EPDM Rubber Vibration Mount Silent Block M6 M8 M10 Electric Motor Vibration Mounts
Product Details
EPDM Rubber Vibration Mount
,Rubber Vibration Mount M6
,M10 electric motor vibration mounts
These cylindrical rubber mounts use a bonded natural-rubber body with galvanised steel inserts to damp vibration from motors, pumps and fans. The female-to-female thread pattern keeps installation simple and the mount compact, ideal for tight machine bases.
- Suited to machinery running above 1200 rpm
- Metal-to-rubber adhesion strength of about 40 kg per square centimetre
- Made from ROHS-compliant natural rubber with no reclaimed material
- High-strength grade 8.8 fixing screws
- Metal plating passes a 96-hour salt-spray test
- Anti-ageing, heat-resistant, wear-resistant compound
- Produced on imported equipment with strict quality control
- Compact cylindrical body for tight installation spaces
- Threaded inserts at both ends simplify mounting
Standard shock absorbers are typically used for fixed or elastic fastener equipment. Suitable for various applications, particularly elastic suspension and vibration isolation of machines and various machinery, including:
- Electric motors and generators
- Measuring and test equipment
- Centrifugal fans and blowers
- Horizontal pumps and inverters
Complete specifications from 8mm to 150mm outer diameter size to meet various industrial needs.
- Load bearing capacity: Check overall dimensions against the installation point for effective isolation.
- Material selection: Softer compounds damp better but wear faster, so balance comfort against durability.
- Size and shape: Allow for ambient temperature, humidity and chemical contact when choosing the compound.
- Hardness: Choose easy-to-service mounts to keep downtime and maintenance costs low.
- Working environment: Align static compression, natural frequency and dynamic stiffness with the running speed.
- Installation and maintenance: Size the mount to the equipment weight so it carries both static and dynamic loads.
- Performance parameters: Match rubber grade to the environment, allowing for oil, temperature and chemical exposure.
| Model | A — Rubber Diameter (mm) | B — Rubber Height (mm) | C — Thread Diameter (mm) |
|---|---|---|---|
| DD 10*8 | 10 | 8 | 3 |
| DD 10*10 | 10 | 10 | 4 |
| DD 15*8 | 15 | 8 | 4 |
| DD 15*10 | 15 | 10 | 4 |
| DD 15*15 | 15 | 15 | 4 |
| DD 15*15 | 15 | 15 | 5 |
| DD 15*20 | 15 | 20 | 4 |
| DD 20*8 | 20 | 8 | 6 |
| DD 20*10 | 20 | 10 | 6 |
| DD 20*15 | 20 | 15 | 6 |
| DD 20*20 | 20 | 20 | 6 |
| DD 25*15 | 25 | 15 | 6 |
| DD 25*20 | 25 | 20 | 6 |
| DD 25*25 | 25 | 25 | 6 |
| DD 30*15 | 30 | 15 | 8 |
| DD 30*20 | 30 | 20 | 8 |
| DD 30*30 | 30 | 30 | 8 |
| DD 40*20 | 40 | 20 | 8 |
| DD 40*20 | 40 | 20 | 10 |
| DD 40*30 | 40 | 30 | 8 |
| DD 40*30 | 40 | 30 | 10 |
| DD 40*40 | 40 | 40 | 8 |
| DD 40*40 | 40 | 40 | 10 |
| DD 50*30 | 50 | 30 | 10 |
| DD 50*35 | 50 | 35 | 10 |
| DD 50*40 | 50 | 40 | 10 |
| DD 50*50 | 50 | 50 | 10 |
| DD 60*25 | 60 | 25 | 10 |
| DD 60*40 | 60 | 40 | 12 |
| DD 60*50 | 60 | 50 | 12 |
| DD 60*60 | 60 | 60 | 12 |
| DD 75*25 | 75 | 25 | 12 |
| DD 75*40 | 75 | 40 | 12 |
| DD 75*50 | 75 | 50 | 12 |
| DD 80*75 | 80 | 75 | 12 |
| DD 100*40 | 100 | 40 | 16 |
| DD 100*50 | 100 | 50 | 16 |
| DD 100*55 | 100 | 55 | 16 |
| DD 100*60 | 100 | 60 | 16 |
The EPDM silent block you are viewing is manufactured by Shanghai Songjiang Jiufu Shock Absorber Co., Ltd., established 2003, operating from Songjiang District in Shanghai. It is a production plant rather than a trading office: compounding, tooling, moulding, bonding, trimming and testing all happen on the same site with a workforce of fifty to a hundred.
