PumpLookupPump and motor part numbers
Mains Units

three-phase motor, IE1

RN 112b4

uprated

  • 5.5Power, kW
  • 1420Speed, rpm
  • 4Poles
  • 112IEC frame
  • 12.2Amps at 400 V
Nicolini three-phase motor

Specification

Rated output
5.5 kW
Speed
1420 rpm (4-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
12.2 A
Efficiency
80.4%, IE1
Power factor
0.81
Starting current
6.8 × rated
Torque
37 Nm
Frame
IEC 112
Shaft end
28 × 60 mm
Large flange (B5)
FF215
Small flange (B14)
FT130
Weight (B3)
32 kg

Uprated: Nicolini mark this power as one IEC does not list for the frame. It gives more power in a smaller frame, at lower efficiency.

Pumps it drives

Pumps rated at this motor's speed that need no more than 5.5 kW, where this is the smallest motor that does the job.

Hawk NHDP 150 4

NHDP1515LNHDP1515RNHDP1815LNHDP1815R

Hawk NHDP 150-C 2

NHDP1515CLNHDP1515CR

Hawk NHDP 200 8

NHDP1120LNHDP1120RNHDP1220LNHDP1220RNHDP1320LNHDP1320RNHDP1420LNHDP1420R

Hawk NHDP 200-C 10

NHDP1120CLNHDP1120CRNHDP1220CLNHDP1220CRNHDP1320CLNHDP1320CRNHDP1420CLNHDP1420CRNHDP1520CLNHDP1520CR

Hawk NHDP Car Wash 8

NHDP1120CWLNHDP1120CWRNHDP1220CWLNHDP1220CWRNHDP1320CWLNHDP1320CWRNHDP1420CWLNHDP1420CWR

Hawk NHDP Chemical 2

NHDP1120EBCHLNHDP1120EBCHR

Hawk NHDP Stainless Steel Chemical 2

NHDP1120ESALNHDP1120ESAR

Hawk NMT 2

NMT1220LNMT1220R

Hawk NMT Car Wash 2

NMT1220CWLNMT1220CWR

Hawk NMT High Temperature 4

NMT1520HTLNMT1520HTRNMT1820HTLNMT1820HTR

Hawk NMT Stainless Steel Chemical 2

NMT1220ESALNMT1220ESAR

Hawk NMT nickel-plated 2

NMT1220LNNMT1220RN

Udor A 5

AC 11/20 SAC 12/20 SAC 14/20 SAD 3.0/30 SAD 3.5/30 S

Udor AK 4

AKC 09/25 SAKC 10/25 SAKC 11/25 SAKD 3.0/36 S

Udor AWT 5

AWTC 11/20 SAWTC 12/20 SAWTC 14/20 SAWTD 3.0/30 SAWTD 3.5/30 S

Udor B 4

BC 13/20 SBC 15/15 SBD 3.5/30 SBD 4.0/20 S

Udor BCW 2

BCWC 11/20 SBCWC 13/20 S

Interpump 44 series 4

W154W200W204W14200

Interpump 47 VHT series 1

VHT4715

Interpump 47 series 6

W914WS102WS131WS132WS151WS171

Interpump 53 E1 series 2

E1B1614E1C1614

Interpump 53 ET1 brass series 2

ET1B1614ET1C1614

Interpump 53 SS1 series 2

SS1B1514SS1C1515

Interpump 53 SW1 series 2

SW1B1514SW1C1515

Interpump 58 C2W series 3

