All Product Types > INDUSTRIAL MOTION PRODUCTS > Couplings & Power Transmission Parts Catalog > Motion Control Couplings > Bellows Style Couplings (BWC & BWLC Series) > BWLC Series - Bellows Clamp Style Couplings - Inch (Imperial) Bores > Part Number 68514476974  

Part Number 68514476974, BWLC Series - Bellows Clamp Style Couplings - Inch (Imperial) Bores


    Download PDF Download PDF   
    border="0" Printable Page  
    Email Email This Page  
    Save To Favorites Save To Favorites
  

    The BWLC (Bellows Clamp) Series coupling specifically addresses higher torque and bore capacities in the area of motion control. The BWLC Series offers the highest amount of torsional stiffness for accuracy and repeatability. The BWLC Series coupling features a corrosion resistant steel bellow and aluminum or steel hubs.

    The BWLC Series also has a torque capacity of up to 1,328 in-lbs, with a maximum bore capacity of 1.574 inches in diameter. The larger size of the BWLC allows for a greater amount of axial misalignment of .020 inches, with low reactionary loading on bearings.





Specifications  · Dimensional Data  · Performance Data  · Features  · Notes

Specifications

Description 

BWLC91-CP-3/4X3/4

Coupling Size

BWLC91

Type

Bellows Coupling

Bellows Material

Stainless Steel

Hub Material

Aluminum

Style

Clamp

Application

Motion Control

Weight

5.07 oz

Weight (Complete Coupling w/ Min. Bores)

81.13 oz


Dimensional Data

Bore A

0.750 in

Bore B

0.750 in

Overall Length

3.583 in
91.000
mm

Keyway Size

No Keyway

Outside Diameter

3.228 in
82.00
mm

Min. Bore (Dimensions ID1/ID2)

0.787 in
20.00
mm

Max. Bore (Dimensions ID1/ID2)

1.575 in
40.00
mm

Length thru Bore

0.846 in
21.50
mm

Clamp Screw Size

M10

Dimension HD

3.307 in
84.00
mm

Cubic inches

37.33480 in³


Performance Data

Max. Operating Temperature

212.00 ºF

Max. Speed

6800.00 rpm

Nominal Torque

1328.00 in·lb

Angular Misalignment

1 º

Axial Misalignment

0.0160 in

Parallel Misalignment

0.008 in

Moment of Inertia

9.5610 lb·in²

Torsional Stiffness

1336350.00 in·lb/rad


Features

Features 

  • Highest torsional stiffness
  • Low reactionary loading
  • No maintenance required
  • Low inertia


Notes

Notes 

  • Nominal torque, torsional stiffness, weight and moment of inertia are based on minimum bore size.
  • Various hub diameters available to accommodate different size bore diameters.


 DOWNLOADS 

Motion Control Coupling Catalog
(PDF, 0KB)