EPDM is chosen when ozone, water and weather exposure matter more than oil resistance, and the recipe for it is mixed here rather than bought as a finished sheet. Roughly forty to fifty percent of what the plant makes leaves China, and annual sales sit in the one to ten million dollar range, so most orders are repeat programmes built on drawings.
Custom work starts from a 3D model, a 2D drawing or a physical sample, and covers logo, packaging, colour, size, graphics and material changes. For an EPDM silent block that means the compound can be tailored to the ozone and water exposure of the installation instead of being matched to a generic grade. Standard parts ship in 5 to 8 working days, with custom tooling quoted separately.
| At a glance | Detail |
|---|---|
| Company age | Trading since 2003 |
| Business type | Manufacturer of rubber bonded anti-vibration parts |
| Site | Songjiang District, Shanghai, China |
| Team size | 50 to 100 staff |
| Annual sales | US$1,000,000 - US$10,000,000 |
| Export ratio | 40% - 50% of output |
| Step | What is done | Checked |
|---|---|---|
| Mixing | EPDM stock prepared to the specified hardness and weathering class | Durometer and cure behaviour |
| Insert prep | Threaded steel parts blasted, phosphated and adhesive coated | Adhesive coverage |
| Tooling | Mould cleaned, assembled and brought to temperature | Cavity wear and fit |
| Cure | Compression moulding with full rubber-to-metal bonding | Time, temperature, pressure |
| Trim | Flash removal and thread re-cleaning | Seat surface quality |
| Test | Hardness, deflection and dimensional measurement | Shore A, load curve, height |
| Pack | Carton and pallet loading with batch labels | Count and traceability |
The plant is certified to ISO 9001. Rubber compounds are supplied in line with RoHS and REACH requirements and the declarations can accompany the shipping documents. For projects that need independent verification, testing through an accredited third party such as SGS can be arranged. Routine internal testing measures hardness, load-deflection, oil resistance and heat ageing on production batches.
Custom hardness, thread size, metal finish and packaging are available - the plant is set up for made-to-drawing work.
Three management system certificates and two product compliance documents back up the quality claims on this page. The scans below are the versions currently in force at the plant.
Please send us your inquiry. Once we confirm the design (feature details with parameters), material, color, and quantity, we can provide a quotation within 24 hours.
a. For standard products we have in stock, yes — free sample, but the express fee will be charged in advance. Mostly, it takes 3–10 days.
b. For custom products, the sample fee is determined by the detailed sample requirements. Normally, it takes 7–15 days.
Yes, you can send the sample to us by express and we will evaluate the sample, scan the features and draft a 3D drawing for production.
We follow up your request from the design idea to mass production.
- You can provide a 3D drawing to us, then our engineers and production teams evaluate the design and quote you the precise cost.
- If you don't have a 3D drawing, you can provide a 2D drawing or draft with feature details and full dimensions; we can draft a 3D drawing for you with a fair charge.
- You can also customize a logo on the product surface, package, color box or carton.
- We also provide assembly service for the OEM parts.
We accept T/T, Paypal, Western Union.
Additional Notes
Field notes for the EPDM Rubber Vibration Mount Silent Block with M6 M8 M10 Threaded Studs VD VE DE DD Type for Machine Motor: installation is simply bolting down and levelling, but the result depends on matching the mount to the load. A few minutes confirming the point load saves hours of re-work later.
- The natural-rubber element is ROHS compliant and free of reclaimed material.
- A temperature window of -40 C to +80 C covers cold stores and warm plant rooms.
- Galvanised steel hardware keeps thread strength high through repeated maintenance.
Retrofitting is straightforward: the threaded fittings match standard metric hardware, so existing base plates usually need no modification. Keeping the machine level after fitting is the one step that most affects the final result. Tell us the equipment weight, speed and the number of supports and we will confirm the correct model and hardness for your layout.
Quick Q&A
Q: Is it suitable for outdoor use?
A: The plated finish resists corrosion, so sheltered outdoor use is fine; for harsh exposure ask about extra protection.
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