Rigid coupling RAC
Asa Electronics Industry Co., Ltd.
About This Product
Rigid coupling
■Features
Concentric high precision with one chuck for finishing left and right holes through the tool bit
R.A.C.
aluminum
clamp type
RoHS2 compatible
■Features
・High concentric accuracy with left and right hole through-bit finishing with one chuck
・Made of aluminum alloy, anodized finish
■Precautions when using rigid couplings
Our rigid couplings are manufactured using a precision lathe with a one-chuck tool finish (both the same hole diameter and different hole diameters), and the clamping type is heat treated to remove internal strain stress before being cut and slotted. and maintains concentric accuracy. However, in order to achieve high accuracy and minimize shaft runout, great care must be taken during assembly.
■Inspection method for eccentricity and declination in assembled condition
Place the shaft of the assembled unit on the V block, rotate it slowly, and measure the runout of the shaft's circumference with a test indicator.
■Assembling precautions (set screw type)
・Clean the mating parts and remove any dirt.
・While turning the shaft or coupling lightly, tighten the two set screws diagonally on the left and right alternately and evenly to stabilize the shaft on the C/bottom surface.
- Assemble shaft (1) and shaft (2) while keeping them in a straight line with no angle of deviation. If you tighten it while the angle of deviation is still there, it will not be possible to correct it completely.
- If the shaft material is soft plastic or aluminum alloy, it is important not to tighten the set screw too strongly. This will cause the shaft to warp and cause an angular deviation.
■Precautions for assembly (clamping type)
・Clean the mating parts and remove any dirt.
・Tighten the clamp bolt little by little while turning the shaft or coupling lightly. The hole diameter of the coupling matches the outer circumference of the shaft, and the misalignment e becomes 0. This is the feature of the clamping type.
- Assemble shaft (1) and shaft (2) while keeping them in a straight line with no angle of deviation.
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Product
Rigid coupling RAC
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Handling Company
Asa Electronics Industry Co., Ltd.
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Categories
1 Models of Rigid coupling RAC
| Product Image | Part Number | Price (excluding tax) | Outer diameter | Standard hole diameter Φd1,Φd2 H8 |
|---|---|---|---|---|
|
|
RAC 16 |
Available upon quote | 16 | 5 6 (d1≦d2) |
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