Lovejoy DI158-6 Spacer for Drop-In Spacer Coupling 7.00 In BSE.
Lovejoy 69790494587 Size DI158-6 Spacer for Drop-In Spacer Coupling, Inch, 7.00″ BSE, 6.5″ Coupling OD.
Dimensional Data
Size | 158-6 |
Length thru Bore | 2.76 in 70.1 mm |
Spacer Length (OAL) | 4.622 in 117.4 mm |
Max. Bore (Dimensions ID1/ID2) | 3.13 in 80 mm |
Flange Diameter (Dimension FD) | 6.5 in 165.00 mm |
Outside Diameter | 4.410 in 112.00 mm |
Dimension S | 3.120 in 79.00 mm |
Distance between Shaft Ends (Dimension BSE) | 7 in 177.8 mm |
Cubic inches | 195.19500 in³ |
Performance Data
Nominal Torque | 17700 in·lb2000 N·m |
Max. Torque | 35400 in·lb4000 N·m |
Max. Speed (Unbalanced) | 4920 rpm |
Max. Speed (Balanced) | 12300 rpm |
Axial Misalignment (∆ Ka) | 0.122 in3.1 mm |
Max. Angular Misalignment | 1.50 º |
Torsional Stiffness x 106 | 5.8 in·lb/rad 0.70 Nm/rad |
Rated Power at 100 rpm | 28.2 hp 21 kW |
Features
Features |
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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.
