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Product IntroductionTDG floating head sheave is suitable for work scenarios requiring compensation for dynamic swing of steel wire ropes, mitigation of impact and vibration, and improvement of system stability and safety. According to the structural form, it can be divided into two main categories: welded floating type and cast floating type.
The floating head sheave is a core component with dynamic adjustment function in the head sheave series. It is mainly used in hoisting and traction systems in fields such as mines, ports, and large-scale buildings.
| Structural Features & Working Principle |
High-strength welded cast construction. Precision bearing mounting axially movable floating bracket. Bracket guide device reset mechanism. Auto axial fine-tuning rope swing tension change. Dynamic position compensation load buffering hoisting system. Floating support rolling friction structural principle. Rope swing load wind angle trigger sheave axial self-adaptation. Avoids rope groove edge hard friction. Absorbs vibration shock. Guarantees smooth reliable power transmission. |
Dynamic adaptive adjustment: Scientific floating bracket design. Sensitive response. Auto-adjust position in real time with rope swing. Reduces rope wear and system vibration. Efficient shock absorption: Integrated buffer + high-elastic reset components. Absorbs impact loads. Reduces dynamic loads on hoist and support structure. Extends system service life. High load capacity & wear resistance: High-strength wheel body. Wheel groove surface hardened lined with wear-resistant pads. Maintains excellent wear resistance and fatigue strength under heavy load high speed. Smooth & quiet operation: Low-friction, high-seal bearing system. Precision machining + dynamic balance correction. Ensures smooth operation. Noise lower than fixed structure. Modular maintenance design: Modular floating unit and wheel body. Key parts independently removable/replaceable. Simplifies maintenance. Improves maintainability and cost efficiency. |
Technical Specifications| Moving Skywheel Technical Specifications | |||||||||
| NO | Model | Wire rope diameter | Diameter of the celestial wheel | swimming distance | NO | Model | Wire rope diameter | Diameter of the celestial wheel | swimming distance |
| (mm) | (m) | (mm) | (mm) | (m) | (mm) | ||||
| 1 | TD-800/700 | 16.0-21.5mm | 0.8m | 700mm | 7 | TD-1400/800 | 24.5-32.0mm | 1.4m | 800mm |
| 2 | TD-800/1000 | 16.0-21.5mm | 0.8m | 1000mm | 8 | TD-1400/1350 | 24.5-32.0mm | 1.4m | 1350mm |
| 3 | TD-1000/850 | 20.0-26.0mm | 1.0m | 850mm | 9 | TD-1600/900 | 24.5-32.0mm | 1.6m | 900mm |
| 4 | TD-1000/1000 | 20.0-26.0mm | 1.0m | 1000mm | 10 | TD-1600/1350 | 24.5-32.0mm | 1.6m | 1350mm |
| 5 | TD-1200/1050 | 20.0-28.0mm | 1.2m | 1050mm | 11 | TD-2000/1350 | 28.0-40.0mm | 2.0m | 1350mm |
| 6 | TD-1200/1200 | 20.0-28.0mm | 1.2m | 1200mm | 12 | TD-2000/1500 | 28.0-40.0mm | 2.0m | 1500mm |
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