Mayr EAS-compact 49 Series Installation And Operational Instructions
Ratchetting clutch, synchronous clutch
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Installation and Operational Instructions for EAS
Ratchetting clutch,
Synchronous clutch, Type 49_._ _5._
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
Page 3: - Clutch Illustrations (Variants)
Page 10: - Cup Spring Layering
- Mounting the Clutch onto the Shaft
Page 21: - Malfunctions / Breakdowns Type 494._ _ _._
Attachment:
Adjustment Diagram
17/03/2021 TK/GC/NU
Page 1 of 22
Type 49_._ _0._
®
®
®
-ES Mounted Couplings
Chr. Mayr GmbH + Co. KG
www.mayr.com, E-Mail:
®
-compact
Size 4
Size 4
public.mayr@mayr.com
®
(B.4.14.4.EN)
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Summary of Contents for Mayr EAS-compact 49 Series
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Page 1: Table Of Contents
Page 22: - Malfunctions / Breakdowns Type 496._ _ _._ Attachment: Adjustment Diagram 17/03/2021 TK/GC/NU Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 1 of 22 www.mayr.com, E-Mail:... -
Page 2: Safety And Guideline Signs
DS connection). ® 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 3 Type 496._1_._ Type 496._2_._ Dim. “b” Dim. “a” Stroke 2.5 mm Fig. 1 17/03/2021 TK/GC/NU Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 3 of 22 www.mayr.com, E-Mail: public.mayr@mayr.com...
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Page 4: Parts List
The limit switch Item 16 is not part of the standard scope of delivery Elastomeric element colours (hardness): red (98 Sh A), yellow (92 Sh A), green (64 Sh D) 17/03/2021 TK/GC/NU Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 4 of 22 www.mayr.com, E-Mail:... -
Page 5: General Technical Data
Item 30 Item 33 Item 34 3) Secure Item 18 with Loctite 243. 17/03/2021 TK/GC/NU Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 5 of 22 www.mayr.com, E-Mail:... -
Page 6: Technical Data Type 494
[mm] [mm] [mm] [mm] [°] [°] [°] [mm] [Nm] 0.25 0.18 0.13 17/03/2021 TK/GC/NU Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 6 of 22 www.mayr.com, E-Mail: public.mayr@mayr.com... -
Page 7: Technical Data Type 496
[°] Thread [Nm] Only permitted as a static or virtually static value. 17/03/2021 TK/GC/NU Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 7 of 22 www.mayr.com, E-Mail: public.mayr@mayr.com... -
Page 8: Design
Please report transport damage immediately to the deliverer. Please report incomplete delivery and obvious defects immediately to the manufacturer. 17/03/2021 TK/GC/NU Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 8 of 22 www.mayr.com, E-Mail:... -
Page 9: Output Elements Installation
8 x 45° / M10 or 6 x 60° / M10 12.9 75 Nm 17/03/2021 TK/GC/NU Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 9 of 22 www.mayr.com, E-Mail:... -
Page 10: Installation Of The Cone Bushings And Shrink Disks
Then tighten these screws until the tensioning connection loosens. 17/03/2021 TK/GC/NU Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 10 of 22 www.mayr.com, E-Mail:... -
Page 11: Shaft Installation Via Key Connection
Keep to distance dimension “E” acc. Fig. 7 and Table 10! Fig. 6 17/03/2021 TK/GC/NU Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 11 of 22 www.mayr.com, E-Mail:... -
Page 12: Permitted Shaft Misalignments
= 30 % of the maximum value ΔK = 0.3 mm => ΔK = 0.09 mm 17/03/2021 TK/GC/NU Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 12 of 22 www.mayr.com, E-Mail:... -
Page 13: Torque Adjustment
Spring path S Operating range Fig. 10 Fig. 12 (Adjustment Table (35)) 17/03/2021 TK/GC/NU Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 13 of 22 www.mayr.com, E-Mail: public.mayr@mayr.com... -
Page 14: Limit Switch Installation
Switching direction Fig. 14: mechanical limit switch Fig. 13: contactless limit switch 17/03/2021 TK/GC/NU Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 14 of 22 www.mayr.com, E-Mail: public.mayr@mayr.com... -
Page 15: Clutch Dimensioning For Roba -Ds Mounted Couplings
- Pistons / plunger pumps Textile machines Washing machines Temperature [°C] Fig. 15 17/03/2021 TK/GC/NU Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 15 of 22 www.mayr.com, E-Mail: public.mayr@mayr.com... -
Page 16: Clutch Dimensioning For Roba -Es Mounted Couplings
5.6. On appreciable vibration excitation, the resonance must be moved out of the operating range by selecting a suitable torsional spring rigidity of the coupling. 17/03/2021 TK/GC/NU Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 16 of 22 www.mayr.com, E-Mail:... - Page 17 [mm] Permitted axial displacement [Hz] Resonance frequency ∆K [mm] Permitted radial misalignment 17/03/2021 TK/GC/NU Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 17 of 22 www.mayr.com, E-Mail: public.mayr@mayr.com...
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Page 18: Maintenance And Maintenance Intervals
The maximum operating time for the elastomer is 5 years. 17/03/2021 TK/GC/NU Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 18 of 22 www.mayr.com, E-Mail:... -
Page 19: Malfunctions / Breakdowns Type 490
If the cause of malfunction cannot be found, the clutch must be Loosened adjusting nut inspected at the place of manufacture 17/03/2021 TK/GC/NU Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 19 of 22 www.mayr.com, E-Mail:... -
Page 20: Malfunctions / Breakdowns Type 494
Replace the entire clutch characteristic data being exceeded Check the alignment Train and advise operating personnel 17/03/2021 TK/GC/NU Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 20 of 22 www.mayr.com, E-Mail:... - Page 21 Find the cause of vibration (if necessary, use an elastomeric element with a lower or higher shore hardness) 17/03/2021 TK/GC/NU Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 21 of 22 www.mayr.com, E-Mail:...
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Page 22: Malfunctions / Breakdowns Type 496
® mayr , or for damage resulting from the use of these products. 17/03/2021 TK/GC/NU Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 22 of 22 www.mayr.com, E-Mail:...
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