7M-690 La BANFLEX (Factory-Made)
Polyurethane Banded V-Belt
Price without VAT: 18.63€
Price including VAT: 22.55€ with VAT
Catalogue price excluding VAT:
18.99€
At supplier, we usually ship within 2 weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
Belt Parameters
Nominal length, datum length or working length of the belt. It is commonly denoted as Ld or Ld, and sometimes also as Lw or Lw.
Outside length of the belt. It is commonly denoted as La or La.
In the TYMA Product Catalogues you can find this material also described with the abbreviation PU.
Belt Description
7M-690 La BANFLEX (Factory-Made) is a special wedge polyurethane V-belt with a wedge angle of 60° designed for high-speed transmission with smooth and quiet operation and very low vibration.
The belts are made of highly durable polyurethane and special polyester tension member. The diagonally grooved back optimizes flexibility.
Bando BANFLEX Belts: Factory-Made vs. Sleeve-Cut
We offer Bando BANFLEX polyurethane V-belts of 5M, 7M and 11M profile in two variants under the same designation, which differ due to different manufacturing processes. Therefore, they also have slightly different dimensions. If you use belts in a set, it is necessary for the entire set to be of the same type!
Ready-made endless belts directly from the factory (Factory-Made) have a construction specifically designed to be always used as single, individual belts, even if on a multiple pulley in a set
Another manufacturing option for these belts is cutting from a sleeve of a multiple belt (Sleeve-Cut). For construction reasons, multiple belts are slightly thicker than single ones, which also results in a different length of the cut endless belt. However, in terms of function and operational properties, they are the same as single belts from the factory.
Due to the variety of different dimensions and the above-mentioned possibility of manufacturing from a sleeve, we usually do not stock single belts. Therefore, their delivery takes longer. On the other hand, we keep sleeves in the usually requested sizes in stock. Sleeve-cut belts are then shipped no later than the next working day but are more expensive due to the labor cost (cutting).
Belt Construction
- Polyurethane belt structure
- Polyester tension member
- Ribbed belt backing
Belt Fields of Use
Bando BANFLEX special V-belts in 7M profile are primarily used as drive belts in high-speed machines and in applications that require smooth operation and high precision.
They are typically used in applications such as machine tools, woodworking machines, as well as in other equipment.
Belt Characteristics
- Power transmission at high speeds (up to 60 m/s)
- Low vibrations (even at high speeds)
- High efficiency
- High durability and long service life
- Temperature resistance from −30 °C to +60 °C
- Resistance to oils
- Resistance to ozone
- Small pulley diameter, compact drive dimensions
Documents for Download
Related Products
Bando BANFLEX SCRUM 7MS Special Banded V-Belts
Low electrical conductivity – for compliance with requirements to ISO 1813.
CONTI-V MULTIRIB Classic-Section Poly-V-Belts
V-ribbed belts in PJ, PK, PL and PM profiles according to ISO 9982 (DIN 7867) for drives with small pulley diameters, high transmission ratios, high speeds.
Measuring Instruments
Our professional-quality special tools and measuring instruments will assist you in maintaining and fitting drive components.
Belt Manufacturer Profile
Japanese company Bando has been a pioneer in the non-tire rubber and plastics industries since their founding in 1906, responding to customer needs with new technology and product development.
Over the years Bando have expanded upon their core business to meet the ever-changing needs of the times, and they now produce a wide range of products. They now serve their customers worldwide from more than 10 countries in Asia, North America and Europe.
