Every intralogistics company relies on drives, whether they have to store, sort or supply goods. Likewise in the beverage industry where they move bottles, packaging units, and crates of drinks and are used when filling containers or sorting empty goods. In the automotive industry you can find gearmotors throughout the manufacturing process, from the press shop to final assembly. To name just one small fraction of their applications: In industrial production, they drive a countless number of conveyor lines, lift and lower loads, and move the widest variety of different goods from A to B in all types of systems. Without gearmotors, the entire global economy would come to a standstill. The possible applications for gearmotors are exceptionally varied. This torque is specified in newton meters (Nm) and is the measurement for the force of the gearmotor and the load that it can move with that force. The speed ratio i between the input speed and output speed of the gear unit serves as a measure of this.Īnother important measured variable for a gearmotor is the maximum torque on the output side. We refer to a reduction ratio or gear ratio based on whether a gear unit steps down or steps up the incoming speed from the motor (called the input speed). With that in mind, the design of the gear unit determines whether a gearmotor is suitable for light, medium or heavy loads and for short or long power-applied hours. In most application cases, the gear unit slows down the rotational speed of the motor while at the same time transmitting significantly higher torques than the electric motor alone could provide. The gear unit therefore functions as a converter of speed and torque. These features transmit the force of the motor from the input end to the output end. The central role in the gearmotor is performed by the gear unit and its gear unit stages, the gear pairs.
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