Easy-Laser® D90 - Belt alignment

For quick and easy alignment of sheaves/pulleys

D90 is the perfect tool for sheave and pulley alignment. Mounted in a few seconds, the laser line projected onto the targets allows you to quickly ascertain and correct the misalignment. It couldn’t be easier!

The D90 belt alignment tool is attached to the sheave in a few seconds, and you can easily see the laser line projected on the targets. When the line lies in the slots of the targets, the machine is in the right position. The result is a fast, precise alignment.

Large cost savings

Transmissions with two or more belts, or wide belts, are highly affected by misalignment, causing large differences in belt tensions and also increased wear and tear on edges. When aligning with the Easy-Laser® BTA you reduce the wear on sheaves/pulleys, belts, bearings and seals as well as reducing vibration. Increased efficiency also means large energy cost savings.

For all types of sheaves/pulleys

Easy-Laser® D90 BTA is attached to the side of the sheave/pulley and not to the belt groove. This means it is just as easy to adjust v-belt, flat belt and timing belt pulleys as chain wheels. The clever design of the anchor plate/reference surface ensures hassle-free alignment of both large and small sheaves/pulleys.

Add a digital display unit

Easy-Laser® D90 BTA has targets that are read “visually” and ensure excellent accuracy. That is enough for many users. If, in the future, you want to have a digital display and its associated benefits, you can add the digital detector/display unit (Part No. 12-1054), which can detect the laser line from Easy-Laser® D90 BTA. Full expandability in true Easy-Laser fashion!

Blog:Do you have hidden opportunities to make savings?

Are you the type of person who, going by the principle of “We’ve always done this, and it’s worked well”, continues to use a ruler or a piece of string to align your sheave/pulleys? If so, you should definitely read this. Read more

A complete system contains

  • 1 Laser transmitter
  • 2 Targets
  • 1 Manual
  • 1 Padded cover

Laser transmitter for belt alignment

Name
Laser transmitter for D90
Part No.
12-0415
Sheave diameters
Ø60 mm [2.5”] and larger
Laser class
2
Laser wavelength
635–670 nm
Beam angle
60°
Accuracy laser plane – Reference plane:
Parallelity: < 0.05°, Offset < 0.2 mm [0.008”]
Battery type
1xR6 (AA) 1.5 V
Battery operation
8 hours continuously
Material
ABS plastics / Hard anodized aluminium
Dimensions
WxHxD: 145x86x30 mm [5.7x3.4x1.2”]
Weight
270 g [9.5 oz]

How to align sheaves/pulleys in 5 steps

This animation guides you through the 5 steps of belt transmission alignment.

Manuals

D90 Manual

Brochures

D90 brochure
Product Catalogue rev. 20
Product Overview

XT190 - Belt alignment

The XT190 allows accurate and efficient alignment of sheaves/pulleys, and is unique to the market in being able to offer digital read off. 

D90 - Belt alignment

D90 is installed in a few seconds, and the laser line that is projected on the targets clearly shows how to adjust the machines.