Gear Coupling
Roto Gear Flexible Gear Couplings
Roto Gear Curved Tooth Couplings are suitable for any
conceivable mechanical power transmission drives in all
industries, large / medium / small. It is compact and lighter
and thus suitable for installation where space is a constraint.
Roto Gear Couplings mainly comprises two Hubs with external
machine-cut teeth of specially designed configuration, two
flanged sleeves with internal teeth to match the two Hubs and a
set of machine finished fasteners to both the two Flanged
Sleeves when in installed position. Specially designed sealing
arrangement is provided to prevent leakage of grease and ingress
of outside dirt/water.
Roto Gear Couplings have its components manufactured out of
properly treated steels of quality which are best suited for all
industrial mechanical power - transmission systems. Teeth
profile are of specially designed configuration to provide ample
mechanical flexibility and compensation of parallel, angular and
axial misalignment of the connected shafts.
Roto Gear Couplings are available in following executions:
FULL GEARED FLEXIBLE TYPE ● HALF GEARED FLEXIBLE TYPE ● MILL MOTOR TYPE ●
SPACER TYPE ● FLOATING SHAFT TYPE ● BRAKE DRUM TYPE ● VERTICAL TYPE
Selection
■ Select the Roto Gear Coupling of size that ill accommodate the diameter of the larger shaft of a drive.
■ To ensure above coupling so selected has the required rating capacity:
a) Check the service factor applicable to the drive from the service Factor Chart
b) Find out the Rating HP/100RPM of the drive as per the following formula:
HP X Service Factor X 100
---------------------------------- = HP/100RPM
RPM
c) Check that the rating : HP/100 RPM of the selected Coupling is either equal to, or, great than the calculated rating as above.
Minimum Clearance Required for Aligning
