55kW Motor 4P 415V-690V IE3 250 Frame - Cast Iron - TEC - B3

Product Code: 17933


Next Working Day Delivery* Please allow an extra working day for Scottish Highlands, Northern Ireland, Channel Islands and Isle of Man (Carriage may be extra for these areas).

Please Note:
To suit our international customers, all prices are displayed ex-VAT. Taxes will be added at Checkout.

TEC Motor 55kW - 4 Pole | 250 Frame | B3 Mount | 415V / 690V | 3Ph Supply | IE3 Efficiency | Cast Iron Frame



Motor Specifications

  • 3 Phase 55kW 4 Pole Cast Iron Motor
  • Mount Type: B3 / Foot
  • Rotation Speed: 1470 / 1764
  • IP55, according to IEC 60034-5
  • IE3 High Efficiency
  • Class F Insulation
  • Class B Temperature Rise
  • Continuous duty: S1
  • Torque Output: 357.3Nm
  • Max Current (Delta): 95.36A
  • Max Current (Star): 55.05A
  • Efficiency 100%: 94.6
  • Efficiency 75%: 95.2
  • Bearing DE: 6314 C3
  • Bearing NDE: 6314 C3
  • Cable Glands: 2 x M50 x 1.5
  • Thermal Protection: PTC 140 Degrees C
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Motor Dimensions

These IEC sized Motors have multi-mount terminal boxes resulting in a far greater degree of flexibility and adaptability.

Shaft Diameter (B) Keyway Width (A) Shaft Length (C)
65mm 18mm 140mm

Motor External Dimensions

Weight(kg) Width Height Length
427.4kg 484mm 616mm 918mm

Motor Options:

55kw 4P Motor With Encoder

Do you require absolute speed control for use in a closed loop application with an inverter? We can supply this motor with a pre installed encoder. Just tick the Box above the 'Add To Cart' button and we will do the rest. If this is urgent and requires a fast turn around, please contact us. Standard fitting time is 7 working days.

Motor With Encoder

55kw 4P Motor With Force Vent (415VAC)

If you require a Forced Vent unit with your motor, click the option above and we will supply the correct unit along with your motor. We recommend these if you plan on running at low speed for longer periods. This will require an extra 415 VAC supply. For details on the actual unit, please see this page: Forced Vent 160 Frame 415 VAC

Forced vent unit

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55kW Motor 4P 415V-690V IE3 250 Frame - Cast Iron - TEC - B3