three-phase motor, IE1
RN 200a6
- 18.5Power, kW
- 985Speed, rpm
- 6Poles
- 200IEC frame
- 38Amps at 400 V
Specification
- Rated output
- 18.5 kW
- Speed
- 985 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
- 38 A
- Efficiency
- 91.1%, IE1
- Power factor
- 0.79
- Starting current
- 6 × rated
- Torque
- 179 Nm
- Frame
- IEC 200
- Shaft end
- 55 × 110 mm
- Large flange (B5)
- FF350
- Small flange (B14)
- None for this frame
- Weight (B3)
- 165 kg
Pumps it drives
Pumps rated at this motor's speed that need no more than 18.5 kW, where this is the smallest motor that does the job.
Udor NH 500 1
Udor NK 2
Udor NK 500 1
Udor PENTA 2
PENTA-B 25/350 RPENTA-B 30/300 R
Cat Pumps 15 Frame 1
Cat Pumps 25 Frame 4
Cat Pumps 28 Frame block-style 1
Bertolini RBS 1
Speck P41 3
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 number | Description | For pump series |
|---|---|---|
| NK03 | Udor motor flange NK03, IEC 200 B3/B5, up to 37 kW | NK, NKS, NH |
| VX02 | Udor motor flange VX02, IEC 200 B3/B5, up to 37 kW | PENTA, VX, VXS, VH, VY |
| 9.853-336.0 | Hawk flexible coupling, IEC 200, 55 mm motor to 30 mm pump | MXT, 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
KNL38 contactors, rated 18.5 kW AC-3 at 400 V
| Coil | Type | Iskra code | Suppliers |
|---|---|---|---|
| 42 V AC D7 | KNL38-00 | 030051222000 | |
| 110-125 V AC F7 | KNL38-00 | 030051219000 |
Overload protection
Set to the motor's full-load current, 38 A.
Other motors in this range
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