The Difference and Function Between Magnetic Brake and Centrifugal Brake
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Centrifugal brakes perform better in long-distance casting than magnetic brakes, but they lack stability and are prone to line bursts in strong winds. Magnetic brake baitcasting reels offer better stability during casting but are less effective with light lures. The shapes of their brake discs are also different. Below is an introduction to the functions of magnetic brakes and centrifugal brakes: 1. The function of a magnetic brake is based on the principle that magnetic lines can pass through metal materials. When the spool is rotated by the line, it cuts through the magnetic lines, generating resistance to control the spool's speed and reduce line bursts. 2. The function of a centrifugal brake is that when the lure flies forward, the line drives the spool of the baitcasting reel to rotate. The centrifugal weights on the spool move outward along the centrifugal disc, rubbing against the centrifugal ring to create friction, thereby controlling the spool's speed. The faster the spool rotates, the greater the centrifugal braking force, and the more centrifugal weights used, the stronger the braking force.
Recently studied fishing reel braking systems, the main difference between magnetic brakes and centrifugal brakes lies in their working principles. Magnetic brakes rely on the magnetic resistance generated between a metal cup and magnets to control line release—the faster the rotation, the greater the resistance. Adjusting the dial allows real-time changes to braking force, making it ideal for complex wind conditions or light lure casting. Centrifugal brakes, on the other hand, use rotating discs to fling brass weights against the inner wall of the spool, creating friction. The resistance adjusts automatically with rotation speed but lacks fine-tuning capability, requiring manual addition/removal of brass weights by opening the side plate. Centrifugal systems excel with heavy lures, while magnetic brakes deliver pinpoint accuracy for finesse fishing. Both systems wear over time—clean metal debris from the brake chamber monthly for optimal performance.