Mayr EAS-Compact 49 Series Installation And Operational Instructions

Installation and Operational Instructions for
® ®
EAS -Compact
Please read the 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
- Manufacturer's Declaration
- Safety Regulations
Page 2: - Clutch Illustrations
Page 3: - Parts List
- Technical Data
- Table 1: Torques, Speeds, Thrust Washer Stroke,
Min. and Max. Bores
- Table 2: Max. Torques /
Inspection Dimension "a", Dimension "b"
- Table 3: Threaded Holes and Max. Screw-in
Depths into Pressure Flange (2),
Screw Tightening Torques
Page 4: - Table 4: Max. Axial and Radial Forces and Max.
Radial Force Torques,
Torsionally Rigid Shaft Compensation
Coupling Type 496._ _ _.0: Min. and
Max. Bores, Nominal and Impact Torque
- Table 5: Flexible Backlash-free Shaft Coupling
Type 494._ _ _.4: Min. and Max.
Bores, Nominal Torque
- Safety and Guideline Signs
- Design
- State of Delivery
- Function
Manufacturer's Declaration
This product is intended for installation in a machine or system, based on the machine directive 98/37/EC.
It is forbidden to start use of the product until the machine or system into which it should be built is operating in accordance with the EC
directives.
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.
Danger!
This warning applies if:
the EAS
the relevant standards for safety and / or installation conditions are ignored.
User-implemented Protective Measures
Cover 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 professionals and suitably qualified personnel should work on the devices,
following the relevant standards and directives. Please read the Installation and Operational Instructions
carefully before installing and operating the device.
Please Observe:
Without a conformity inspection, this product is not suitable for areas where there is a high danger of explosion. This statement is based on
the directive 94/9 EC (ATEX directive).
Please Observe!
According to German notation, decimal points in this document are represented with a comma (e.g. 0,5 instead of 0.5).
18/02/2008 GC/TK/SU
Page 1 of 10
Ratchetting Clutch,
Synchronous Clutch, Type 49_. _ _5._ Size 4
® ®
-Compact clutches are modified.
These Safety Regulations are user hints only and may not be complete!
Type 49_. _ _0._ Size 4
Page 5: - General Installation Guidelines
- Output Element Installation
- Mounting the Device onto the Shaft
- De-installation
- Shaft Installation via Key Connection
Page 6: - Cup Spring Layering
- Joining the Clutch Parts
- Permitted Shaft Misalignments
Page 7: - Coupling Alignment Types 496. and 494.
- Limit Switch Installation
- Torque Adjustment
Page 8: - Torque Adjustments
- Maintenance
- Disposal
- Malfunctions / Breakdowns
Page 9: - Malfunctions / Breakdowns
Page 10: - Malfunctions / Breakdowns
Attachment: Adjustment Diagram
Chr. Mayr GmbH + Co. KG
Eichenstraße 1
D-87665 Mauerstetten
Germany
(B.4.14.4.GB)
®
has been consulted and has agreed
Tel.: 08341 / 804-241
Fax: 08341 / 804-422
http://www.mayr.de
eMail: info@mayr.de