Svendborg Brakes - one-stop-shop for copper mine hoist braking systems

A major mine hoist OEM contacted Svendborg Brakes when it required reliable low-speed and high-speed braking systems for a double-drum, 20-ton system designed for a copper mine hoist.

In terms of the low-speed braking system, Svendborg Brakes supplied pedestal-mounted Model BSFH 512 spring-applied, hydraulically released, dual-spring calliper brakes, each with 96,000 N braking force. The brakes act on two 12 ft. diameter discs installed on the 10.5 ft. diameter rope drum.
For the high-speed side of the motor, pedestal-mounted Model BSFI 3100 spring-applied, hydraulically released, mono-spring calliper brakes were chosen. Offering of 80,000 N braking force, the brakes are applied on a 47.5 in. disc.

To deliver the soft stop needed for the application, Svendborg Brakes provided customised SOBO® iQ hydraulic power units. These and the braking systems are operated by a single SOBO iQ control.

Selecting a provider that can deliver complete braking systems with associated controls is a big advantage for a hoist OEM. The interoperability of the systems means increased performance and reliability in application, essential for equipment that will often carry personnel. Maintenance is also simplified and expedited. Spares and service support are available from a single source, which ensures a faster response and reduced downtime. All braking systems on the hoist can be maintained by a single knowledgeable team, so high quality repairs and instant familiarity with the system can be expected.

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