SafeSet Application: Gyratory Crusher

Control the torque to get the most out of your equipment.Torque limiting couplings from Voith limit the torque peaks and associated downtime.

Gyratory crushers can come to a standstill when uncrushable objects become stuck in the crushing chamber. The inertia of the driveline and motor continue the momentum. The overload can cause damage, however this can be avoided by controlling the torque.

Leading engineering company FLSmidth installed a SafeSet torque limiting coupling because they wanted a torque limiter which was reliable and durable.

Customer benefit• Protection for all driveline components from

being damaged• Increased torque control• Higher productivity

Voith Turbo Safeset ABRönningevägen 882434 Hudiksvall, SwedenTel. +46 650 540 150Fax +46 650 540 165info.safeset@voith.com

www.voith.com/safeset/mining

Customer FLSmidth Minerals USA Inc, U.S.A.FLSmidth is a leading engineering company which supplies the global cement and minerals industries with everything from engineering, single machines and complete processing plants to maintenance, support services and operation of processing facilities.

SolutionSafeSet torque limiting coupling SR-PF 170 fitted with a Falk 1045 G52 gear coupling, is installed between the motor and the crusher on a 203 mm (8 inch) diameter floating shaft with a length of 1648 mm (64.87 inches). The SafeSet SR-PF model 170 has proven to be very reliable and durable.

Technical specification SafeSet SR-PF 170

Speed 590 rpmPower 800 HP

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