Effective vibration and noise reduction solutions for elevators, cost-saving, and shortened construction time.
Elevators are commonly used in many buildings, and due to the structure of the entire operating system, elevators can experience vibrations and noise, causing discomfort and affecting users. Hitta introduces effective solutions for elevator vibration and noise reduction.
- Related articles: Understanding Elevator Noise: Origins and Resolutions
Vibration damping for elevators
Vibration can disrupt the normal operation of elevators. In fact, over time, vibration can create gaps between different components, leading to the displacement of transmission shafts or abnormal friction of parts.
By checking the sources of vibration of the components and adjusting them with appropriate damping mounts, stiffening bars, or reinforced vibration damping bars, you can significantly increase the lifespan of the elevator and prevent the spread of vibrations to surrounding equipment.
- Highly Effective Stiffening Bar Adhesive Solution: Băng keo cường lực cho thang máy
For elevator cabins, employing materials with vibration-damping and shock-reducing capabilities, strategically adhered at appropriate locations, stands as the most effective solution currently.
Noise Reduction for Elevators
Vibration is a normal occurrence during machine operation, but these vibrations can cause significant inconvenience. Many rotating shafts and friction of materials can lead to high levels of noise that can be very discomforting, or even affect the health of users.
Installing appropriate vibration damping solutions will reduce the noise level of the elevator. Additionally, the elevator cabin should be fitted with materials capable of effectively dampening vibrations, as the cabin is where users are directly affected by vibrations and noise.
Vibration and noise reduction solutions for elevators
Find the reason
The main causes of vibration and noise (buzzing, banging, squeaking, rattling) for elevators include:
- Imbalance of moving parts.
- Loose screws and bolts -> giải pháp thay thế ốc vít, đinh tán, bu lông
- Wear and tear, when the motor, product, or machinery is old and worn, parts become worn, causing friction, which then leads to vibration.
- Surfaces that should not come into contact with each other due to improper spacing.
- Expansion and contraction due to heat causing the machinery to not operate optimally.
- Buildings losing shape, resulting in misalignment compared to the original design.
As evident, one of the main causes of noise is vibration. To effectively mitigate noise, we need to address vibration effectively.
Anti-vibration and noise-reducing materials
The ASV-1102 noise and vibration damping tape is a self-adhesive modified Butyl rubber material. It adheres well to various surfaces and has the function of absorbing and damping vibrations and noise, especially those with medium and high frequencies that cause discomfort to passengers in the elevator cabin.
The mechanism of the ASV-1102 damping tape is to dampen sound and vibration through its adhesive properties and special polymer matrix, absorbing the energy of sound and vibration thanks to its porous structure.
- Absorbs impacts / Absorbs vibrations.
- Significantly reduces shock.
- Dampens vibrations from other components into the elevator cabin.
- Excellent resistance to abrasion and aging.
- Fills gaps causing different surfaces to come into contact with each other – resulting in vibrations.
- Adheres to uneven surfaces – non-alignment.
- Soft, flexible, extremely easy to install.
Why Choose ASV-1102 Vibration and Noise Damping for Elevators
Superior Technical Advantages
High Aesthetic Appeal: The virtually invisible bond of Hitta ASV-1102 noise and vibration damping ensures a smooth surface without creating any protrusions or irregularities.
Strong Adhesion: The excellent adhesion of Hitta ASV-1102 damping material facilitates sound and vibration attenuation. Poor adhesion can lead to peeling, air entrapment, and water entrapment, potentially causing rusting of elevator components over time. Hitta ASV-1102 has been tested not only through standard tests but also proven in quality through the trust of users as well as leading elevator manufacturing and installation companies in Vietnam.
Let’s take a look at the adhesion capabilities of Hitta ASV-1102 noise and vibration damping material:
High Heat Resistance: Poor heat resistance can lead to the melting of the insulation layer, affecting components and surrounding areas, while also generating unpleasant odors that directly impact the health of elevator cabin users. Hitta ASV-1102 automotive soundproofing material with a heat resistance of up to 150°C ensures the prevention of adhesive melting, unpleasant odors, and guarantees effective noise and vibration reduction.
RoHS (Restriction of Hazardous Substances Directive) compliance is the highest safety standard, ensuring that the Hitta ASV-1102 automotive soundproofing material is completely safe and does not contain any harmful substances that could affect the health of users.
Hitta’s noise and vibration reduction products for elevators include:
- Cách âm ASV-1102 dày 2.0mm
- Cách Âm ASV-1102 dày 2.5mm
- Cách âm ASV-1102 Pro dày 2.5 mm
- Cách âm ASV-1102 Pro dày 3.0 mm
Technical data table:
| Properties | Unit | Result |
|---|---|---|
| Material | Butyl Elastomer, Filler | |
| Hardness | Shore A | 23 (+/- 2) |
| Heat Resistance | -10 – 130℃ | |
| Oil Resistance (immersed for 24 hours in oil) | Not affected | |
| Density | g/cc | 1.57 |
| Thickness | mm | 2; 2.5 |
| Certification | RoHS/Phthalate |
Easy Installation
ASV-1102 elevator noise and vibration damping material is soft and flexible, making it highly effective for elevator manufacturing and installation. It is as simple as peel-and-stick, requiring no cutting, heating, or other complex installation methods. This helps contractors shorten the implementation time and reduce technical costs for a noise and vibration damping package.
Key installation features:
- Quick and easy adhesive application. No waiting for drying.
- Flat, smooth surface after application, no warping. High aesthetic appeal.
- Reduces elevator vibration and noise.
- High durability and adhesive strength.
- Competitive pricing.
When combined with reinforced adhesive tape băng keo cường lực cho thang máy ASV-1102 for elevators can be applied to various surface materials, including:
- Inox.
- Tiles, concrete, wood.
- Composite materials.
- Foam and fiberglass.
- Glass and ceramics.
- Metal.
- Painted surfaces.
- Plastic and PVC.
- Rubber.
Cost Savings
Cost-effectiveness alongside efficiency is a top priority when choosing any solution. ASV-1102, combined with reinforced adhesive tape, provides an all-in-one solution for elevator noise and vibration damping without requiring any additional solutions or requests. Along with its competitive pricing on the market, the ASV-1102 solution from Hitta offers significant budget savings for customers.
About Hitta JSC
Hitta JSC is a leading provider of noise and vibration damping products and solutions in Vietnam, renowned for its Hitta brand products. We have successfully implemented solutions for elevators and various premium vehicles such as buses, tourist cars, and limousines. Hitta’s noise and vibration damping products are trusted by hundreds of customers nationwide, and this number continues to grow. Contact us today for consultation:
- ☎️ Hotline: 090.8611.011
- ✉️ Email: hittajsc@hitta.vn