Lovejoy Coupler, L075 X 9/16"

Lovejoy Coupler, L075 X 9/16"

The L075.562 Lovejoy Coupler Hub (L075 x 9/16") is a jaw-style coupling hub engineered for dependable torque transmission in compact drive systems. Manufactured from sintered iron and designed for use with an SOX (NBR/Buna-N) spider, this hub delivers smooth power transfer while helping dampen vibration and accommodate minor misalignment. With fail-safe operation and oil-resistant elastomer compatibility, it’s built to keep equipment running—even if conditions get less than ideal.

Country of Origin
Varies by production batch

Key Features / Specifications

• Description: L075-HUB-9/16-1/8X1/16KW
• Coupling Size: L075
• Bore Size: 9/16"
• Keyway Size (W x D): 1/8" x 1/16"
• Hub Style: Style 1
• Coupling Type: Jaw
• Material: Sintered Iron
• Color: Metallic
• Number of Jaws: 3
• Elastomeric Member Compatibility: SOX (NBR / Buna-N) Rubber Spider
• Nominal Torque: 90 in·lb
• Maximum Speed: 11,000 RPM
• Rated HP @ 100 RPM: 0.14 HP
• Rated HP @ 1,200 RPM: 1.68 HP
• Rated HP @ 1,800 RPM: 2.57 HP
• Rated HP @ 3,600 RPM: 5.04 HP
• Length Through Bore: 0.82"
• Hub Length: 1.32"
• Overall Length (Complete Coupling): 2.130"
• Outside Diameter: 1.75"
• Min. Bore Capacity: 0.250"
• Max. Bore Capacity: 0.875"
• Weight (Hub): 0.44 lb
• Weight (Complete Coupling w/ Max Bores): 1.00 lb
• Operating Temperature (Spider): -40°F to 212°F

Features

• Fail-safe design – continues to perform if elastomer fails
• No metal-to-metal contact during normal operation
• Resistant to oil, dirt, sand, moisture, and grease
• Part of a system offering extensive bore size combinations

Ideal For

• Electric motor to gearbox connections
• Pumps, compressors, and conveyors
• Applications requiring vibration dampening and shock absorption
• Equipment operating in oily or dusty environments
• Compact drive systems that need reliable torque transfer without drama