Lineární jednotky - EN

117 In automation, motors are more than just drive units. As well as determining the dynamics of the system, they also play a key role in terms of precision and controlling movement. The reliability and safety of the system as a whole also depend on the quality of the motor. That is why item uses high-quality synchronous motors. These electric motors supply high torque even at low rotational speeds and complete their start-up with excellent precision, even under high loads. Controlled synchronous operation in all phases boosts precision. As a servomotor, the drive supplies information about the angle of its motor shaft, as well as rotational speed and acceleration, to the Controller. item uses Motors with a digital absolute encoder or analogue resolver for position control purposes. These contactless encod- ers, combined with the Controllers from item, ensure the Linear Unit can be positioned precisely in any phase of the motion cycle – even in difficult environmental conditions. The item servomotors are perfectly configured for use with the item Linear Units, Gearboxes and Controllers. Note: You can find a clear comparison of all the item Motors starting on Page 176. Motors MOTORS