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 Mounting  &  Maintenance Instructions 

 

 

OMT1  &  OMT2 Motors 

 

 

 

Summary of Contents for OMT2

Page 1: ...Seite 1 von 10 Mounting Maintenance Instructions OMT1 OMT2 Motors...

Page 2: ...gear transmission 4 4 3 Shaft couplings 4 5 Electrical connections 4 5 1 General information 4 5 2 Circuit details 5 6 Putting into service 6 7 Maintenance 6 7 1 Dust 6 7 2 Moisture 6 7 3 Wear vibrat...

Page 3: ...horizontal mounting on a surface with an angle of inclination of more than 15 degrees without consulting the supplier in advance Foot flange motors always have to be mounted in such a way that the dr...

Page 4: ...parts belt pulleys and gear wheels need to be dynamically balanced and fit easily on the shaft and to be provided with good fitting keyway In the factory the rotor has already been dynamically half k...

Page 5: ...these voltages If the mains voltage is corresponding with the lowest indicated voltage the winding has to be connected in delta connection see figure 1 if it is corresponding with the highest indicate...

Page 6: ...heck whether it runs without vibration The motor can be used under a variation of the main voltage 5 or frequency variation of max 2 compared to the nominal frequency or nominal voltage in compliance...

Page 7: ...ed only towards temperature and noise Motors from frame sizes 280 up to frame size 400 are equipped with open bearings that are filled for 2 3 when the motor leaves the factory The drive end shields a...

Page 8: ...17 C3 6317 C3 OMT1 315 4 6 8 6319 C3 6319 C3 OMT1 355 2 6317 C3 6317 C3 OMT1 355 4 6 8 6322 C3 6322 C3 OMT1 400 2 6320 C3 6320 C3 OMT1 400 4 6 8 6326 C3 6326 C3 9 Regrasing interval of bearings By the...

Page 9: ...ing with the motor running according to the grease amount required for the motor in case The relubrication intervals should be looked up in the following table A chemically aggressive environment extr...

Page 10: ...ng 30 Inside bearing cover NDE 10 Gasket terminal box motor housing 31 Bearing NDE 11 Terminal box 32 Non drive end shield 12 Mounting screw terminal box 33 Mounting screw shield NDE 13 Terminal board...

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