Linear Motor faq summary, you want to know all of this. Linear Motor is a new kind of motor which can directly convert electric energy into Linear Motion Mechanical Energy. It has the incomparable advantage of rotary motor. 

     But there are also many enterprises, although they have heard of linear motors, but they are "only half-understood" and have doubts about many problems. This leads these enterprises to want to adopt linear motors but dare not use them, this small series on the focus of our concern to make a summary of the proposed collection. 

     1. How to select linear motor? Before selecting the model, we need to know our own use, we need linear motor to drive multiple objects, how the objects move (speed, travel, etc.) , how the linear motor is installed, etc. , only on the basis of accurate data can the right model be selected. 

     2, the choice of linear motor can not add external encoder? If the linear motor is chosen by the customer for the purpose of high precision positioning, then the position feedback system is needed to provide the commutation of the whole control and the purpose of positioning accuracy, therefore, it is usually necessary to match the optical ruler to meet the functional requirements. If the precision requirement is not very high, can also choose to match the magnetic ruler. 

     3, LINEAR motor price and ball screw how much difference? At present, the price of linear motor than ball screw slightly more expensive. If the screw is used for precision positioning, rather than high thrust and high stress situations, the price will be closer. 

     Kunshan Tongmao Electronics Co. , Ltd. . Deep tillage linear motor field more than 10 years, Tongmao linear motor are using European and American technical standards and processing technology, exported to overseas. 

     The article was originally written by www.tmmotion.com in Kunshan, China. Please quote the source.