Re: Kanter disc brake conversion
Posted by Ross On 2023/7/23 20:08:12
Your offset in the pushrod appears to be about two inches.
Normal braking pressure with discs can run over 800 psi. Without the benefit of boost and with a 1" diameter piston that will require a 628 pound push, for example if the engine stalled or some other goofy thing occurred.
628 lbs linear force applied to the pushrod and working through that 2" offset creates a 105 lb-ft bending moment in the pushrod. Hmmmm. So I welded a nut to an old brake pushrod and applied 120 lb-ft of torque.
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