LOGO!MAT L - Series: Rollers

Roller friction rollers setting

The LOGO!MAT Roller Conveyor Systems are generally equipped with self-developed and produced friction rollers. Each roller has a built-in, adjustable or non-adjustable friction clutch that lets the roller stop under the stationary pallet during accumulation. As a result, only very minimal accumulation and stopping force is generated. All rollers are maintenance free and a friction adjustment can be done while the roller is installed. Relocating or replacing a roller can be done in less than five minutes. Chips, dirt, grindings or other particles simply fall down between the rollers and do not influence the pallet transport. Fluids don’t influence the roller performance because of the well-sealed bearings and the closed roller design.

The rollers in the assembly conveyors carry the weight of the pallet. The drive chain acts as the driving element and does not see any load, which consequently prolongs the life of the chain. The entire chain is guided, contained and protected in the frame of the conveyor and is automatically tensioned by a spring in the drive station.

Stub rollers can be installed in areas where access to the work piece from underneath is required. Part accessibility from below is helpful if:
                  • The work piece gets machined from below
                  • The part has to become indexed directly
                  • A vision check has to be done from the bottom
                  • The part has to be supported to apply pressing forces or high torques

  • LOGO!MAT Conveyor Systems are available with two different roller classes, differentiated by their maximum weight capacity. These classes include our KRUPS ECO rollers for lighter and KRUPS Heavy Friction Rollers for heavier applications, with both types using surface hardened roller tubes with 50 mm diameter to avoid wear and to protect them against corrosion.
                    • ECO Rollers can be used up to a total pallet weight of 100 kg (220 lbs.)
                    • Standard Rollers can be used up to a total pallet weight of 300 kg (700 lbs.)