The two most common high performance FLEXXOR shaft couplings are the
C and CC models. Torque is transmitted from the inner row of permanent
fasteners through the spoke-like membranes to the outer ring of
fasteners. The outer fasteners connect the diaphragms to the hub
ring. Fasteners can be stainless steel rivets or shear bolts.
The FLEXXOR C model shaft couplings consist of
a single set of
diaphragms at each end of either a tubular or solid spacer.
CC FLEXXOR model shaft couplings use two sets
of diaphragms
at each end of the spacer. Therefore, CC models have twice the
axial travel and 1⁄2 the spring rate of C model couplings.
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Here for Engineering & Dimension Data
Materials:
Anderson Clamp Hubs – 4000 series or equivalent
alloy steel heat treated to 130,000 PSI UTS minimum.
Hub rings, sleeves – 1018 or 1026 carbon
steel or 4000 series alloy.
Diaphragms – 17-7PH, 301 full hard.
Bolts – AISI 4140, 4340, 6150, 8740 alloy
steel heat treated to grade 8 minimum.
Locknuts – grade C minimum
Special materials available such as INCO 718, Beryllium
copper, Titanium, Monel.
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