CAD (0)
▾
- The DI Type coupling has a “Drop-In” spacer assembly that is assembled at the factory. The coupling consists of two hubs and a spacer assembly comprising of the spacer, two unitized disc packs, and two guard rings. The disc packs are bolted to the spacer and guard rings at the factory using the torque values recommended by Lovejoy for the disc pack bolts. With the hubs mounted on the shafts, the entire disc pack assembly can be “Dropped In” place between the two hubs. The hubs are piloted to ensure proper centering of the spacer assembly. This piloting serves as an anti-flail feature and aids in the coupling’s ability to meet the balance standards mandated by API. This style coupling is designed to meet the balance and anti-flail requirements specified in API-610.
Oversized, or Jumbo, hubs are available for use with the DI Type coupling to allow for larger bore sizes on most DI coupling sizes. This allows for the use of smaller DI couplings in applications where a smaller size coupling can still accommodate the application torque.
Unit of Measure
Specifications
Description |
N/A DI185-6-CP-RSBXRSB-BSE=7" |
Hub Style |
N/A Standard |
Type |
N/A Disc Coupling |
Material |
N/A Steel |
Weight |
N/A 79.78 lb |
Style |
N/A Unbored |
Color |
N/A Metallic |
Bore Type |
N/A Rough Stock Bore x Rough Stock Bore |
Connection Type A x B |
N/A Rough Stock Bore x Rough Stock Bore |
Coupling Series |
N/A DI-6 |
Coupling Type |
N/A Disc |
Dimensional Data
Size |
N/A 185-6 |
Set Screw Style Coupling Size (Dimension T) |
N/A No Setscrew |
Keyway Size (W x D) 1 |
N/A No Keyway |
Keyway Size (W x D) 2 |
N/A No Keyway |
Length thru Bore |
N/A 3.150 in80.01 mm |
Dimension FD |
N/A 7.600 in193.00 mm |
Overall Length |
N/A 13.900 in320.00 mm |
Max. Bore (Dimensions ID1/ID2) |
N/A 3.750 in95 mm |
Dimension HD |
N/A 5.280 in134.00 mm |
Dimension S |
N/A 3.480 in88.00 mm |
Distance between Shaft Ends (Dimension BSE) |
N/A 7 in108 mm |
Cubic inches |
N/A 802.86400 in³ |
Performance Data
Temperature |
N/A -40 to 450 ºF |
Temperature |
N/A -40 to 450 ºF |
Nominal Torque |
N/A 29200 in·lb |
Max. Torque |
N/A 58400 in·lb |
Max. Speed (Unbalanced) |
N/A 10500.00 rpm |
Max. Speed (Balanced) |
N/A 10500 rpm |
Max. Angular Displacement (∆ Ka), n=1500 [1/min] |
N/A 1.5 º |
Axial Misalignment (∆ Ka) |
N/A 0.146 in3.70 mm |
Torsional Stiffness x 106 |
N/A 11.50 in·lb/rad |
Rated Power at 100 rpm |
N/A 46.30 hp34.50 kW |
Rated HP at 875 rpm (Standard Motor) |
N/A 46.30 hp |
Rated HP at 1,150 rpm (Standard Motor) |
N/A 46.30 hp |
Rated HP at 1,750 rpm (Standard Motor) |
N/A 46.30 hp |
Rated HP at 3,500 rpm (Standard Motor) |
N/A 46.30 hp |
Features
Features |
N/A
|
