A linear induction motor (LIM) is a form of electro-magnetic propulsion containing no moving parts. They may replace a traditional lift hill and brakes. Typically LIM systems launch the roller coaster train from the station extremely quickly. They have since been superseded by linear synchronous motor technology.
|Roller coaster descriptions|
|Basic elements||Brake run • Station|
|Advanced elements||Bunny hill • Headchopper • Inversions • Pre-Drop • Tunnel|
|Propulsion||Lift hill (Cable lift • Chain lift • Elevator lift • Ferris wheel lift)|
|Technology||Block brakes • On-ride camera • On-ride soundtrack • Train • car • Track • Transfer track • Underfriction • Wheel|
|Other||POV • Queue line • Rollback • Theming|