Our custom 20 - 90KGF.CM 100 Degrees One Way Zinc Alloy Soft Opening Rotary Damper is a high-performance and versatile component that offers enhanced control and functionality in a wide range of applications. Engineered with precision and using durable zinc alloy, this damper is designed to provide a smooth and controlled soft opening experience within a specific rotation angle.
- The damper features a wide torque range from 20 to 90KGF.CM, which can be adjusted to meet the diverse needs of different equipment or mechanisms. For applications requiring a more delicate touch, a torque setting closer to 20KGF.CM can be selected, ensuring a gentle and effortless opening. In contrast, when dealing with heavier or more resistant components, the torque can be increased up to 90KGF.CM to provide the necessary force for a smooth operation. This flexibility makes it suitable for a variety of projects, from light-duty consumer products to more heavy-duty industrial machinery.
- The precise torque control also contributes to the safety and longevity of the associated equipment. By preventing sudden jerks or excessive force during the opening process, it reduces the risk of damage to gears, hinges, or other moving parts, thereby extending their service life.
- The 100 degrees one way rotation design is a key characteristic of this damper. It allows for a controlled and predictable movement in a single direction within the specified angle. This is particularly useful in applications where a specific range of motion is required, such as in cabinet doors, access panels, or certain types of machinery guards. The one way rotation ensures that the opening action is smooth and reliable, without any unwanted reverse motion that could lead to instability or malfunction.
- The damper is engineered to maintain its one way performance consistently, even under varying loads and operating conditions. It offers reliable resistance in the non-rotating direction, providing stability and security to the system.
- The use of zinc alloy in the construction of this rotary damper offers several benefits. Firstly, zinc alloy is known for its excellent strength and durability, making it highly resistant to wear and tear. It can withstand the rigors of repeated use and exposure to different environmental conditions. Secondly, zinc alloy is corrosion-resistant, which is crucial in applications where moisture or chemicals may be present. This helps to maintain the integrity and performance of the damper over an extended period, reducing the need for frequent replacements and minimizing the risk of malfunctions due to rust or degradation.
- The smooth surface finish of the zinc alloy components also helps to reduce friction and wear, further enhancing the damper's longevity.
- The soft opening mechanism is a standout feature of this damper. It utilizes advanced engineering to gradually increase the speed of rotation during the opening process, providing a smooth and controlled acceleration. This eliminates the sudden and often jarring start that can occur with traditional mechanisms. The soft opening action not only adds a touch of refinement to the user experience but also helps protect the surrounding components and the overall structure from damage caused by sudden impacts.
- The mechanism is designed to work in harmony with the customizable torque range and one way rotation, ensuring a seamless and reliable operation.
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Model | Torque | Body material | Shaft material | Oil | Working Temperature | Life cycle |
HIE-T117C | 20-90kgf.cm | Zinc alloy | Zinc alloy | Silicone Oil | -5℃ - 50℃ | 20,000cycles |
- Ideal for use in furniture applications such as cabinet doors, wardrobe doors, and drawer slides. It provides a smooth and quiet opening experience, enhancing the overall quality and functionality of the furniture.
- Can be used in various industrial equipment, such as machine guards, access panels, and conveyor systems, where controlled one way rotation and soft opening are essential for safety and efficient operation.
- Suitable for some consumer electronics, like the lids of DVD players or the covers of small appliances, to improve the user experience and protect the internal components.


- Installation: The installation process is straightforward. The damper is attached to the rotating shaft or mechanism using standard screws or clips, depending on the specific design. Clear installation instructions are provided to ensure proper alignment and connection.
- Maintenance: Regular inspection of the damper for any signs of wear, such as cracks in the zinc alloy, loosening of components, or a decrease in torque performance, is recommended. If any issues are detected, the damper can be easily replaced. Cleaning the damper with a mild detergent and a soft cloth is sufficient to keep it in good working condition.
In conclusion, our custom 20 - 90KGF.CM 100 Degrees One Way Zinc Alloy Soft Opening Rotary Damper is a high-quality and adaptable product that offers numerous benefits. Its customizable torque range, 100 degrees one way rotation, zinc alloy construction, and soft opening mechanism make it an ideal choice for a wide variety of applications across multiple industries. If you are involved in the design, manufacturing, or maintenance of mechanical or electronic systems, don't hesitate to contact us. Our team of experts is available to provide you with further information, technical support, and assistance in choosing the right damper for your specific needs.