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.
Unit of Measure

Specifications

Description 

N/A SU110-6 CPLG 1.625/1.626 KW SS

Bore Size  

N/A 1.626 & 1.626 in

Hub Style

N/A Standard

Type

N/A Disc Coupling

Material

N/A Steel

Style

N/A Bored

Weight

N/A 8.86 lb

Color

N/A Metallic

Coupling Series

N/A SU-6

Coupling Type

N/A Disc

Dimensional Data

Size

N/A 110-6

Keyway Size (W x D)

N/A 3/8 x 3/16 Both Ends in

Set Screw Style Coupling Size (Dimension T)

N/A 1/4-20 Both Ends

Length thru Bore

N/A 1.97 in50.04 mm

Dimension FD

N/A 4.330 in110.00 mm

Overall Length

N/A 4.270 in108 mm

Max. Bore (Dimensions ID1/ID2)

N/A 1.810 in46.00 mm

Dimension HD

N/A 2.560 in65.00 mm

Distance between Shaft Ends (Dimension BSE)

N/A 0.331 in8.40 mm

Cubic inches

N/A 80.05780 in³

Performance Data

Temperature 

N/A -40 to 450 ºF

Nominal Torque

N/A 5100 in·lb

Max. Torque

N/A 10200 in·lb

Max. Speed (Unbalanced)

N/A 7200 rpm

Max. Speed (Balanced)

N/A 18000 rpm

Max. Angular Misalignment

N/A 1.50 º

Torsional Stiffness x 10^6 (of one disc pack)

N/A 3.4 in·lb/rad

Rated Power at 100 rpm

N/A 8 hp6 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
  • Larger sizes are available upon request