Pulley Alignment Tool Eynon® AL290

Equipped with red laser pointers, this belt alignment system features two independent laser units for pulley alignment work.
The alignment tool consists of a laser transmitter and a receiver. Both units come with strong built-in magnets, allowing quick and secure attachment to the inner or outer surface of pulleys and sprockets. It is compatible with most machinery fitted with V-belts, flat belts, ribbed belts as well as chain sprocket assemblies. Its functionality can be further expanded with optional accessories, including belt tension gauges and more.
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Belt Alignment Tool Eynon® AL290

Equipped with red laser pointers, this belt alignment system features two independent laser units for pulley alignment work.
The alignment tool consists of a laser transmitter and a receiver. Both units come with strong built-in magnets, allowing quick and secure attachment to the inner or outer surface of pulleys and sprockets. It is compatible with most machinery fitted with V-belts, flat belts, ribbed belts as well as chain sprocket assemblies. Its functionality can be further expanded with optional accessories, including belt tension gauges and more.

Key Features

  • Fast and easy installation thanks to high-performance magnetic mounts
  • Dual laser transmitter and receiver units
  • Streamlines the entire alignment workflow
  • Enables simultaneous adjustment of belt tension and shaft alignment
  • Works with V-belts, joined belts, multi-ribbed belts and sprockets for universal application
  • Ideal for medium-distance alignment tasks
  • The carrying case features extra storage space for additional tools such as belt tension meters

Dimensions

Transmitter dimensions (l x h x w) 98 x 97 x 52 mm
Target dimensions (l x h x w) 98 x 97 x 52 mm
Case dimensions (l x h x w) 360 x 110 x 260 mm

Performance

Measurement distance 50  –  3000 mm

Properties

Recommended applications
Most machines using V belts, banded belts, ribbed belts, most other belts
Chain sprockets
Mounting Magnetic, side mounted
Laser type Visible red line laser
Laser wavelength 635 nm
Laser power max 1 mW
Laser line length (at 2 m) 2.4 m
Measurement accuracy angular (at 2 m) 0.02 °
Measurement accuracy offset 0.5 mm
Transmitter weight 0.25 kg
Target type Second transmitter unit
Target weight 0.25 kg
Housing material PC/ABS blend, overmoulded with TPU rubber
Colour
Yellow
Battery 3x AAA (Alkaline (incl.) or Rechargable)
Battery life 32 h
Degree of protection (IP) IP 40
Operating temperature range 0  –  40 °C
Recommended storage temperature -20  –  60 °C
Relative humidity 10 to 90%, non-condensing
Content
2x AL290 transmitter units
6x AAA batteries
1x printed instructions for use
1x Carrying case (size B)

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