Direct drives are electric drive systems that operate without mechanical transmission elements such as gears. They consist of linear motors and torque motors. Overall, direct drives offer efficiency, precision and are maintenance-free, which underlines their versatile use in various industrial applications.
– Direct drives offer high positioning accuracy and repeatability with correct integration
– Fast acceleration and high speeds enable dynamic and efficient processes
– The absence of mechanical transmission elements reduces maintenance costs
Linear motors generate linear motion and offer precise positioning. Their use ranges from machine tools to high-precision applications such as semiconductor production. Linear motor axes consist of a linear motor including guide and measuring system (Linear Encoder). They can therefore be integrated as a plug & play axis without major design effort.
Torque motors convert electrical energy into torque (rotation). They have high polarity and therefore generate very high torques and rather low maximum speeds. Mechanical transmission elements such as gears or belts/chains can therefore be dispensed with. They are integrated directly into a machine or are used in complete rotary tables, which are already plug & play ready for use with a measuring system and ball/cross roller bearings.
