This laser-based shaft alignment tool from FLUKE
Overview
The Fluke 831 Laser Shaft Alignment Tool (Part# 5346724) is a laser-based system for precise shaft alignment based on the coaxial, reflected single-laser measurement principle. The product is supplied as a complete measurement kit with a handheld unit, sensor unit, reflector/prism, and mounting equipment. The Fluke 831 offers high-resolution measurements and integrated wireless communication.Features and construction
- Coaxial, reflected measurement principle with semiconductor laser diode (wavelength 630–680 nm).
- Detector resolution: 1 µm; angular resolution: 10 µRad; typical measurement error (average): < 2%.
- Handheld unit with 8" (203.1 mm) TFT display, resolution 1920 × 1200 and integrated Wi‑Fi.
- The kit includes sensor laser, reflector/prism, chain-type mounting bracket, support posts, USB cables, power supplies, and carrying case.
- Environmental protection: handheld unit IP68; reflector/prism IP67.
Typical applications
- Performing precise shaft alignment for coupled shafts using reflected single-laser measurement technique.
- Measuring and correcting horizontal, vertical, and angular misalignment using guided measurement sequences and live mode.
- Alignment across various coupling types such as short flex coupling, spacer shaft, single plane coupling, and uncoupled shafts (selection of coupling type is controlled in the device's software).
Documentation
Official technical documentation with detailed specifications and user guide can be found in the manufacturer's datasheet: See datasheet from the manufacturer
Specifications
- Product name: Fluke 831 Laser Shaft Alignment Tool (Part# 5346724)
- Measurement principle: Coaxial, reflected laser beam
- Laser: Semiconductor diode, wavelength 630–680 nm, Class 2
- Detector resolution: 1 µm
- Angular resolution: 10 µRad
- Typical measurement error (average): < 2%
- Handheld display: 8" (1920×1200) TFT
- Wireless: Wi‑Fi (integrated, for data transfer to ARC 4.0 PC software)
- Environmental protection: Handheld unit IP68; reflector/prism IP67
- Included in kit: sensor unit (sensALIGN® 3), reflector/prism, chain-type bracket, support posts, USB cables, power supplies and carrying case
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