Schaeffler North America

FAG Top-Laser SMARTY2 is a line laser for the alignment of belt pulleys and chain sprockets with a diameter larger than 60 mm.

Alignment of belt pulleys and chain sprockets reduces wear and energy losses in traction drives and the associated bearings and seals. Less heat is generated and the running time and reliability of the machinery is increased.

The features of the line laser are as follows:

• The parallelism and misalignment of both pulleys are displayed.
• Both horizontally and vertically mounted belt pulleys can be aligned.
• Alignment is significantly quicker and more precise than with conventional methods.
• Only one person is required for alignment.
• The measuring device adheres by magnetism to the pulleys.
• The device can also be used on non-magnetic sprockets or pulleys. Due to the low mass, the emitter and target marks can be easily attached to non-magnetic drive pulleys using strong, double-sided adhesive tape.