P-Series four beam couplings are optimized for precision applications requiring low bearing loads, such as encoders, tachometers, and other delicate instrumentation. Their enhanced flexibility minimizes radial forces, helping to extend component life and maintain consistent performance. With a compact design that matches industry-standard lengths, P-Series couplings are ideal for space-constrained installations and seamless equipment retrofits.

Hide details

These flexible couplings retain excellent torque transmission and low windup characteristics thanks to their precision helical cut pattern. Manufactured by Ruland in the USA from a single piece of 7075 aluminum for lightweight, low-inertia performance or 303 stainless steel for greater torque capacity, P-Series couplings offer reliable performance in demanding motion control environments.

Hide details