DC linear motor E-SWL series

brushlessframelesshigh-speed

E-SWL series： - Peak thrust：129~3300N - Sustained thrust：39~1100N - The patented technology of anti cogging effect is adopted to minimize the cogging effect - High motor constant（Km） - High thrust density - Zero contact, maintenance free, brushless design - Three phase sine wave commutation - The maximum acceleration can easily exceed10G - High positioning accuracy and high resolution - The setting time is very short - Low heat loss - Modular magnet design - Minimal shape - Low attraction ● High Force ● Excellent acceleration performance ● Strong overload capacity ● Small cogging force ● Modular design 1 . W ide speed range Because the frameless part of the linear motor is a non-contact part , there is no mechanical transmission limit , so it is easy to achieve very high and very low speed . T he speed is not limited by the motor, but will be limited by other components in the system , such as linear bearings and the bandwidth that can be achieved from any feedback device . A pplication speeds of more than 5 m / s can usually be achieved . I n contrast , due to resonance and wear, mechanical drives such as ball screws usually limit the linear speed to 0 .5 ~ 0 .7 m / s . I n addition to a wide speed range , sum-dm series linear motors have very good constant speed characteristics . T he speed fluctuation is usually less than ± 0 .01% . 2 . H igh system dynamic performance I n addition to high-speed capability, sum-dm linear motor also has extremely high acceleration . It is limited only by the system bearings . Large motors can usually reach an acceleration of 3 ~ 5g , while small motors can easily reach an acceleration of more than 10g .