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DATAFLEX

®

 42/1000 

Torque Measuring Shaft 

Operating/Assembly instructions 

KTR-N 
Sheet: 
Edition: 

49016 EN 
5 of 21 

 

Please observe protection 

note ISO 16016. 

Drawn: 

2017-01-02 Shg/Koe 

Replaced for: 

KTR-N dated 2015-04-13 

Verified: 

2017-01-02 Shg 

Replaced by: 

 

 

 

 
Please read through these operating/assembly instructions carefully before you start up the measuring shaft. 
Please pay special attention to the safety instructions! 
The assembly instructions are part of your product. Please store them carefully and close to the measuring shaft. 
The copyright for these assembly instructions remains with KTR. 
 
 

 

 

Warning of potentially explosive 
atmospheres 

This symbol indicates notes which may contribute to pre-
venting bodily injuries or serious bodily injuries that may 
result in death caused by explosion. 

 

 

STOP 

 

Warning of personal injury 

This symbol indicates notes which may contribute to pre-
venting bodily injuries or serious bodily injuries that may 
result in death. 

 

 

 

Warning of product damages 

This symbol indicates notes which may contribute to pre-
venting material or machine damage. 

 

 

General advice

 

This symbol indicates notes which may contribute to pre-
venting undesirable results or conditions. 

 
 

 

 

STOP 

 

With assembly, operation and maintenance of the measuring shaft it has to be made sure 
that the entire drive train is secured against accidental switch-on. You may be seriously hurt 
by rotating parts. Please make absolutely sure to read through and observe the following 
safety indications.

 

  All operations on and with the measuring shaft have to be performed taking into account "safety first". 

  Please make sure to switch off the power pack before you perform your work on the measuring shaft. 

  Secure the power pack against accidental switch-on, e. g. by providing warning signs at the place of switch-on 

or removing the fuse for current supply. 

  Do not reach into the operation area of the measuring shaft as long as it is in operation. 

  Secure the rotating components of the measuring shaft against accidental contact. Please provide for the ne-

cessary protection devices and covers. 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Advice 

2.1  General advice 

2.2  Safety and advice symbols 

2.3  General hazard warnings 

Содержание DATAFLEX 42/1000

Страница 1: ...ng Assembly instructions KTR N Sheet Edition 49016 EN 1 of 21 2 Please observe protection note ISO 16016 Drawn 2017 01 02 Shg Koe Replaced for KTR N dated 2015 04 13 Verified 2017 01 02 Shg Replaced b...

Страница 2: ...bols 5 2 3 General hazard warnings 5 2 4 Intended use 6 3 Storage transport and packaging 6 3 1 Storage 6 3 2 Transport and packaging 6 4 Assembly 7 4 1 Components of DATAFLEX torque measuring shaft 7...

Страница 3: ...y incl hysteresis 1 0 1 Influence of temperature 10K 0 05 Nominal temperature range C 0 55 Supply voltage V DC 24 4 Max current consumption mA 100 Torque output Output voltage torque V 10 10 Speed out...

Страница 4: ...DEX N Table 3 Dimensions and technical data Coupling size of DATAFLEX 42 1000 Coupling size of RADEX N 80 Dimensions mm Dimension d1 d2 max 80 Dimension D1 179 Dimension D2 117 Dimension L6 222 Dimens...

Страница 5: ...mages This symbol indicates notes which may contribute to pre venting material or machine damage General advice This symbol indicates notes which may contribute to pre venting undesirable results or c...

Страница 6: ...development we reserve the right for technical modifications The DATAFLEX torque measuring shaft described in here corresponds to the technical status at the time of printing of these operating assem...

Страница 7: ...ng position of DATAFLEX is variable The measurement system can be mounted both horizontally and vertically Components of DATAFLEX torque measuring shaft Components of RADEX N coupling Component Quanti...

Страница 8: ...Illustration 4 Concentricity and axial runout The displacement figures specified in table 4 provide for sufficient safety to compensate for external influences like for example thermal expansion or fo...

Страница 9: ...ower transmission is frictionally engaged Fit pair of shaft clamping ring hub is specified with H7 h6 The following process should be observed with the assembly Please clean and degrease the contact s...

Страница 10: ...e illustration 9 The ends of the shafts must not pro trude through the hubs Shift the power packs in axial direction until the dimension L8 is achieved If the power packs are already firmly assembled...

Страница 11: ...onents for the time being with the setscrews being assembled displaced from left to right see illustration 11 Tighten the setscrews to the tightening torques mentioned in table 6 by means of a suitabl...

Страница 12: ...n or cleaning is not necessary Calibration The transducer is calibrated when being supplied We recommend an annual inspection of the calibration 1 General description The measuring shafts type DATAFLE...

Страница 13: ...ply voltage 24V DC 4V 100 mA 11 GND Supply voltage Torque output 4 M U Output voltage 10V 10V RA 1 k 5 GND Ground torque output 6 M I Without function Speed output pulse signal 7 N1 Speed output chann...

Страница 14: ...13 Assignment of torque output values c Filter voltage output No 15 The torque signal may be filtered by activating a low pass filter so that high frequency parts of the signal are elim inated Table...

Страница 15: ...e signals shifted by 90 de grees N1 N2 A scalable voltage output N U with direction signal R L Illustration 15 Outputs N1 and N2 Each of the speed outputs N1 and N2 provide a square wave signal with a...

Страница 16: ...ush pull outputs providing a square wave voltage with an ampli tude of 24V and a maximum switching current of 30 mA The output terminals must not be charged with an external voltage see illustration 1...

Страница 17: ...ed direct voltage output Table 11 Switch position S1 S4 and the corresponding scale of the speed output N U Max speed Scaling S1 S2 S3 S4 Illustration 21 10 1 rpm V 0 0 0 0 20 2 rpm V 0 0 0 1 40 4 rpm...

Страница 18: ...short blinking of the LEDs of the connection housing Illustration 22 Automatic zero adjustment illustration 23 If the push button T1 is activated for a period of 2 seconds the output of the torque si...

Страница 19: ...ntly Each amendment is confirmed by a short blinking of the LED L2 Having performed the setting the new values are stored lastingly by pressing both push buttons again for 2 seconds The LED L1 is illu...

Страница 20: ...tion alignment and screw connection of the torque measuring shaft and the condition of the lamina sets of the RADEX N coupling Having started up the torque measuring shaft the tightening torques of th...

Страница 21: ...pproximation of the laws of the Member States relating to electromagnetic compatibility and repealing di rective 89 336 EEC Standards applied DIN EN 61000 6 2 Immunity for industrial environments DIN...

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