The SU Type coupling has a single flex plane, and is comprised of a single disc pack kit with two hubs. It is suitable for angular and axial misalignment only. Two SU couplings are often combined with a shaft to make a floating shaft coupling. The shaft can be hollow for long light weight floating shaft couplings.
N/ALovejoy: CAD Models are accurate envelope dimensions only. Features such as bore size and keyway are not rendered or are only representative. Contact Lovejoy Technical Support or refer to product catalogs for details.
Specifications
Description
N/ASU185-6-CP-2.1265X2.2515-BSE=0.551
Bore Size
N/A2.1265 & 2.2515 in
Hub Style
N/AStandard
Type
N/ADisc Coupling
Material
N/ASteel
Style
N/ABored
Weight
N/A28.30 lb
Color
N/AMetallic
Coupling Series
N/ASU-6
Coupling Type
N/ADisc
Dimensional Data
Size
N/A185-6
Keyway Size (W x D)
N/A1/2 x 1/4 Both Ends in
Set Screw Style Coupling Size (Dimension T)
N/A1/2-13 & 3/8-16
Length thru Bore
N/A3.150 in80.01 mm
Dimension FD
N/A7.280 in185.00 mm
Overall Length
N/A6.850 in174.00 mm
Max. Bore (Dimensions ID1/ID2)
N/A3.13 in80 mm
Dimension HD
N/A4.41 in112 mm
Distance between Shaft Ends (Dimension BSE)
N/A0.551 in14.00 mm
Cubic inches
N/A363.03904 in³
Performance Data
Temperature
N/A-40 to 450 ºF
Nominal Torque
N/A29200 in·lb
Max. Torque
N/A58400 in·lb
Max. Speed (Unbalanced)
N/A4200 rpm
Max. Speed (Balanced)
N/A10500 rpm
Max. Angular Misalignment
N/A1.50 º
Torsional Stiffness x 10^6 (of one disc pack)
N/A11.50 in·lb/rad
Rated Power at 100 rpm
N/A46.30 hp34.50 kW
Features
Features
N/A
Unitized disc pack
Infinite life when properly aligned
Torsionally rigid without any back lash
No need for lubrication or maintenance
No wearing parts and high resistance to harsh environmental conditions
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