MW-Series four beam couplings are precision flexible couplings with true metric outer diameter and length dimensions, making them ideal for global applications requiring metric conformity. Designed for sensitive instruments such as encoders and tachometers, these couplings offer high flexibility to minimize radial forces, protecting small bearings and extending component life.

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Their compact, industry-standard length allows for easy integration into tight spaces and retrofitting into existing equipment. Like the P-Series, MW-Series couplings feature a helical cut design that ensures excellent torque transmission and low windup. Manufactured by Ruland in the USA from a single piece of 7075 aluminum for lightweight, low-inertia performance or 303 stainless steel for higher torque capacity, they deliver reliable performance in precision motion control systems.

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