Click for larger image and other views Image is representative of the product family. Select individual products in the table below for more specific images and product specifications

How can we improve our images or Product Specifications?

Lovejoy Beam Coupling, ES Series Single Beam Set Screw Style, Aluminum, Inch, Complete Coupling

Be the first to review this item

Product Specifications
Material Type
Aluminum
UNSPSC Code
31163000
Brand Name
Lovejoy
System of Measurement
Inch

This item is no longer available

These items ship for FREE with 2-Day Shipping on orders over $50. (Details)

Want it delivered on Tue, Dec 23? Order in-stock items in the next 13 hrs 22 mins and choose One-Day Shipping at checkout.

  • Share
Currently showing 1-13 of 13
Mfr Part # Coupling Size Bore A Diameter Bore B Diameter Outside Diameter Length Torque ASIN

The Amazon Standard Item Number (ASIN) uniquely identifies
the item in the AmazonSupply.com (and Amazon) catalog.

Available

If an item is currently out of stock, but has an estimated lead time, you can place an order now and we will ship it as soon as it is available.
You can also order more than we currently have in stock.
Read more about back orders in our help section.

Price  
All All All All All All All      
Currently showing 1-13 of 13
68514456622 ES075 3/16" 3/16" 0.748" 0.748" 5 in-lbs B003U6HZNQ yes $32.33 Buy Options
68514456624 ES075 3/16" 1/4" 0.748" 0.748" 5 in-lbs B003U6HZNG yes $32.33 Buy Options
68514456626 ES075 1/4" 1/4" 0.748" 0.748" 5 in-lbs B003U6HZMC yes $32.33 Buy Options
68514456634 ES100 1/4" 1/4" 0.984" 0.984" 11 in-lbs B003U6HZOA yes $39.52 Buy Options
68514456636 ES100 1/4" 3/8" 0.984" 0.984" 11 in-lbs B003U6HZOU yes $39.52 Buy Options
68514456638 ES100 3/8" 3/8" 0.984" 0.984" 11 in-lbs B003U6HZQI yes $39.52 Buy Options
68514456646 ES112 3/8" 3/8" 1.102" 1.102" 17 in-lbs B003U6HZTK yes $45.84 Buy Options
68514456648 ES112 3/8" 1/2" 1.102" 1.102" 17 in-lbs B003U6HZSQ yes $40.95 Buy Options
68514456650 ES112 1/2" 1/2" 1.102" 1.102" 17 in-lbs B003U6HZRC yes $12.44 Buy Options
68514458286 ES050 3/16" 3/16" 0.512" 0.512" 1.8 in-lbs B004QWZHYC yes $29.32 Buy Options
68514458294 ES100 5/16" 5/16" 0.984" 0.984" 11 in-lbs B004QWZIA0 yes $40.98 Buy Options
68514477393 ES075 1/8" 3/16" 0.748" 0.748" 5 in-lbs B003U6HZMW yes $12.17 Buy Options
68514477395 ES112 1/4" 3/8" 1.102" 1.102" 17 in-lbs B003U6HZRW Usually ships in 4 to 6 weeks $45.84 Buy Options

Key Features

  • Single beam coupling for use in angular, parallel, and axial misalignment scenarios requiring zero backlash
  • Anodized aluminum for less weight and quicker response time than stainless steel
  • Set screw mounting style installation
  • Single-piece coupling for longer service life than couplings with moving parts
  • Operating temperatures up to 200 degrees F

Product Description

This Lovejoy anodized aluminum single beam coupling is intended for use in angular, parallel, and axial misalignment scenarios requiring zero backlash and less weight and quicker response time than a stainless steel coupler has. Beam couplings, a type of flexible coupling, use one or more spiral slots cut in a single piece of metal rod to form a "spring" center section, referred to as a helical coil or beam. The beam portions of the coupling flex to accommodate misalignment while continuing to convey power between the attached shafts. This beam coupling corrects angular misalignment up to 5 degrees, parallel misalignment up to 0.005", and axial motion up to 0.010". This beam coupling's single-piece construction provides longer service life than couplings with moving parts. Set screws lock the coupling onto the shafts. The anodized aluminum coupling is resistant to corrosion and can operate in temperatures up to 200 degrees F. This Lovejoy single beam coupling is suitable for use in light duty applications such as coupling a servo motor to a lead screw in a motion control system.

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 various other transmission and mechanical power products. Their products meet the standards of the International Organization for Standardization (ISO), the Deutsches Institut für Normung (DIN), the American National Standards Institute (ANSI), the American Gear Manufacturers Association (AGMA), the Society of Automotive Engineers (SAE) and Japanese Industrial Standards (JIS) for quality assurance. The company, founded in 1900, is based in Downers Grove, IL.

How can we improve our Product Description?

Customer Reviews

There are no customer reviews yet.

Be the first to review this item

Go to the HomePage

Order by Phone
M-F 8am-8pm ET, Sat-Sun 8am-5pm ET 800-220-4242

My Account| Returns| Help

Website Feedback| Contact Us| Sell on AmazonSupply| Become an Affiliate

Privacy Notice| Conditions of Use

Follow Us 

© 2014 Amazon.com, Inc. and its affiliates.