E3 RAPTOR ELEMENT

015844 is the cross of WE3 

Dodge (Baldor) 015844 E3 Raptor Element – Size 3 Split-Tire Elastomeric Coupling Element, Natural Rubber

The Dodge (Baldor) 015844 E3 Raptor Element is a high-performance elastomeric coupling element designed for reliable power transmission in industrial and mechanical drive systems. Engineered as part of the Dodge Raptor coupling system, this Size 3 split-tire element provides superior vibration dampening, shock absorption, and misalignment compensation to help extend equipment life and improve operational efficiency.

Constructed from durable natural rubber, the E3 Raptor element is built to handle demanding operating conditions while maintaining flexibility and strength. Its advanced elastomer design helps accommodate angular, parallel, and axial shaft misalignment, reducing stress on connected equipment such as motors, pumps, compressors, and gearboxes.

With a rated torque of 371 lbf, maximum speed of 7500 RPM, and operating temperature range from -45°F to 220°F, the Dodge 015844 coupling element provides reliable performance in a wide variety of industrial environments. The split-tire design also allows quick installation and replacement without moving hubs, minimizing downtime and simplifying maintenance.

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Key Features

• Genuine Dodge / Baldor Raptor coupling element

• Size 3 split-tire elastomeric design for easy installation

• Durable natural rubber construction for long service life

• Absorbs shock loads and vibration for smoother operation

• Compensates for angular, parallel, and axial misalignment

• Designed for high-speed operation up to 7500 RPM

• Helps protect connected equipment and extend drivetrain life

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Product Specifications

• Manufacturer: Dodge (Baldor)

• Part Number: 015844

• Model: E3 Raptor Element

• Component Type: Coupling Element

• Coupling Style: Split-Tire

• Coupling Type: Elastomeric

• Coupling Size: 3

• Material: Natural Rubber

• Outside Diameter: 4 in

• Number of Bolts: 8

Performance Ratings

• Rated Torque: 371 lbf (1650.29 N)

• Maximum Speed: 7500 RPM

• Horsepower per 100 RPM: 0.59 HP (0.44 kW)

Misalignment Capacity

• Angular Misalignment: 4°

• Parallel Misalignment: 0.1875 in (4.763 mm)

• Axial Misalignment: 0.3125 in (7.938 mm)

Shaft Spacing

• Distance Between Shaft Ends (Min): 0.780 in (19.812 mm)

• Distance Between Shaft Ends (Max): 1.340 in (34.036 mm)

Temperature Range

• Minimum: -45°F (-42.8°C)

• Maximum: 220°F (104.4°C)

Bolt Tightening Torque

• 147 in-lb

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Typical Applications

• Industrial pumps and compressors

• Electric motors and gear drives

• Conveyors and processing equipment

• Manufacturing machinery

• Heavy industrial equipment

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Benefits

• Improved drivetrain protection by absorbing vibration and shock loads

• Reduced maintenance and downtime with quick replacement split-tire design

• Enhanced reliability in demanding industrial environments

• Efficient torque transmission for motors and rotating equipment