Twisted Round Belts for Hook Connection
Polyurethane twisted round belts (or hook belts) are connected by a metal coupling with two hooks in conveyor or drive belts of any length.
Two narrower endless round belts made of polyurethane are twisted into a spiral, which together form one twisted circular belt of the declared width. The loops on both ends of the belt allow a simple and quick connection into an endless belt using a special hook with pliers. This eliminates the costly and time-consuming disassembly of rollers or shafts during replacement.
Belts Construction
- Polyurethane spiral and loop
- Metal coupling with two hooks
Belts Fields of Use
Twisted round belts are used in conveyor roller drives. The drive of the individual rollers is implemented using the so-called countershaft, which has an axis perpendicular to the axes of the individual rollers. In this way, several belt transmissions are arranged one behind the other on one shaft.
The most common applications are for conveyors in logistics centers or in the food industry, but also in the ceramic or glass industry or on packaging machines.
Belts Characteristics
- Simple and quick assembly, reducing machine downtime
- High tensile strength and abrasion resistance
- Excellent flexibility and elasticity
- Temperature resistance from −30 °C to +80 °C
- Can be used in the food industry
Belts Material
BEHA PU70A polyurethane with a hardness of 76 Shore A or BEHA PU75A polyurethane with a hardness of 80 Shore A.
Belts Code Description
Example:
PU70A 5.0 - Twisted Smooth (76 ShA, Sky Blue) - 100m Roll
| Code Part | Description |
|---|---|
| PU70A |
BEHAbelt material name (PU = polyurethane, the number does not correspond to the designation of the Shore A hardness test) |
| 5.0 | Belt diameter in mm |
| Twisted | Belt version |
| Smooth | Material surface |
| 76 ShA | Belt hardness according to the Shore A test |
| Sky Blue | Belt color |
| 100m Roll | Standard package |
Documents for Download
Related Products
Welding Machines for Round and V-Belts
Welding machines and assembly tools for connecting round and V- belts made of polyurethane (PU) or polyester (PES).
Round Open-Ended Belts
Round open-ended belts made of thermoplastic polyurethane or polyester of different hardness, surface and other properties. In some types, belts are reinforced with polyester, glass or aramid tensile fibers.
Question about the Belts Category
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Belt Manufacturer Profile
Beha Innovation GmbH is a German company based in Glottertal, Germany. They extrude a complete line of the highest quality Polyurethane and Polyester profiles and conveyor belts for transport and drive applications.
True to the motto “smart conveying”, BEHA has been supplying innovative drive and conveying technology products since 1974. They provide quick and accurate service through their worldwide distribution network.
