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Micro Coupling for Ball Screw

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[Basic Infomation]
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[Korea Lintec Shaft]

  • South Korea South Korea
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Product Detail Information

Alignment Adjustment

  1. Flexible coupling can transmit torque and rotation angle while allowing misalignment gets higher than limit, vibration may occur and the life of coupling may be reduced. Make sure to adjust the alignment accordingly.
  2. There are three types of shaft misalignments such as eccentricity (error in parallel alignment), angularity (error in angular alignment) and end-play (shift axle direction). Adjust the alignment to be lower than limit listed in the specification table of each product provided in this catalog.
  3. The limit of misalignment recorded in this catalog is for one misalignment for eccentricity, angularity and end-play. When there are more than 2 misalignments, we recommend you to apply 1/2 of misalignment limit.
  4. Misalignments are sometimes caused not only by equipment assembly but also by vibration, heat expansion, wear of bearings and so forth during operation. Therefore, it is recommended to adjust the shaft misalignment to be below 1/3 of maximum limit. 

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Adjustment of Torque according to Temperature

SOH, SFC, and SJC use polyurethane, polyacetal or plastic parts. Theses models must be used in the operational temperature indicated in this catalog. When ambient temperature exceeds 30° ..., maximum torque and rated torque should be checked by the correction value chart beside.

Category TemperatureCorrection Value
-20°C~30°C1.00
30°C~40°C0.80
40°C~60°C0.6
60°C~100°C0.5


Cautions

  • Misalignment exceeding maximum limit and excessive torque may result in shorter life of coupling due to plastic deformation.
  • Stop machine operation at once when there is abnormal metallic noise, and proceed to check shaft misalignment, disturbance in shaft rotation, loosen screw and so forth.
  • When used at rotation machine with significant load fluctuation, apply adhesive on screw to prevent loosening or select a size on higher rank.

This Product is radial beam type flexible coupling that is made of high strength aluminum alloy(Al7075-T6) and one-piece structure.
 

Features

  • Zero backlash
  • Complete absoption of eccentricity, anfularity, and end-play by spring action of radial beam structure.
  • High strength aluminum alloy (Al7075-T6) makes high torsion rigidity and torque, and products are available in aluminum alloy and stainless steel.
  • It can be used in high RPM by accurate concentricity and low inertia moment.
  • Regular direction and reverse direction are identical and no repair necessary.
  • Excellent durability and oil and chemical resistance.
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Structure & Material

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Relief Type

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How to order product

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SRS Series Micro Radial beam Flexible Coupling

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Standards & Performance

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Standard Inner Diameter

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Standards & Performance

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Standard Inner Diameter

 

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Standards & Performance

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