Sky Glider – fastest passenger cableway driven by a WATT helical geared motor

The Sky Glider
Photo by WATTDRIVE

The Sky Glider of the company Alfred Rodlsberger, Stahl- und Maschinenbau GmbH from A-5721 Piesendorf, excites families, as well as the young and those young at heart, with a unique flying adventure. Whether the flight goes through forest aisles or is starting from a snowy summit cross, excitement and adrenaline are always present. This flying adventure of special class is powered by a WATT helical geared motor that ensures a secure run in a 100 Hz characteristic.

Drive concept:
The drive train of the fastest  passenger cableway in the world (85km/h!) consists of a helical geared motor (150kW, 100Hz characteristic – see picture 2) that is driven by a frequency inverter and a wear-free brake system with brake resistor. Two redundantly built safety disc brakes with hydraulic ventilation at the drive disc allow mechanical braking should emergency braking be necessary. The connection between the gear shaft and drive disc is realised with an elastic connection coupling.

Driven by a helical geared motor
Photo by WATTDRIVE

WATT helical geared motor:

According to the operating conditions (depending on the operation site), the geared motors are equipped with various motor options of the modular motor concept of Watt Drive:

• Encoder
• Winding- and climate protection
• Condensate drain hole
• Viton seal ring on the motor shaft

The 2-stage helical gear is delivered with synthetic lubricant and special sealing on the gear output.

Technical data of the Sky Glider:

Further design characteristics:

The tension is done hydraulically for the carrying- and pulling cable. The drive station can be installed on the mountain- or valley site. An automotive salvage car with a brake rounds off the safety concept. Pilz safety control, remote maintenance, TÜV (German association for technical inspection) certified.

For further information visit: www.wattdrive.com

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