Before ordering, please read the following carefully
The ideal installation for any machine tool is a Betalon-Multiply belt - made either endless, or supplied as a DIY kit length with the ends scarfed and glued. The glue is a very special type and supplied with each order where you need to assemble the belt on the machine. The resulting joint is smooth and tremendously strong.
These belts are light in weight but immensely strong and stretch resistant. They absorb shock loads well, have a high coefficient of friction, enjoy a proven record of reliable industrial service and can be made in almost any combination of length and width. Of course, if the belt is made for you as a loop, as with an ordinary V belt, you may have to dismantle pulleys, etc., to fit it, but the trouble taken will be well worth while as the drive to your machine will be quieter, smoother and much more reliable.
For belts with a clip fastening click here
When you order a DIY kit you, must, of course, measure the finished length you need very carefully - all we need is the required finished length.
Don't add anything for the overlap, we take care of that.
What do we mean by "finished length"?
It means the length of the belt cut, laid flat on a table and measured from one end to the other, but don't just measure the old belt, as it might have stretched.
Most - but not all - belt-drives have a tensioning mechanism. As all types of belt stretch slightly in service, before measuring set any adjustment so that the pulleys are nearly, but not quite, as close together as possible. Click here for additional detailed advice on finding the right length.
- To measure a flat belt, run a dress-maker's tape around the pulleys (or another tape that won't stretch).
Width: In general belts can be to the full width of the pulley less 2 mm - but if the pulley has flanges reduce the belt width by 4 mm to allow a small gap at each side (if the edge of the belt touches the flange, it will try to ride up it).
If in doubt about any aspect of this (we also supply belts in other materials) just phone 01298-871633 (09:00 to 23:00) for advice.