Straight Edge (Wide Type)

[ Stock No:205 ]
Straight Edge (Wide Type)
  • The Width is widened so that Levels etc can be placed on it for use.
  • As a standard straight Edge it is suitable for measurement of Parallelism and straightness
  • Use as standard or for inspection of machine running condition, Precision machinery assembly, fixing of turbines for generating plants, etc.
  • Straightness and Parallelism (Not same as JIS height) clears the requirements for Straight Edge JIS Standard (JISB7514)
  • There are hardened and non hardened types.

*According to the requirement, we can also manufacture special Grade products
*The box enclosure is a robust type used also for transportation

Grade A

Nominal Measurement Measurement (L×H×Wmm) Hardened Non Hardened Straightness Parallelism
(μm)
Mass
(kg)
Code No. Code No.
1000 1000×85×50 ED101 ED201 6 16
1500 1500×90×50 ED102 ED202 8 28
2000 2000×120×50 ED103 ED203 10 42
2500 2500×140×50 ED104 ED204 12 68
3000 3000×180×50 ED105 ED205 14 100
4000 4000×200×50 ED106 ED206 18 158
5000 5000×240×50 ED107 ED207 22 226

Grade B

Nominal Measurement Measurement (L×H×Wmm) Hardened Non Hardened Straightness Parallelism
(μm)
Mass
(kg)
Code No. Code No.
1000 1000×85×50 ED301 ED401 24 16
1500 1500×90×50 ED302 ED402 34 28
2000 2000×120×50 ED303 ED403 44 42
2500 2500×140×50 ED304 ED404 54 68
3000 3000×180×50 ED305 ED405 64 100
4000 4000×200×50 ED306 ED406 84 158
5000 5000×240×50 ED307 ED407 104 226

NOTE

Bezel Point

*Straightness Measurement

For our products, the minimun deflection point (bessel point) is specied by the Straight Edge, and Straightness Measurement is performed. The distance from both edges to the support position P :

P=0.2203×L (L=Lenght Lenght mm)

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Inquiry

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Tel. +81 258-22-1100

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Tel. +81 3-3293-8881

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Tel. +81 52-322-4031