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Installation and Operational Instructions for
®
EAS
-HT clutch Type 405_._ _400
Sizes 7 - 10
Please read these Operational Instructions carefully and follow them accordingly!
Ignoring these Instructions may lead to malfunctions or to clutch failure, resulting in damage to other parts.
Contents:
Page 1: - Contents
- Safety and Guideline Signs
- Safety Regulations
Page 2: - Clutch Illustrations
Page 3: - Clutch Illustrations
Page 4: - Design
- Function
Type 4050._ _400
®
Type 4053._ _400
- Table 1:
Calculation Factor k
- Table 2:
Maximum Permitted
Shaft Misalignments
Page 9: - Table 3:
Technical Data and
- Table 4:
Greasing
- Disposal
Safety Regulations
These Installation and Operational Instructions (I + O) are part of the clutch delivery.
Please keep them handy and near to the clutch at all times.
It is forbidden to start initial operation of the product until you have ensured that all applicable EU directives and directives
for the machine or system, into which the product has been installed, have been fulfilled.
At the time these Installation and Operational Instructions go to print, the EAS
specifications and are operationally safe at the time of delivery.
Without a conformity evaluation, this product is not suitable for use in areas where there is a high danger of explosion.
This statement is based on the ATEX directive.
CAUTION
If the EAS
If the relevant standards for safety and / or installation conditions are ignored.
User-implemented Protective Measures
Cover all moving parts to protect against seizure, dust or foreign body impact.
The clutches may not be put into operation without a limit switch unless mayr
otherwise.
To prevent injury or damage, only specialist personnel are allowed to work on the components. They must be
familiar with the dimensioning, transport, installation, initial operation, maintenance and disposal according to
the relevant standards and regulations.
Please read the Installation and Operational Instructions carefully prior to installation and initial operation of the
device.
16/04/2019 TK/GH/SU
Page 1 of 9
®
-clutches are modified.
These Safety Regulations are user hints only and may not be complete!
Chr. Mayr GmbH + Co. KG
Eichenstraße 1, D-87665 Mauerstetten, Germany
Tel.: +49 8341 804-0, Fax: +49 8341 804-421
www.mayr.com, E-Mail:
Safety and Guideline Signs
CAUTION
Danger of injury to personnel and
damage to machines.
Please Observe!
Guidelines on important points.
®
-clutches accord with the known technical
®
has been contacted and has agreed
info@mayr.com
(B.4050.1.EN)

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Summary of Contents for Mayr EAS-HT 405 Series

  • Page 1: Table Of Contents

    Cover all moving parts to protect against seizure, dust or foreign body impact.  ® The clutches may not be put into operation without a limit switch unless mayr has been contacted and has agreed otherwise. To prevent injury or damage, only specialist personnel are allowed to work on the components. They must be familiar with the dimensioning, transport, installation, initial operation, maintenance and disposal according to the relevant standards and regulations.
  • Page 2 Fig. 1a: switching disk option Fig. 1: Type 4050._ _400 Fig. 2: Type 4053._ _400 16/04/2019 TK/GH/SU Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Tel.: +49 8341 804-0, Fax: +49 8341 804-421 Page 2 of 9 www.mayr.com, E-Mail:...
  • Page 3: Parts List

    Cap screw (with switching disk option / Fig. 1a) Eyebolt Pry bar (not included in the standard scope of delivery) 16/04/2019 TK/GH/SU Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Tel.: +49 8341 804-0, Fax: +49 8341 804-421 Page 3 of 9 www.mayr.com, E-Mail:...
  • Page 4: Scope Of Delivery / State Of Delivery

    (see Fig. 2 and Table 2, page 7). 4. When in position, screw the input and output units together. 16/04/2019 TK/GH/SU Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Tel.: +49 8341 804-0, Fax: +49 8341 804-421 Page 4 of 9 www.mayr.com, E-Mail:...
  • Page 5: Overload Element Pre-Tensioning

    Loctite 243, to the cap screws (Items Z and 8). Extraction tool Extraction thread Fig. 6 16/04/2019 TK/GH/SU Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Tel.: +49 8341 804-0, Fax: +49 8341 804-421 Page 5 of 9 www.mayr.com, E-Mail: info@mayr.com...
  • Page 6: Design With Short Bearing-Supported Hub

    “s” (see Fig. 8 and Dim. “a” Table 2, page 8). Fig. 8 Fig. 9 16/04/2019 TK/GH/SU Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Tel.: +49 8341 804-0, Fax: +49 8341 804-421 Page 6 of 9 www.mayr.com, E-Mail: info@mayr.com...
  • Page 7: Re-Engagement

    Table 1: Calculation Factor k Size Calculation factor k [1/m] Fig. 11 16/04/2019 TK/GH/SU Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Tel.: +49 8341 804-0, Fax: +49 8341 804-421 Page 7 of 9 www.mayr.com, E-Mail: info@mayr.com...
  • Page 8: Permitted Shaft Misalignments

    0.09 mm. Δ K Angular misalignment Δ K [%] Axial displacement Fig. 13 16/04/2019 TK/GH/SU Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Tel.: +49 8341 804-0, Fax: +49 8341 804-421 Page 8 of 9 www.mayr.com, E-Mail: info@mayr.com...
  • Page 9: Screw Tightening Torques

    We recommend that maintenance work is carried out at the site of manufacture. 16/04/2019 TK/GH/SU Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Tel.: +49 8341 804-0, Fax: +49 8341 804-421 Page 9 of 9 www.mayr.com, E-Mail:...

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