CONTI VX VARISPEED ADVANCE Variable Speed V-Belts
CONTI VX VARISPEED ADVANCE (formerly CONTI-V VARISPEED) variable speed belts are special wide V-belts for drives with continuous speed control.
They are made of a highly resistant rubber compound with high transverse stiffness for permanent and reliable transmission of high powers and revolutions.
Low electrical conductivity – for compliance with requirements to ISO 1813.
Low electrical conductivity – for compliance with requirements to ISO 1813.
Low electrical conductivity – for compliance with requirements to ISO 1813.
W20, W21, W22
Low electrical conductivity – for compliance with requirements to ISO 1813.
Low electrical conductivity – for compliance with requirements to ISO 1813.
Low electrical conductivity – for compliance with requirements to ISO 1813.
Low electrical conductivity – for compliance with requirements to ISO 1813.
Low electrical conductivity – for compliance with requirements to ISO 1813.
Low electrical conductivity – for compliance with requirements to ISO 1813.
W40, W41, W42
Low electrical conductivity – for compliance with requirements to ISO 1813.
Low electrical conductivity – for compliance with requirements to ISO 1813.
W50, W52
Low electrical conductivity – for compliance with requirements to ISO 1813.
Low electrical conductivity – for compliance with requirements to ISO 1813.
Low electrical conductivity – for compliance with requirements to ISO 1813.
Belt Construction
- Fibre-reinforced synthetic rubber bottom section
- Embedding compound
- Polyester tension member
- Cotton cover fabric
Typical Applications
The CONTI VX VARISPEED ADVANCE variable speed belts are used in variators and variable speed transmissions in industrial applications such as machine tools, saws, drills, in the textile industry, ironworks and other areas.
Properties
- High power transmission, smooth quiet operation, long service life
- Resistance to oil and other chemicals
- Temperature range from −30 °C to +80 °C
- Antistatic properties according to ISO 1813
Key Parameters
| Parameter | Range |
|---|---|
| Upper rib width | 16–100 mm |
| Belt height | 8–25 mm |
| Belt lenght | 600–5000 mm |
| Flank angle | 20–42°, intervals of 2° |
Belt Code Description
Example:
W 52×16×1525 Li CONTI VX VARISPEED ADVANCE
| Code Part | Description |
|---|---|
| W 52×16 |
Profile |
| 1525 Li |
Inside length in mm |
| CONTI VX VARISPEED ADVANCE |
Type of belt (formerly CONTI-V VARISPEED) |
Notice
Due to the diverse use of belts in different areas, there are several production standards:
- ISO 1604, DIN 7719/1, RMA/MPTA IP-25 especially for industrial applications
- ISO 3410, ASAE S211.4 especially for agricultural purposes
Certificates
- Factory Electrical Conductivity Certificate of Belts According to ISO 1813 and ISO 9563 (pdf, 104.90 kB)
- ContiTech Explanation of ATEX Certification (pdf, 11.96 kB)
Notice
General factory certificates are not sufficient for belts used in potentially explosive atmospheres.
If a test report according to ISO 1813 and ISO 9563 is required for the application, it is necessary to inform us of the request for delivery of belts including the certificate when ordering them (when ordering belts via Eshop, please write this request in the "Note" field before by sending the order). The certificate is issued by ContiTech after the test in the production plant.
Documents for Download
Dimensions and Parameters of CONTI-V VARISPEED V-Belts
TYMA CZ Data Sheets
Czech and English (PDF 207.59 kB)
Rubber Products Optional Services Price List
TYMA CZ Product Overview
Czech and English (PDF 500.38 kB)
Related Products
Variable Speed Pulleys
Variators and variable speed pulleys for transmissions with the possibility of changing the speed with a variator or V-belt.
Measuring Instruments for Belt and Chain Drives
Our professional-quality special tools and measuring instruments will assist you in maintaining and fitting drive components.
Belt Manufacturer Profile
Continental ContiTech is a global technology company focused on the development and manufacture of industrial solutions for power transmission, material handling, and other key areas of modern industry. It is an important partner across a wide range of industrial sectors – from the automotive industry and rail vehicles to aviation and industrial machinery.
ContiTech is a part of the Continental AG group, which, with dozens of production sites and tens of thousands of employees worldwide, ranks among the largest European industrial companies.
We are an authorized distributor and a preferred partner of Continental ContiTech Industrial Solutions within the Partner of Choice program.