22MM Diameter 9NM Zinc Shaft Oil Damper Slow Down Rotary Damper for Washing Machine

Product Introduction

Key Features

Compact 22MM Diameter Design

• The 22MM diameter of this oil damper makes it a space-efficient solution for integration into the internal mechanisms of a washing machine. Its compact size allows it to fit into tight spaces without compromising the overall design and layout of the appliance. This is especially important in modern washing machines where space optimization is a key factor. Despite its small size, it is engineered to deliver reliable performance and effectively control the rotational movements within the machine.
• The zinc shaft further adds to the durability and strength of the damper. Zinc is known for its resistance to corrosion, which is essential in the moist and chemically active environment of a washing machine. The shaft provides a stable and reliable axis for the rotational motion, ensuring smooth operation over an extended period.

9NM Torque for Precise Control

• With a torque rating of 9NM, this damper offers precise control over the rotational speed and movement of the washing machine components. It is calibrated to provide the right amount of resistance to slow down the rotation in a controlled manner. This torque level is suitable for various functions within the washing machine, such as controlling the opening and closing of the door, the spin cycle deceleration, or the movement of internal drums and agitators. The precise torque control helps in preventing sudden jerks or excessive force that could damage the machine or cause discomfort to the user.
• The ability to maintain a consistent torque output ensures that the washing machine operates smoothly and quietly. It reduces vibrations and noise levels, creating a more pleasant laundry experience.

Oil Damping Mechanism

• The oil damping system is the heart of this rotary damper. It utilizes a carefully selected oil with the appropriate viscosity to provide a smooth and consistent resistance. As the shaft rotates, the oil is displaced in a controlled manner, creating a frictional force that slows down the rotation. The oil also helps in dissipating heat generated during the operation, ensuring the long-term stability and reliability of the damper.
• The oil damping mechanism is designed to work in both directions, allowing for seamless acceleration and deceleration of the rotating parts. This bidirectional functionality is crucial for maintaining the balance and stability of the washing machine during different operating cycles.

Durable and Reliable Construction

• Built with durability in mind, the 22MM diameter 9NM zinc shaft oil damper is constructed from high-quality materials. The combination of zinc and other robust components ensures that it can withstand the harsh conditions of a washing machine environment. It is resistant to moisture, detergents, and the wear and tear associated with continuous use. The damper is engineered to have a long service life, reducing the need for frequent replacements and maintenance.
• The design of the damper also allows for easy installation and replacement. It can be quickly attached to the relevant shafts or mechanisms within the washing machine using standard tools and fittings. If any issues arise, it can be easily removed and replaced without significant disruption to the machine's operation.

Specification Details

• Model	Torque	Body material	Shaft material	Oil	Working Temperature	Life cycle
  HIE-T097A	30-90kgf.cm	PA66	Zinc Alloy	Silicone Oil	-5℃ - 50℃	20,000cycles

Application Scenarios

• Ideal for use in a wide range of washing machines, including front-loading, top-loading, and compact models. It can be used to control various functions such as the door closing mechanism, the spin cycle deceleration, and the movement of internal drums.
• Suitable for both new washing machine manufacturing and as a replacement part for existing machines. In new designs, it helps engineers optimize the performance and user experience. For existing machines, it can be used to upgrade and improve the operation, reducing noise and vibrations.

Installation and Maintenance

• Installation: The installation process is straightforward. The damper is attached to the relevant shaft or mechanism within the washing machine 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 for any signs of wear, such as leakage of oil or loose parts, 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, although it is important to ensure that all cleaning agents are thoroughly rinsed off to prevent any chemical damage.

Conclusion