C2W2011C2W2012C2W2013

Interpump 58 E2 series 10

E2B1618E2B1713E2B2014E2B2015E2C1713E2C1714E2C2015E2C2111E2C2112E2C2809

Interpump 58 VHT series 2

VHT5813VHT5815

Interpump 59 C3W HT series 1

C3W2013HT

Interpump 59 C3W series 1

C3W2013

Interpump 59 E3 series 9

E3B1021E3B1218E3B1515E3B1713E3B2511E3C1021E3C1218E3C1515E3C1713

Interpump 59 SS3 series 1

SS3B2013

Mazzoni MMX 2

MMX12200LMMX12200R

Mazzoni PMD 6

PM13200LPMD11200LPMD11200RPMD12200LPMD12200RPMD13200R

Mazzoni PMD car wash 6

PMD CW 11200LPMD CW 11200RPMD CW 12200LPMD CW 12200RPMD CW 13200LPMD CW 13200R

Mazzoni PMD-HY 8

PM HY 11200LPM HY 11200RPM HY 12200LPM HY 12200RPM HY 13200LPM HY 13200RPM HY 14200LPM HY 14200R

Mazzoni TMM high temperature 2

TMM12200LTMM12200R

Mazzoni TPMD high temperature 4

TPMD 14150LTPMD 14150RTPMD 15150LTPMD 15150R

Cat Pumps 3CP 4

3CP1110CS3CP11203CP1211CS3CP1221

Cat Pumps 5CP 7

5CP2140BCS5CP2140WCS5CP2150B5CP2150W5CP3105CSS5CP4110CSS5CP4112CSS

Cat Pumps 5CPQ 3

5CPQ62215CPQ6241CS5CPQ6251

Annovi Reverberi CWX 1

CWX 15.17 N code 20474

Annovi Reverberi JK 4

JK 13.20 H NJK 15.20 NJK 18.16 H NJK 21.15 H N

Annovi Reverberi JK-SS 1

JK-SS 21.15 N

Annovi Reverberi JKA 1

JKA 4G30 H N

Annovi Reverberi RC 1

RC 14.20 N

Annovi Reverberi RCW 1

RCW 15.20 N code 20833

Annovi Reverberi RG 3

RG 15.20 H NRG 18.17 NRG 21.15 N

Annovi Reverberi RGA 2

RGA 4G30 H NRGA 5.5G22 N

Annovi Reverberi RK 9

RK 11.25 H NRK 13.20 H CRK 13.20 H NRK 15.20 H CRK 15.20 H NRK 18.16 H CRK 21.15 H C code 20657RK 21.15 H NRK 24.10 N

Annovi Reverberi RK-SS 2

RK-SS 21.15 C code 21369RK-SS 21.15 N code 21368

Annovi Reverberi RKA 8

RKA 3.5G30 H E code 20679RKA 4G30 H E code 20681RKA 4G30 H NRKA 5.5G20 H NRKA 6.5G13 E code 20683RKA 6.5G13 NRKA 7G13 E code 20685RKA 7G13 N

Annovi Reverberi RR 6

RR 13.20 C + flange ø 28 mmRR 13.20 NRR 15.20 C + flange ø 28 mmRR 15.20 NRR 18.16 C + flange ø 28 mmRR 18.16 N

Annovi Reverberi RRA 3

RRA 3.5G25 NRRA 3G30 E + flange ø 1”1/8RRA 4G30 N

Annovi Reverberi RW 3

RW 15.20H NRW 18.17 NRW 21.15H N

Annovi Reverberi RWA 2

RWA 4G30H NRWA 5.5G22H N

Annovi Reverberi SXM 4

SXM 13.20 C code 21255SXM 13.20 N code 21267SXM 15.20 C code 21256SXM 15.20 N code 21265

