GrabCAD 模型信息
Hydro - Pneumatic Cylinder (Power Cylinder - Hybrid Actuators) (50x14x78.5)(35x12x84) mm · 模型 158916
👉This technology combines compressed air (for power) with hydraulic fluid (for control) to achieve the smooth, precise motion of hydraulics with the cost and convenience of pneumatics . 👉1. What is a Hydro-Pneumatic Cylinder? 👇A hybrid actuator uses pneumatic power (compressed air) to generate force and motion, but integrates a self-contained hydraulic damping circuit to control that motion . · The Pneumatic Side: Provides the speed and force. It is inexpensive and runs on shop air. · The Hydraulic Side: Acts as a "brake" or "speed governor." Oil is forced through adjustable valves as the cylinder moves, creating smooth, chatter-free motion and preventing the erratic movement ("creeping") common to standard pneumatics . · Zero Volumetric Differential: High-quality hybrid cylinders use a double-rod hydraulic dampening design where the volume of oil displaced from one side of the piston equals the volume received by the other side. This eliminates the need for external oil reservoirs or accumulators . 👉2. Specification Breakdown for Unit 1: 50x14x78.5mm · 50 mm: The Bore Diameter (Pneumatic Piston). This is the diameter of the main pneumatic piston that generates the force. · 14 mm: The Rod Diameter. The thickness of the piston rod. In a hybrid, this rod is connected to both the pneumatic piston and the internal hydraulic dampening piston. · 78.5 mm: The Stroke Length. The maximum distance the piston travels. 👇Technical Characteristics: · Force Generation (Approx.): Using compressed air at 6 bar (87 PSI): · Piston Area = π × (2.5 cm)² ≈ 19.63 cm² · Push Force ≈ 19.63 cm² × 6 kg/cm² = 118 kg (260 lbs) . · Dampening Control: The hydraulic circuit allows precise adjustment of the speed over this 78.5mm stroke, enabling smooth approaches and controlled stops. · Application: Ideal for short-stroke pressing, riveting, or component insertion where a pneumatic press is desired but smoothness and accuracy are required . 👉3. Specification Breakdown for Unit 2: 35x12x84mm · 35 mm: The Bore Diameter (Pneumatic Piston). A smaller, more compact pneumatic piston. · 12 mm: The Rod Diameter. · 84 mm: The Stroke Length. 👇Technical Characteristics: · Force Generation (Approx.): Using compressed air at 6 bar (87 PSI): · Piston Area = π × (1.75 cm)² ≈ 9.62 cm² · Push Force ≈ 9.62 cm² × 6 kg/cm² = 58 kg (128 lbs) . · Compact Design: This smaller size is suitable for applications with tight space constraints
- 格式
- Rendering、SOLIDWORKS
- 分类
- Components、Educational、Robotics
- 标签
- hassan_hussein、industrial、linearactuator、motioncontrol、precisionmotion、hydrauliccylinder、pneumaticcylinder、hybridtechnology、actuator、fluidpower、industrialautomation、hydraulics、pneumatics、hybridactuator、powercylinder、hydropneumatic
- 数据更新
- 2026-10-11T13:14:22Z
