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Tsubaki Easy Laser EL-D90-BTA

Model EL-D90-BTA / イージーレーザー / Tsubakimoto Chain Co. (Official website) / Listed on page 1 of the document

A simple alignment accessory that checks and adjusts misalignment of sprockets and pulleys using a laser beam and target. Smaller and lighter than the previous model.

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Tsubaki Easy Laser EL-D90-BTA on page 1 of Tsubakimoto Chain Co. "つばきイージーレーザー EL-D90-BTA"
Source: Tsubakimoto Chain Co.「つばきイージーレーザー EL-D90-BTA」page 1
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Specifications

Laser wavelength 635～670 nm
Laser output 1 mW or more
Laser class Class 2
Laser divergence angle 60 °
Sprocket (Pulley) Diameter φ60 or more mm
Measurement accuracy 0.2 or less, or within 0.05° mm
Effective measuring distance Up to 10 m
Body dimensions W x H x D 145×86×30 mm
Body Mass 270 g
Battery life 8 hours continuous

Description

Attach the laser unit and target to the driving and driven sprockets or pulleys, then check and adjust parallel misalignment and angular misalignment based on the laser beam position. The unit operates on one AAA battery and is attached with magnets. Comes with a dedicated storage case. Targets of the previous model cannot be used.

Features

  • Checks parallel misalignment and angular misalignment
  • Easy verification using laser beam and target
  • Shorter in length direction than the previous model for a compact design
  • Magnetic protection plate eliminated to improve ease of handling
  • Switch position is easy to see, preventing incorrect operation

Applications

  • Sprocket alignment in chain drive equipment
  • Pulley alignment in belt drive equipment
  • Installation and maintenance of machinery equipment

FAQ

Q. What diameter range of sprockets or pulleys is compatible with the EL-D90-BTA?
A. The sprocket (pulley) diameter is φ60 mm or more.
Q. What does the EL-D90-BTA check and adjust?
A. It is an alignment accessory for checking and adjusting misalignment between the driving and driven sprockets or pulleys. Parallel misalignment and angular misalignment can be checked by the position of the laser beam.
Q. What is the power source of the EL-D90-BTA and how is it attached?
A. The unit operates on one AAA battery and is attached with magnets. Battery life is 8 hours of continuous use.
Q. What are the measurement accuracy and effective measurement distance of the EL-D90-BTA?
A. Measurement accuracy is 0.2 mm or less or within 0.05°, and the maximum effective measurement distance is 10 m.
Q. What are the dimensions and weight of the EL-D90-BTA unit?
A. The unit dimensions are 145 × 86 × 30 mm (W×H×D) and the unit weight is 270 g. It is more compact in length than the previous model.

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