1
Technical Manual
for
Polyurethane Timing Belt Drives
Optibelt ZRM/ZRP/ZRL timing belts are made from
polyurethane and are especially suitable for use in
difficult environmental conditions
Endless Optibelt ZRM/ZRP timing belts, with corre-
sponding Optibelt ZRS pulleys, provide non-slip,
synchronous transmission of power up to several
hundred kilowatts.
Where the requirement is for precise positioning in
linear drives and smoothly operating conveyor
systems, the open-ended and the joined endless
Optibelt ZRL timing belts provide the answer.
All essential information and the methods for calculat-
ing drives using Optibelt polyurethane timing belts are
contained in this manual. Should you have any further
questions, the free service provided by our application
engineers is readily available.