Gates Polyflex® Belts provide a versatile power transmission solution when space is at a premium. Their unique 60° angle polyurethane construction transmits greater loads at higher speeds in less space than conventional V-belts.
- High Modulus Polyurethane compound (HMPE) resists fatigue, wear, ozone, and most environmental conditions
- Precision casting eliminates layers and overlaps to enable low vibration operation
- Ribbed backing provides greater lateral stability and relieves bending stress
- High temperature range tolerance (-65°F to +180°F [-54°C to +85°C]) provides usage flexibility
- Custom-made sheaves can be ordered through the Gates MachineWorks team
|Part #||Product #||Description||Outside Circumference (in)||Outside Circumference (mm)||Effective Length (in)||Effective Length (mm)||Top Width (in)||Top Width (mm)||Section||Num. Ribs||Angle||Notched||Num Strands|
|11M1000 / 11M1000||89041000||11M1000 POLYFLEX||39.37||1000||11M||false|
|11M1030 / 11M1030||89041030||11M1030 POLYFLEX||40.55||1030||11M||false|
|11M1060 / 11M1060||89041060||11M1060 POLYFLEX||41.73||1060||11M||false|
|11M1090 / 11M1090||89041090||11M1090 POLYFLEX||42.91||1090||11M||false|
|11M1120 / 11M1120||89041120||11M1120 POLYFLEX||44.09||1120||11M||false|
|11M1150 / 11M1150||89041150||11M1150 POLYFLEX||45.28||1150||11M||false|
|11M1180 / 11M1180||89041180||11M1180 POLYFLEX||46.46||1180||11M||false|
|11M1220 / 11M1220||89041220||11M1220 POLYFLEX||48.03||1220||11M||false|
|11M1250 / 11M1250||89041250||11M1250 POLYFLEX||49.21||1250||11M||false|
|11M1280 / 11M1280||89041280||11M1280 POLYFLEX||50.39||1280||11M||false|
Big Power for Small Spaces
Polyflex® Belts were specially designed to transmit maximum power for a variety of small precision v-belt drive applications. The belt's ribs are designed to reduce bending stress on miniaturized drive components, while their 60° angle construction provides added support for even load distribution. This enable their use in high-performance, precision applications, accommodating shaft speeds in excess of 10,000 rpm.
A Material Difference
Every Gates power transmission product is made at the leading edge of material science and manufacturing processes. Gates Polyflex® Belts are precision cast, using our own proprietary process that forms the belt in a seamless, single layer. Their HDPE compound construction provides material properties that combine strength, flexibility, and high temperature tolerance. The result is a precision application belt that provides exceptional load-carrying capacity, application versatility, and durability.