CM 900 RPM Specification0 pages

Airflex Type CM
Marine Clutch
®
26CM475
30CM500
35CM500
40CM550
48CM650
New CM Marine Clutch
Specifications
The Eaton Airflex Type CM is an air actuated drum style
clutch designed to satisfy the most demanding marine
propulsion applications.
The Type CM features an
actuating tube bonded to a
steel rim as well as male and
female registers which allow
the elements to be easily
assembled into dual and triple
arrangements. Ventilated friction
shoes allow for greater heat
dissipation to accommodate
moderate slip applications.
The following specifications have
recently been updated to accommodate the demanding conditions
of today’s marine industry:
•t NEW single piece friction
pad increases torque and
energy capacity.
•t NEW improved rating for
operation at 900 RPM for 35,
40 and 48 inch CM products.
•t NEW updated ISO grade 24
balance specification which
minimizes engine room
vibration and improves drive
component service life.
Sizet
Torque lb • in at t
150 psi Maximum*t
Maxt
RPMt
Overallt
Widtht
Outside
Diameter
26CM475t
30CM500t
35CM500t
40CM550t
48CM650t
264,000t
376,000t
528,000t
739,000t
1,227
,000t
1030t
915t
900t
900t
900t
6.94t
7
.17t
7
.69t
8.44t
9.06t
34.750
39.375
45.875
51.375
59.500
*Dynamic torque calculated at 150 PSI and zero RPM shown,
static torque approximately 25%greater. Torque in each application
is dependent upon air pressure and speed.