Mitutoyo Linear Gauge

- LGF series with reference point signal output function.
- The master setting is incorporated in the unit and is easy to operate. The origin point can be easily detected even when a fault, such as an over-speed error, occurs.
- Sliding durability improved to remain serviceable for at least 15 million cycles (in house testing).
- Shock resistance, 100 G / 11 ms (IEC 60068-2-27)
- Resolutions are available in 0.5 µm and 1µm.
Technical Data :
- Measuring range (mm) : 10 mm (0.4 in)
- Resolution (µm) : 0.5
- Measuring accuracy (20 °C) (µm) L=arbitrary measuring length (mm) : (1.5+L/50)"
- Quantizing error : ±1 count
- Contact point downwards : 1.2 N or less
- Contact point horizontal : 1.1 N or less
- Contact point upwards : 1.0 N or less
- Position detection method : Photoelectric linear encoder
- Maximum response speed : 1500 mm/s
- Output signal : 90° phase difference, differential square wave (RS-422A equivalent), minimum edge intervals: 250 ns for 0.5 µm model, 500 ns for 1 µm model"
- Output signal pitch : 2 µm
- Contact point : ø3 mm carbide tipped (fixing screw: M2.5 (P=0.45)×5), standard contact point: 901312
- Stem : ø8 mm
- Bearing : Linear ball bearing
- Output cable length : 2 m (directly extended from the main unit)
- Connector : Plug: PRC05-P8M (TAJIMI), Compatible receptacle: PRC05-R8F (TAJIMI)
- Operating temperature (humidity) ranges : Plug: PRC05-P8M (TAJIMI), Compatible receptacle: PRC05-R8F (TAJIMI)
- Storage temperature (humidity) ranges : -10 to 60 °C (RH 20 to 80 %, non-condensing)
- Reference mark position : 3 mm from contact point tip (lowest rest point)"
- Reference mark repeatability (20 °C): : ≤0.5 µm (at a constant reference point passing speed less than 300 mm/s in the same direction)