Pressure Distributor On The Contraction Opening) 76.2x44.45x913mm · 模型 49289
Detailed technical description: Hydraulic cylinder with pressure distributor on the contraction/retraction port Model/type: Specially designed hydraulic cylinder with a built-in pressure distributor (Pressure Distributor or Flow Divider) on the contraction/retraction port. This additional component transforms the cylinder from a simple actuator into an intelligent flow and pressure control element, especially during retraction. Basic dimensions: Bore Diameter: 76.2 mm (exactly 3 inches) Rod Diameter: 44.45 mm (exactly 1.75 inches) Stroke Length: 913 mm (0.913 meters, equivalent to approximately 36 inches) – relatively long stroke. Unique design and operating principle: The distinctive feature of this cylinder is the presence of a pressure distributor mounted directly on the retraction port (usually called Port B or Rod Side Port). This device works to: Regulate and distribute flow and pressure: only during the retraction stroke, i.e., when oil enters the front chamber (rod side) to pull the cylinder in. Basic function: This distributor is often a pressure-compensated flow control valve or a multi-port flow restrictor. Its main function is to: Ensure consistent and controlled retraction: even in the case of uneven or variable loads affecting the shaft from different directions. Prevent sudden or unbalanced movement: which may occur if the load is off-center or if another cylinder is operating in the same circuit. Distribute the hydraulic load: when using several cylinders connected in parallel, it helps to distribute the oil more evenly between them during pulling, resulting in better synchronized movement. Typical applications: Multi-point lift tables: where several cylinders must retract simultaneously and evenly to maintain platform levelness. Actuators in presses and moving sections: where the load is asymmetrical during the retraction process. Large opening and closing systems (doors, covers): which use two or more cylinders on both sides and require synchronized movement. Equipment with multi-jointed arms: where the effect of gravity on the load can change during the pulling stroke. Any application requiring precise and smooth control of the pulling speed of a long-stroke cylinder under variable loads. Summary: This is not a standard hydraulic cylinder. It is an integrated solution designed for specific control challenges. The 3-inch / 1.75-inch/36-inch stroke cylinder with a pressure distributor on the pull-off port provides enhanced .
- 格式
- SOLIDWORKS、Rendering
- 分类
- Construction、Electrical、Energy and Power
- 标签
- 未标注
- 数据更新
- 2026-09-10T12:00:36Z
