The Interroll Poly-Vee drive concept combines 1700 or 3500 series Interroll RollerDrives and flexible multi-rib belts to create a user-friendly, durable and efficient system for roller conveyors. Conveyor segments of up to 6 metres in length can be powered with just a single RollerDrive - capable of transporting heavy unit loads of up to 100 kg.
The new system is capable of achieving up to 300% more torque transmission as compared to standard round belts and the flexible design of the multi-rib belts makes the system particularly simple and efficient to assemble, even when it comes to integrating the new unit into existing installations.
Thanks to the consistent level of tension maintained by the belts, both acceleration and braking are shorter and more precise than in conventional systems. Even delicate products can be handled with maximum efficiency thanks to zero-pressure accumulation control.