6 Mm Diameter Mini Hydraulic Rotary Damper Hinge With Gear Shape

Product Introduction

Key Features

Miniature Size with 6 mm Diameter

• The extremely small 6 mm diameter of this damper hinge is its most prominent feature. This ultra-compact size allows it to be integrated into the tiniest of spaces, making it suitable for applications where size is a critical factor. For example, in the intricate mechanisms of miniature electronics, such as the hinges of small handheld devices or the opening and closing mechanisms of micro-sized compartments, this damper hinge can provide smooth and controlled motion without taking up excessive room. It enables designers to create more compact and streamlined products without sacrificing functionality.
• Despite its miniature size, it is engineered to deliver reliable performance. The small dimensions do not compromise its ability to effectively dampen rotational motion, ensuring a stable and consistent operation.

Hydraulic Damping System

• The hydraulic damping system incorporated within the hinge is the core of its functionality. It utilizes a precisely engineered fluid-filled chamber and a piston mechanism. As the hinge rotates, the hydraulic fluid is displaced in a controlled manner, gradually slowing down the speed of rotation. This results in a smooth and quiet movement, eliminating any jerky or sudden stops. The hydraulic damping also provides a consistent feel, enhancing the overall quality of the motion.
• The hydraulic system is designed to be highly reliable and durable. It can withstand the rigors of continuous use and maintain its performance over time. The fluid used is carefully selected to ensure stability and resistance to temperature changes, which is crucial in various operating environments.

Gear Shape Design

• The gear shape of the damper hinge offers several unique advantages. Firstly, it allows for a more efficient transfer of torque. The gear teeth mesh with other components in the mechanical system, enabling a precise and controlled transmission of rotational force. This is particularly useful in applications where a specific gear ratio is required to achieve the desired motion characteristics. Secondly, the gear shape provides a self-locking mechanism in certain positions. This means that the hinge can hold its position securely without the need for additional locking devices, adding to the overall simplicity and reliability of the system.
• The gear design also enhances the aesthetic appeal of the hinge, making it suitable for applications where appearance matters. It can give a more technical and sophisticated look to the product.

Smooth and Quiet Operation

• The combination of the hydraulic damping and the gear shape results in a remarkably smooth and quiet operation. The damper hinge allows for a seamless and controlled rotation, whether it's the opening and closing of a small access panel or the movement of a delicate component. The quiet operation is especially beneficial in applications where noise reduction is important, such as in audio equipment, precision instruments, or in quiet office or living environments.
• The smooth operation also contributes to the longevity of the attached components. By reducing the stress and wear caused by sudden movements, it helps to prevent premature failures and costly repairs or replacements.

Specification Details

• Model	Torque	Body material	Shaft material	Oil	Working Temperature	Life cycle
  HIE-T002A	20-135gf.cm	PC	POM	Silicone Oil	-5℃ - 50℃	20,000cycles
  External Diameter	Dividing Dia	Gear No.	Modulus	Pressure Angle
  7.2	6	10	0.6	20°

Application Scenarios

• Ideal for use in miniature electronics, such as the hinges of small cameras, portable media players, or earphone cases. It provides a smooth and controlled opening and closing experience, enhancing the user experience and protecting the internal components.
• Suitable for small precision instruments, like the lids of microscopes or the doors of small sample chambers. The gear shape and hydraulic damping ensure accurate and reliable motion control.
• Can be used in the mechanisms of small jewelry boxes or luxury cosmetic cases, where a quiet and refined operation is desired.

Installation and Maintenance

• Installation: The installation process is straightforward. The damper hinge is attached to the rotating shaft or component using simple 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 hinge for any signs of wear, such as leakage of hydraulic fluid or damage to the gear teeth, is recommended. If any issues are detected, the damper hinge can be easily replaced. Cleaning the damper hinge with a mild detergent and a soft cloth is sufficient to keep it in good working condition.

Conclusion