Magnetic Sheave Alignment Laser

The Johnson Level Magnetic Sheave Alignment Laser is a reliable device used by contractors to accurately align pulleys, sheaves, drivetrain, and conveyor surfaces using a tightly controlled beam of light. It effectively detects misalignment, especially offsets, angles, and twists, and helps in reducing power losses, bearing wear, and noise on gears. This laser can also be used to check the height and flatness of motor and gear box mounting plates, making it a versatile tool for the professional. Durable & High-Quality Construction: This Johnson Level Laser emits a bright beam for accurate alignments, comes in a compact size that can easily fit on small diameter sheaves, and is designed to have an easy setup for a more efficient use. It is constructed with rare earth magnets that allows a secure attachment to ferrous metals, has an accuracy of ±1/16 inches at 10 feet, and a working range of up to 50 feet. This laser has an IP54 Protection Class, providing dust and water resistance for the laser device, and has an included Pulley Offset Chart that provides an accurate misalignment angle for the user. Together with the Alignment Laser device, the package also includes three (3) precision-machined magnetic targets, two (2) "AA" Alkaline Batteries, and a hard-shell carrying case. It is covered by a 1-year warranty, providing durability and reliability for long term use. Product OptionsThe Johnson Level Magnetic Sheave Alignment Laser comes in two variations that differ in the beam emitted by each device. You can choose the standard laser with Red Beam, or the laser with green beam which features the GreenBrite Technology, emitting a 400% brighter beam, especially on sunny or highly-lit conditions. Kindly choose your preference on the options menu above. Laser w/ Red Beam (40-6201) Laser w/ Green Beam (40-6211)