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three-phase motor, IE1

RN 200b6

  • 22Power, kW
  • 980Speed, rpm
  • 6Poles
  • 200IEC frame
  • 44Amps at 400 V
Nicolini three-phase motor

Specification

Rated output
22 kW
Speed
980 rpm (6-pole)
Supply
230/400 V 50 Hz, three-phase. Also wound for 60 Hz and other voltages to order; the figures here are at 50 Hz.
Current at 400 V
44 A
Efficiency
91.7%, IE1
Power factor
0.81
Starting current
6.1 × rated
Torque
214 Nm
Frame
IEC 200
Shaft end
55 × 110 mm
Large flange (B5)
FF350
Small flange (B14)
None for this frame
Weight (B3)
185 kg

Pumps it drives

Pumps rated at this motor's speed that need no more than 22 kW, where this is the smallest motor that does the job.

Hawk HFR 1

HFR40S

Udor NH 500 1

NH-B 21/500 R

Udor NK 6

NK-B 32/350 RNK-B 37/300 RNK-B 42/250 RNK-B 60/170 RNK-B 70/150 RNK-B 100/100 R

Udor NK 500 1

NK-B 21/500 R

Udor PENTA 3

PENTA-B 25/400 RPENTA-B 40/250 RPENTA-B 50/200 R

Bertolini CK 1

CK 1426.1

Bertolini RBS 1

RBS 2735

Speck P45 1

P45/120-80

Flanges and couplings

For an IEC 200 frame with a 55 mm shaft, bolting to the large flange (B5). Pick the one made for your pump series.

Part numberDescriptionFor pump series
NK03Udor motor flange NK03, IEC 200 B3/B5, up to 37 kWNK, NKS, NH
VX02Udor motor flange VX02, IEC 200 B3/B5, up to 37 kWPENTA, VX, VXS, VH, VY
9.853-336.0Hawk flexible coupling, IEC 200, 55 mm motor to 30 mm pumpMXT, MXT High Temperature, MPX 350, MPX 500, MXT Chemical, MPX Heavy Duty, MXT Stainless Steel Chemical, MXT High Flow

Starter

Iskra parts for a direct-on-line starter at 400 V. Choose the contactor coil to match your control voltage.

Contactor

KNL43 contactors, rated 22 kW AC-3 at 400 V

CoilTypeIskra codeSuppliers
24 V AC B7KNL43-11 1NO+1NC030050482000 
42 V AC D7KNL43-11 1NO+1NC030050944000 
48 V AC E7KNL43-11 1NO+1NC030050945000 
110-125 V AC F7KNL43-11 1NO+1NC030050855000 
220-240 V AC M7KNL43-11 1NO+1NC030050498000 
380-415 V AC Q7KNL43-11 1NO+1NC030050946000 
440 V AC R7KNL43-11 1NO+1NC030050947000 
480-500 V ACKNL43-11 1NO+1NC030050948000 

Overload protection

Set to the motor's full-load current, 44 A.

Other motors in this range

RN 63a6RN 63b6RN 71a6RN 71b6RN 71c6RN 80a6RN 80b6RN 90La6RN 90Sa6RN 100a6RN 100b6RN 112a6RN 112b6RN 132Ma6RN 132Mb6RN 132Sa6RN 160La6RN 160Ma6RN 180La6RN 200a6