The Magnetic Self-Braking Zipline Pulley

Controlled High-Speed Arrivals

The key safety difficulties surrounding regulated braking at the end of high-speed zip wire courses are directly addressed by our self-braking magnetic pulley. Designed specifically for steep, long, and fast setups, it enables the construction of long-distance ziplines without an overly complex and costly terminal braking area.

By eliminating these high-maintenance structures, operators benefit from the smallest possible environmental footprint. The internal braking mechanism effectively equalizes rider momentum; regardless of weight or weather conditions (such as wind), all participants will arrive at the platform at a safe, controlled speed.

Trolley Configurations

Depending on the operational setup, the speed reduction can be configured using copper wheels (up to 35% reduction), aluminum wheels (up to 25% reduction), or standard wheels (no speed reduction).

• Single trolley with integrated handle and safety slots for a sit-harness.
• Tandem trolley with two integrated handles and safety slots for sit-harnesses.
• Trolley with 3 integrated safety slots for usage with a Superman (head-first) harness.
• Action camera mounting setups and company branding options available.

Technical Specifications

• Body: Aluminum
• Braking Type: Patented Eddy Current - Magnetic Brake
• Max Speed Rating: 140km/h
• Cable Compatibility: 12mm to 22mm rope diameter
• Cable Grade Range: 4% – 25%
• Rider Weight Range: 25 – 125 kg
• Trolley Weight: 6-7 kg (depending on configuration)
• Compliance: WorkSafeBC part 11, CSA Z259.16-15, ASTM F2783

Low Maintenance & Self-Regulating

Because the braking is magnetic, there are no contacting parts in the braking system to wear out or fail. The trolley itself is highly reliable, with wheel changes being simple to execute as part of a normal inspection cycle.

Furthermore, the resistance adjusts automatically to the zip wire configuration and participant weight. A heavier participant naturally generates a faster speed down the line, which in turn causes the magnetic field to create a proportionately increased braking force. This guarantees a consistent, gradual deceleration experience for all users.