HTD 8M / PK CONTI SYNCHRORIB Double-Sided Combined Belts
CONTI SYNCHRORIB are combined double-sided drive belts. One side consists of a timing belt (SYNCHRO) with an HTD 8M profile, while the other side is a poly-V belt (RIB) in PK profile with a rib spacing of 3.56 mm. The timing belt ensures precise synchronous motion, and the ribbed side allows limited slippage under shock loading.
These are very special belts produced only in a few defined lengths and widths, determined by the number of ribs. Depending on the required power transmission, they are available in standard design with glass-cord tension member, in reinforced design (CXP), or – on request – with aramid tension member (CXA).
Products are sorted by name in ascending order.
Antistatic – for compliance with requirements to ISO 9563.
The trendsetters with less polycyclic aromatic hydrocarbons (PAH) for clean operation and protection of persons in case of long-term contact with the belt.
HTD 8M-1760-43 PK-12 CXP CONTI SYNCHRORIB (1760 H8M CXP PK12)
Double-Sided Combined Belt
At Supplier
On Request Estimated time of shipping will be announced after receiving information from our suppliers. Please, write down required amount and send a Question about the Product or just order the product. The shipping conditions will be sent on your e-mail address. After your confirmation the goods will be ordered from the supplier.
110.08€ excl. VAT
133.19€ incl. VAT
Antistatic – for compliance with requirements to ISO 9563.
The trendsetters with less polycyclic aromatic hydrocarbons (PAH) for clean operation and protection of persons in case of long-term contact with the belt.
HTD 8M-1760-85 PK-24 CXP CONTI SYNCHRORIB (1760 H8M CXP PK24)
Double-Sided Combined Belt
At Supplier
On Request Estimated time of shipping will be announced after receiving information from our suppliers. Please, write down required amount and send a Question about the Product or just order the product. The shipping conditions will be sent on your e-mail address. After your confirmation the goods will be ordered from the supplier.
170.42€ excl. VAT
206.21€ incl. VAT
Antistatic – for compliance with requirements to ISO 9563.
The trendsetters with less polycyclic aromatic hydrocarbons (PAH) for clean operation and protection of persons in case of long-term contact with the belt.
HTD 8M-1760-100 PK-28 CXP CONTI SYNCHRORIB (1760 H8M CXP PK28)
Double-Sided Combined Belt
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
We usually made this product from a semi-finished product during the first working day after the order.
198.83€ excl. VAT
240.58€ incl. VAT
Antistatic – for compliance with requirements to ISO 9563.
The trendsetters with less polycyclic aromatic hydrocarbons (PAH) for clean operation and protection of persons in case of long-term contact with the belt.
HTD 8M-2400-43 PK-12 CXP CONTI SYNCHRORIB (2400 H8M CXP PK12)
Double-Sided Combined Belt
At Supplier
On Request Estimated time of shipping will be announced after receiving information from our suppliers. Please, write down required amount and send a Question about the Product or just order the product. The shipping conditions will be sent on your e-mail address. After your confirmation the goods will be ordered from the supplier.
147.12€ excl. VAT
178.01€ incl. VAT
Products are sorted by name in ascending order.
Belt Construction
- Polyamide fabric
- Synthetic rubber teeth
- Glass-cord tension member in standard or CXP design (on request aramid tension member – CXA design)
- Synthetic rubber ribs
Typical Applications
CONTI SYNCHRORIB belts have been specifically developed for driving mill table rollers. These rollers, which are grinding elements, rotate against each other at varying circumferential speeds.
These combined drive belts serve as an excellent alternative to double-sided timing belts, which are not only costly but also more susceptible to damage due to overloading and uneven loading.
Mill tables are primarily designed for grinding dry bulk materials. While they are mainly used for grinding grain in mills and feedstuffs, they can also be utilized for grinding corn, rice, chalk, certain spices, and chemical products, as well as for waste cleaning.
Properties
- Timing belts allowing minor slippage on the ribbed side
- Temperature range depending on application, from −20 °C to +100 °C
- Antistatic property according to ISO 9563
- Moderately oil resistant
- Ageing and ozone resistant
- Suitable for tropical climates
- Maintenance-free
- Low in PAHs – category 2 according to AfPS-GS-2014-01-PAK (for CXP and CXA design)
Belt Code Description
Example:
HTD 8M-1760-100 PK-28 CXP CONTI SYNCHRORIB (1760 H8M CXP PK28)
The first part represents the standard belt marking system we use across all manufacturers:
| Code Part | Description |
|---|---|
| HTD | Timing belt profile |
| 8M | Timing belt tooth pitch in mm |
| 1760 | Belt length in mm |
| 100 | Belt width in mm (28 PK ribs: 28 × 3.56 = 99.68 mm) |
| PK | Poly-V belt profile |
| 28 | Number of ribs The number of belt ribs (elevations) = number of grooves on the pulley. |
| CXP | Belt design |
| CONTI SYNCHRORIB | Belt type |
The marking inside the parentheses corresponds to the manufacturer's catalog:
| Code Part | Description |
|---|---|
| 1760 | Belt length in mm |
| H8M | HTD timing belt profile and its tooth pitch in mm |
| CXP | Belt design |
| PK | Poly-V belt profile |
| 28 | Number of ribs The number of belt ribs (elevations) = number of grooves on the pulley. |
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
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Antistatic – for compliance with requirements to ISO 9563.
The trendsetters with less polycyclic aromatic hydrocarbons (PAH) for clean operation and protection of persons in case of long-term contact with the belt.
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HTD Taper Lock Timing Pulleys
HTD taper bore timing pulleys – 5M, 8M, 14M for all timing belts HTD a RPP.
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 is the world’s largest specialist for rubber and plastics technology in the non-tire rubber sector. A division of Continental AG, the company develops and produces functional parts, components and systems for the automotive and other important industries.
ContiTech importance on immediate proximity to customers. ContiTech is active in 26 countries with 75 production sites and more than 40 R&D facilities and sales organizations. The customers around the world stand to profit: Greater safety. Higher efficiency. Closer proximity.
TYMA CZ, s.r.o., is the official distributor of Continental ContiTech Power Transmission Group.