CSGC Gear couplings comprise of two externally
toothed steel Hubs coupled by means of steel internally
toothed sleeve
The Sleeve is sealed
at each end by single lip seal, retained by a circlip,
for size 100-104
The sleeve is sealed
at each end by end cover having O-ring arrangement
for size 105-110
The hub teeth are both crowned and barelled to
give misalignment of 0.750 per Gear mesh with
maximum teeth contact.
SERVICE FACTOR
PRIME MOVER
Driven Unit (Machinery)
Electric Motor or
Steam Turbine
Gasoline or Diesel Engine
4 or
more Cycl.
Gasoline or Diesel Engine,
more than 6 cycl.
LIGHT Uniform of steady load never exceeding horse
power rating, infrequent starting; Agitators,
Blowers, Can Filling MAchines, Conveyors, Fans,
Generators, Pumps, Steering Gear, Strokes
1.0
1.5
2.0
MODERATE
Heavy inertia, moderate shock, frequent starting;
peak loads do not exceed 125 percent average horsepower.
Uneven load; Conveyors, Feeders, Welding, Laundry
Washers, Mixers, Paper Mills, Printing Presses,
Screens, Textile Industry, Car Pullers.
1.5
2.0
2.5
HEAVY
Heavy shock conditions or frequent reversing peak
loads do not exceed 150 percent average horse
power. Uneven load, Cranes & Hoists, Crushers,
Dredges, Elevators, Hammer Mills, Lumber Industry,
Machine Tools, Metal Mills, Oil Industry, Rubber
Industry, winlass.
2.0
2.5
3.0
How
to Select the right Nuflex Gear Coupling
1.
Select the size NUFLEX Coupling that will accommodate
the diameter of the largest shaft. Usually this
will determine the proper size Coupling for your
application
2.
To make sure this Coupling has the required capacity:
a) Check your application against the Service
Factor Chart
b)Use the following formula to obtain the HP per
100 RPM of your application
HP * Service Factor * 100 / RPM
Note
1.
Made to order/Special Gear Couplings also can
be manufactured
2.
Heat
Treatment will be done on request at extra cost.
