9V-SH
The 9V-SH is a heavy-duty spring vibration isolator from AMC Mecanocaucho, combining a nine-spring high-elasticity array with a Sylomer pad to attenuate vibrations across low, mid, and high frequencies. An incorporated levelling system and non-slip rubber base simplify installation under large rotating and reciprocating plant.
Specifications
- Number of springs: 9
- Natural frequency: 2 to 5 Hz (at rated load)
- Load capacity: 603 kg to 6,300 kg across available spring variants
- Spring stiffness (K): 121 to 1,353 N/mm
- Operating temperature: -30 degrees C to +70 degrees C (short-term higher temperatures permissible)
- Dimensions: A: 350 mm, B: 180 mm, D: 300 mm, H: 396 mm, I: 306 mm, J: 100 mm
- Weight: 21 to 30 kg depending on spring variant
- Levelling system: incorporated
- Base: non-slip rubber
- Sylomer pad: included as standard for mid and high frequency attenuation
- Spring variants: eight colour-coded options from blue (softest) to brown (stiffest)
Applications
The 9V-SH is suited to HVAC plant, air handling units, pumps, compressors, fans, and generators where a wide load range (603 kg to 6,300 kg) and very low natural frequencies (down to 2 Hz) are required. The combined spring and Sylomer system provides broadband isolation in a single unit.
Frequently asked questions
What is the lowest natural frequency the 9V-SH can achieve?
The 9V-SH can reach natural frequencies as low as 2 Hz, which is lower than the 3 Hz minimum of the 6V-SR series, making it suitable for applications with demanding low-frequency isolation requirements.
Why does the 9V-SH include a Sylomer pad as standard?
The steel coil spring provides isolation at low frequencies; the Sylomer pad under the mount base attenuates mid and high frequencies that pass through the spring, giving the isolator effective performance across a broader frequency range without additional components.
How is the correct spring variant selected?
Eight colour-coded spring options are available with stiffness values from 121 to 1,353 N/mm. The appropriate variant is selected based on the total equipment load to achieve the target natural frequency for the application.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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FAQs
What is your return policy?
All refunds and returns are determined by the manufacturer's terms of sale. Change-of-mind refunds are not accepted, but all valid warranty claims will be managed by AKA Acoustics in compliance with consumer law.
How long will it take to receive my order?
Freight lead times will be provided upon order confirmation. Standard items typically ship within 4–6 weeks, while custom orders may take 6–12 weeks.
Is my payment information secure?
Yes, all payments are securely processed through Stripe and are protected under their Terms of Service. AKA Acoustics do not store any payment information ourselves.
How are freight costs calculated?
Freight costs are determined at the time of quotation to ensure accurate pricing based on your specific order. For any questions, please email sales@akaacoustics.com
How can I contact support?
For account inquiries, email accounts@akaacoustics.com. For order support, email sales@akaacoustics.com.