three-phase motor, IE1

RN 180La8

Specification

Rated output: 11 kW
Speed: 720 rpm (8-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: 24.5 A
Efficiency: 88.7%, IE1
Power factor: 0.76
Starting current: 5.6 × rated
Torque: 146 Nm
Frame: IEC 180L
Shaft end: 48 × 110 mm
Large flange (B5): FF300
Small flange (B14): None for this frame
Weight (B3): 147 kg

No pump here has this motor as its first match.

For an IEC 180 frame with a 48 mm shaft, bolting to the large flange (B5). Pick the one made for your pump series.

Part number	Description	For pump series
C15	Udor motor flange C15, IEC 180 B3/B5, up to 22 kW	C, CS, CWT, CK, CX, CH
NK02	Udor motor flange NK02, IEC 180 B3/B5, up to 22 kW	NK, NKS, NH
VX01	Udor motor flange VX01, IEC 180 B3/B5, up to 22 kW	PENTA, VX, VXS, VH, VY
1.905-879.0	Hawk flexible coupling, IEC 180, 48 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

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

KNL22 contactors, rated 11 kW AC-3 at 400 V

Coil	Type	Iskra code
24 V AC B7	KNL22-00	030050609000
42 V AC D7	KNL22-00	030050683000
48 V AC E7	KNL22-00	030050684000
110-125 V AC F7	KNL22-00	030050685000
220-240 V AC M7	KNL22-00	030050470000
380-415 V AC Q7	KNL22-00	030050686000
440-460 V AC R7	KNL22-00	030050922000
480-520 V AC S7	KNL22-00	030050687000
24 V DC BD	KNL22G-00	030052143000

Set to the motor's full-load current, 24.5 A.