PowerBand® V-Belts - Hi-Power® PowerBand®

Hi-Power® PowerBand® offers a solution for drives where single belts vibrate, turn over or jump off the pulleys. They consist of several V-belts joined together by a permanent, high strength tie band, thus being tougher than all the belts taken separately. Super HC® PowerBand® is available in SPB, SPC, 8V/25J, 9J and 15J sections. Hi-Power® B, C and D sections are available on request.

Identification
Durable marking indicating type and dimensions.
Construction
  • Strong band controls belt-to-belt distance and prevents sideways bending.
  • Flex-bonded tensile cords are vulcanised as one solid unit making the belt highly resistant to tensile and flexing forces, fatigue and shock loads.
  • Concave sides and arched top.
  • Flex-Weave® cover protects the belt core from the toughest environments.
  • Elastomeric compound protects the belt against heat, ozone and sunlight.
  • Static conductive (ISO 1813) and can as such.
Advantages
  • Better resistance to vibrations.
  • High stability and smooth running on the toughest drives.
  • Temperature ranges from -30°C to +60°C.
  • Important design economies possible.
  • Savings in drive space and weight thanks to high transmission efficiency.
Sections and nominal dimensions

 

Pitch mm

Width mm

Height mm

SPB
SPC
9J/3V
15J/5V

25J/8V

19
25.5
10.3

17.5
28.6

16
22
10
16
26

13
18
8
13
23