3/4″ to 1-1/8″ L100 3-Piece L-Jaw Coupling Set & Buna-N NBR Rubber Spider for Log Wood Splitter

Description

Product Overview

The AUTOJARE L100 3‑piece L‑Jaw coupling set is engineered to deliver precise alignment and reliable torque transmission for a wide range of industrial and agricultural equipment. Each set includes two coupling halves machined from high‑strength HT250 steel, providing exceptional durability and resistance to wear even under heavy load conditions. The included NBR rubber spider acts as a flexible element that absorbs shock, dampens vibration, and protects downstream components from misalignment. With bore sizes of 3/4″ and 1‑1/8″, the set accommodates a broad spectrum of shaft diameters, making it a versatile solution for wood splitters, pumps, gearboxes, compressors, blowers, conveyors, and hybrid machinery. The robust construction, combined with a simple set‑screw installation, ensures a secure fit that maintains performance over extended service life. Package dimensions are compact at 3.9 x 2.83 x 2.68 inches, and the entire set weighs only 3.51 pounds, facilitating easy handling and storage.

Usage

Designed for demanding environments, this coupling set excels in both stationary and mobile applications. In wood splitting stations, the flexible spider mitigates the impact forces generated by high‑speed cutting blades, extending the lifespan of the drive train. For pump installations, the coupling accommodates slight shaft misalignments, reducing the risk of seal failure and maintaining consistent flow rates. Gearbox and compressor users benefit from the coupling’s ability to transmit torque smoothly while isolating vibrations that could otherwise lead to premature bearing wear. The set is also suitable for agricultural machinery such as feed mixers and irrigation pumps, where reliability and ease of maintenance are critical. Its universal design allows quick retrofitting into existing equipment without the need for extensive modifications, saving both time and labor costs.

Why Choose Us

Choosing the AUTOJARE L100 coupling means selecting a product backed by rigorous quality control and a reputation for engineering excellence. The HT250 steel material is heat‑treated to achieve a balance of tensile strength and toughness, ensuring the coupling can withstand sudden load spikes without cracking. The NBR rubber spider is formulated to resist oil, water, and temperature variations, providing consistent performance in harsh conditions. AUTOJARE offers comprehensive technical support, including installation guidance, torque specifications, and troubleshooting resources. Our after‑sales service includes a responsive warranty program that addresses any manufacturing defects, giving customers confidence in the long‑term reliability of their investment. Additionally, the coupling’s design adheres to industry standards for flexible multi‑flex couplings, guaranteeing compatibility with a wide range of machinery.

Key Features

• High‑strength HT250 steel halves deliver superior durability and wear resistance.
• NBR rubber spider absorbs shock and reduces vibration for smoother operation.
• Dual bore sizes (3/4″ and 1‑1/8″) provide flexible fit for multiple shaft diameters.
• Simple set‑screw installation saves time and eliminates the need for special tools.
• Comprehensive technical support and warranty ensure reliable after‑sales service.

FAQ

What types of equipment can use this coupling?

The L100 coupling is suitable for wood splitters, water pumps, gearboxes, compressors, blowers, conveyor systems, and various agricultural machines that require reliable torque transmission.

How do I install the coupling correctly?

Align the two coupling halves with the shaft bores, insert the NBR rubber spider, and tighten the set screws on each half to the recommended torque value provided in the installation guide.

Is the NBR spider compatible with oil‑based environments?

Yes, the NBR rubber is formulated to resist oil, water, and temperature fluctuations, making it ideal for most industrial fluid‑handling applications.

What warranty does AUTOJARE offer?

AUTOJARE provides a one‑year limited warranty covering any manufacturing defects, along with access to technical support for installation and maintenance questions.

Can this coupling handle misalignment?

The flexible spider allows for angular, parallel, and axial misalignment up to the limits specified in the product datasheet, helping to protect downstream components from stress.