CONTACT US



EM Brno s.r.o.


Jílkova 124
615 35 Brno
Czech Republic

GPS: 49°11'50.52"N, 16°38'8.74"E




Induction motors of series 4TM, 5TM



Basic Information

Motors of 4TM series are induction motors with squirrel cage rotor, 4TM are three-phase and 4JMC are single-phase with capacitor.

 

Motor frame, both shields and terminal box are made of alluminum alloy, fan is made of plastic, fan cover is manufactured from steel sheet.

 

Motors have windings from copper conductors, insulation category F, stator and rotor are made from steel sheets for electrotechnic. Rotor cage is cast from aluminium. Rotor body is pressed on the shaft, dynamically balanced with a half-key and deposited in ball bearings of 62 and 63 series. All bearings are in 2Z series.

Free shaft end is provided with female screw acc. to DIN 332.

Heavy series of induction motors 5TM – three-phase induction motor with frame and shields from grey cast iron, suitable for heavy industrial traffic with high mechanical stress, vibrations and severe environment.

 

Technical Information

Basic designs:

series 4TM series 5TM
three-phase, four poles four poles
with one free shaft end feet mounted, with one free shaft end
shape IM 1001 (B3) shape IM 1001 (B3)
basic voltage 3 x 400 Y V, 50 Hz volatage 400 V, 50Hz
duty factor S1 terminal box IP 65 (6 terminals)
protection IP 54, surface cooling IC 411 protection IP 54, self-cooling IC 411
standard environment with ambient temperature from -5 to +40 °C standard environment with ambient teperatrure from -5 až +40 °C
altitude above sea level to 1000 m altitude above sea level to 1000 m

 

Detailed information can be found under the tab Documents for download

Look at other motors from our production program.

20.11.2017  SPS/IPC/DRIVES 2017
 Dear customer, we invite you to visit us on  Electric Automation - Systems and Components Trade Fair   SPS/IPC/DRIVES 2017 from 28. to 30. November 2017 in Nuremberg.   You will be welcome in our exposition, hall 3, stand 660.  
04.09.2017  IEF Brno 2017
  International Engineering Fair in Brno 9. - 13.10. 2017   We invite you to visit our exhibition at the International Engineering Fair in Brno in the hall Z, stand 131.        We are looking forward to meet you.   I-catalogue of exhibitors and products Map of Exhibition Centre