Lovejoy SX90-6 Industrial Coupling Spacer.
Lovejoy 69790493805 SX90-6 Industrial Coupling Spacer, Inch, 2.360″ BSE, 3.54″ Coupling OD.
Specifications
Description | SX90-6-SPCR-BSE=2.36 |
Hub Style | Standard |
Type | SX-Type Coupling Spacer |
Material | Steel |
Style | Bored |
Color | Metallic |
Coupling Series | SX |
Coupling Type | Disc |
Weight | 2.1 lb |
Dimensional Data
Size | 90-6 |
Dimension FD | 3.54 in 89.92 mm |
Overall Length (for an SX Style coupling) | 1.770 in 44.96 mm |
Distance between Shaft Ends (Dimension BSE) | 2.360 in 15.50 mm |
Performance Data
Nominal Torque | 2100 in·lb 240 N·m |
Max. Torque | 4200 in·lb 480 N·m |
Max. Speed (Unbalanced) | 9100 rpm |
Max. Speed (Balanced) | 22700 rpm |
Max. Angular Misalignment | 1.5 º |
Flexible couplings are used to link two rotating shafts that are not aligned in order to transmit the rotational power, known as torque, from one shaft to the other. Most flexible couplings consist of two hubs and a middle assembly; each hub attaches to a shaft while the middle assembly flexes between the hubs to accommodate the misalignment of the two shafts.
Shaft misalignments are generally either parallel or angular and cause complications to transmitting rotational power from one shaft to another in the form of stresses, loads, vibrations, and other forces, which vary from one type of misalignment to another. Flexible couplings are used in a broad range of applications, such as in motor vehicles, conveyors, escalators, agricultural, forestry and mining equipment, aeronautics, robotics and space exploration, among others.
Lovejoy manufactures flexible couplings, universal joints, variable speed drives, and other transmission and mechanical power products. The company, founded in 1900, is headquartered in Downers Grove, IL.
