Aimed at the overhead conveyor market, the new Lenze GKK geared motors are energy-efficient and easy to use. The helical bevel geared units are available in four sizes with output torque ranging from 70 to 900Nm.
All models feature a manually operated disconnect clutch, suitable for a wide range of mechanical handling applications requiring this type of function. The operating lever is mounted on the end face for easy access, and actuation forces are low. The clutch effectively disconnects the motor from the output shaft, allowing driven components, such as a carriage on a powered overhead conveyor, to be moved by hand.
The compact helical bevel gearbox offers efficiencies in excess of 95%, low noise levels and smooth, vibration free torque transmission. It is also capable of withstanding radial loads of up to 36,000N
Lenze can also supply decentralised control systems for overhead conveyors though its subsidiary, Lenze DETO. Both tracked and inductive power transmission systems are available, together with intelligent inverter based controllers.