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Installation and First Start-Up 

- 14 - 

7.2.2

 

Handling  

In order to avoid tension in the tape, it must not be stretched, compressed or twisted. It should be stored with the 
magnetized plastic tape to the outside. The minimum bending radius is 150 mm. 
 

 

 

 

 

 

Figure 6: Handling 

7.2.3

 

Processing hint for the gluing of magnetic tapes 

Surface-Preparation: In order to guarantee optimal adhesion, all anti-adhesive contamination (e.g. oil, grease, 
dust, separating agents) has to be removed using solvents with residue-free evaporation.  
Suitable agents are ketones or alcohols. Typical solvents for cleaning the surface are a 50/50 isopropyl alco-
hol/water mixture or heptane. Those agents are offered by Loctite and 3M among others as surface cleaners. 
When using solvents, always observe the manufacturer instructions! If the surface is copper, brass etc., it should 
be sealed to avoid oxidation.  

 
Contact-Pressure: The strength of the adhesion is directly dependent on the contact the adhesive can form with 
the surface. Therefore it is important to use as much pressure as possible when gluing the tape, possibly by us-
ing aids such as draw rolls. The optimum contact pressure is 4…5 kg/cm

2

). 

 
Gluing temperature: The optimal gluing temperature is b 18° C and 30° C. Avoid colder sticking sur-
faces than + 10°C, because in this case the adhesive becomes too hard and perhaps a sufficient immediate 
adhesion is hardly to achieve. After proper sticking, the stability of the connection is ensured also when the tem-
perature is below zero. The final tackiness of a sticking is from experience reached after approximately 72 hours 
(at + 21° C). For gluing use only the supplied adhesive tape. 

7.2.4

 

Cutting and Gluing  

Before starting the gluing process, both the magnetic and the cover tape have to be cut to the required length 
 

Length cover tape = measuring  sensor  50mm (end caps)

 

 

 

 

NOTE! 

 

When sticking the magnetic tape pay attention to the markings on the tape and the Sensor. 
Improper installation does not provide the correct values. A already glued magnetic tape is 
destroyed after the removal, and cannot be used again. Note also the direction of counting 
of the measuring system. 

 

Preferably the magnetic tape should be glued close to an edge or into a groove, which 
should be deep enough to embed the magnetic tape and the cover tape. 

 

When unprotected, the cover tape may peel off! 

 

Therefore: Use tape end caps (

 9.1) or let the cover tape overlap the end of the magnetic 

tape and fix it with a screw. 

 
 

 

Magnetized  
plastic tape 

Steel tape 

 

Содержание GMIX2 Series

Страница 1: ...p to 4 mm Compact sensor head with integrated evaluation electronics Magnetic measuring principle with contactless scanning Speed proportional square wave signal outputs Wear free scanning of the magn...

Страница 2: ...Str 1 D 78239 Rielasingen Worblingen Technical Support 49 0 7731 9339 0 49 0 7731 2 88 03 info elgo de Document No 799000019 Document Name GMIX2 000 MA E_39 19 Document Revision Rev 0 Issue Date 2019...

Страница 3: ...7 5 Product Features 8 5 1 Functional Principle 8 5 2 Pulse Diagram 8 6 Technical Data 9 6 1 Identification 9 6 2 Sensor Dimensions 9 6 3 Technical Data Sensor 10 6 4 Technical Data Magnetic Tape 11...

Страница 4: ...of the magnetic tape 13 Figure 6 Handling 14 Figure 7 Mounting tolerances 16 Figure 8 Alignment of the sensor to the magnetic tape 17 Figure 9 Alignment of the sensor to the magnetic ring 18 3 List o...

Страница 5: ...symbol in connection with the signal word Danger indicates an immediate danger for the life and health of persons Failure to heed these instructions can result in serious damage to health and even fat...

Страница 6: ...mpany is obliged to take appropriate safety measure The initial operation may only be performed by qualified and trained staff Selection and installation of the devices as well as their embedding into...

Страница 7: ...r Transport Unpacking and Loading CAUTION Transport the package box palette etc professionally Do not throw hit or fold it 4 9 Handling of Packaging Material Notes for proper disposal 4 4 4 10 Inspect...

Страница 8: ...d for applications in storage or conveyor technology or for longer measuring distances Thanks to the wear free magnetic measuring principle and the high IP67 protection class the sensor always works u...

Страница 9: ...of the device and indicates the exact type designation order reference 9 with the corresponding part number Furthermore the type label contains a unique traceable device number When corresponding with...

Страница 10: ...heoretically unlimited Connections open cable ends Sensor cable 1 5 m standard cable length others on request drag chain suitable Sensor cable bending radius min 60 mm Weight sensor head approx 25 g w...

Страница 11: ...9088 observe instructions others on request Width 10 mm Height magnetic tape without back iron stripe 1 05 mm 0 10 with back iron without adhesive tape 1 35 mm 0 11 with back iron adhesive tape witho...

Страница 12: ...not be installed close to sources of strong inductive or capacitive interference or strong electrostatic fields CAUTION The electrical connections must be made by suitably qualified personnel in accor...

Страница 13: ...ic tape consists of 2 pre assembled components see Figure 7 Components of the magnetic tape below A magnetized flexible plastic tape Pos 3 which is connected with a magnetically conductive steel tape...

Страница 14: ...4 5 kg cm2 Gluing temperature The optimal gluing temperature is between 18 C and 30 C Avoid colder sticking sur faces than 10 C because in this case the adhesive becomes too hard and perhaps a suffici...

Страница 15: ...over tape under great pressure 8 Safeguard the ends of the cover tape against peeling off e g by using end caps 9 1 7 2 1 Resistance against Chemical Influence Table 1 Resistance against Chemical Infl...

Страница 16: ...g installation the specified installation tolerances must also be adhered to 7 3 1 Mounting Tolerances Table 2 Mounting tolerances Magnetic tape MB20 50 10 1 R Sensor distance to the tape max 4 0 mm L...

Страница 17: ...tic tape the center of the sensor is aligned to the center of the magnetic tape Both active sensor areas see red hatched surfaces in the figure below must be guided over the tape at the permitted dist...

Страница 18: ...e see top view Figure 9 Alignment of the sensor to the magnetic ring Available magnet rings can be found in section 9 1 Accessories NOTE Please make sure that the mounting tolerances see section 7 3 1...

Страница 19: ...eed as follows 1 Installation of RC circuits via contactor coils of AC contactors e g 0 1 F 100 2 Installation of recovery diodes via DC inductors 3 Installation of RC circuits via the different motor...

Страница 20: ...of the magnetic tape FS1000 FS1500 or FS2000 Guide rail for magnetic tape length 1 0 m 1 5 m and max 2 0 m available For longer measuring lengths the rails can be lined up together AP 00 XX Aluminium...

Страница 21: ...21 Notes...

Страница 22: ...22 Notes...

Страница 23: ...9 Installation 13 Magnetic tape structure 12 Maintenance 21 Mounting the Evaluation Box 14 Mounting the Sensor Head 14 Mounting Tolerances 14 Operating area 13 Operational safety 5 Order reference 9...

Страница 24: ...GMIX2 000 MA E_39 19 Subject to change 2019 ELGO Electronic GmbH Co KG ELGO Electronic GmbH Co KG Measuring Positioning Control Carl Benz Str 1 D 78239 Rielasingen Fon 49 0 7731 9339 0 Fax 49 0 7731...

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