Electric spiral lift
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Electric spiral lift is a type of spiral shaped lift hill used on some Schwarzkopf roller coasters.
It was used on the Jet Star II, Jet Star III, City Jet / Jet 400 and Speed Racer / Extended Jumbo Jet models.
Technology
A power rail in the center of the track passes current to an electric motor in the car, powering it.[1] This is similar to a powered coaster, however following the lift the trains coast under their own momentum.
References
| Roller coaster descriptions | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Basic elements | Brake run • Station | ||||||||
| Advanced elements | Bunny hill • Headchopper • Inversions • Pre-Drop • Tunnel | ||||||||
| Propulsion | Lift hill (Cable • Catch car • Chain • Electric spiral • Elevator • Ferris wheel • Friction wheel • Spiral)
Powered launch (Counterweight • Friction wheel • Flywheel • Compressed air launch • Electric winch launch • Hydraulic • LIM • LSM) | ||||||||
| Technology | Block brakes • Car • On-ride camera • On-ride soundtrack • Test seat • Train • Track • Transfer track • Wheel assembly | ||||||||
| Other | Chicken exit • Exclusive ride time • POV • Queue line • Rollback • Theming | ||||||||