Annovi Reverberi SXMA 2

SXMA 3.5G30 NSXMA 4G30 N

Annovi Reverberi WHW 2

WHW 15.20 NWHW 21.15 N

Annovi Reverberi XW 4

XW 15.20 NXW 26.12 N code 20175XW 30.10 + F38XW 30.10 N code 20178

Annovi Reverberi XWA 2

XWA 4G30 NXWA 5.5G22 N code 20180

Annovi Reverberi XWL-SS 1

XWL-SS 30.09 N

Comet FW2 4

FW2 3530 SFW2 4030 HFW2 4030 SFW2 5522 S

Comet FWS2 3

FWS2 3530 SFWS2 4030 SFWS2 6020 S

Comet RW 5

RW 3040 SRW 3530 SRW 3530 S NickelRW 4022 SRW 5022 S

Comet RWS 1

RWS 4022 S

Comet ZW 4

ZW 3030 SZW 4025 SZW 4030 HZW 4030 S

Comet ZW-K 2

ZW-K 4025 SZW-K 4030 S

Bertolini TAM 2

TAM 1515TAM 1715

Bertolini TML 6

TML 1220TML 1320TML 1528-FTML 1528-HWTML 1728-FTML 1728-HW

Bertolini TTL 1

TTL 1320

Bertolini WBXL 1

WBXL 1320

Bertolini WML 1

WML 1520-B

Bertolini WMS 3

WMS 2040WMS 2535WMS 2540

Speck NP10 4

NP10/15-150NP10/15-150 nickel-platedNP10/15-150RENP10/15-150S

Speck NP16 3

NP16/9-280NP16/18-140NP16/18-140 nickel-plated

Speck P11 1

P11/15-150

Speck P20 2

P20/15-160REP20/18-130RE

Speck P21 5

P21/5-450P21/15-160P21/15-160SP21/18-130P21/18-130S

Flanges and couplings

For an IEC 112 frame with a 28 mm shaft, bolting to the small flange (B14). Pick the one made for your pump series.

Part numberDescriptionFor pump series
1.099-529.0Hawk motor flange, IEC 100/112 B14NHDP Car Wash, NHDP 120, NHDP 150, NHDP 200, NHDP Chemical, NHDP Stainless Steel Chemical
1.099-530.0Hawk motor flange, IEC 100/112 B14NMT, NPM, NMT Car Wash, NMT High Temperature, NMT Nickel-Plated, NPM Nickel-Plated, NLTI, NMT - Car Wash Heavy Duty, NMT Chemical, NMT Stainless Steel Chemical, CHD 200, CHS 120
ZF044Interpump motor flange, IEC 100/112 B14E1, SS1, 44, 58VHT, E2 and C2W
ZF091Interpump motor flange, IEC 100/112 B1449, 50 and 51
ZF151Interpump motor flange, IEC 100/112 B1447, 47VHT, 66, 66VHT, 66SS, E3, C3W and SS3
1.099-541.0Hawk flexible coupling, IEC 100/112, 28 mm motor to 24 mm pumpNMT, NPM, NMT Car Wash, NMT High Temperature, NMT Nickel-Plated, NPM Nickel-Plated, XLTI, XLTI High Temperature, NLTI, XLTI Atex, NMT - Car Wash Heavy Duty, NMT Chemical, NMT Stainless Steel Chemical, CHD 200, CHS 120
1.099-543.0Hawk flexible coupling, IEC 100/112, 28 mm motor to 24 mm pumpNHDP Car Wash, NHDP 120, NHDP 150, NHDP 200, NHDP Chemical, NHDP Stainless Steel Chemical
ZG044Interpump flexible coupling, IEC 100/112, 28 mm motor to 24 mm pumpE1, SS1, 44, 58VHT, E2 and C2W
ZG091Interpump flexible coupling, IEC 100/112, 28 mm motor to 24 mm pump49 and 50
ZG151Interpump flexible coupling, IEC 100/112, 28 mm motor to 24 mm pump47, 47VHT, 66, 66VHT, 66SS, E3, C3W and SS3
ZGWW94Interpump flexible coupling, IEC 100/112, 28 mm motor to 24 mm pump51

Starter

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

Contactor

KNL12 contactors, rated 5.5 kW AC-3 at 400 V

CoilTypeIskra codeSuppliers
24 V AC B7KNL12-01 1NC030050648000 
24 V AC B7KNL12-10 1NO030050649000 
42 V AC D7KNL12-01 1NC030050650000 
42 V AC D7KNL12-10 1NO030050651000 
48 V AC E7KNL12-01 1NC030050652000 
48 V AC E7KNL12-10 1NO030050653000 
110-125 V AC F7KNL12-01 1NC030050654000 
110-125 V AC F7KNL12-10 1NO030050655000 
220-240 V AC M7KNL12-01 1NC030050656000 
220-240 V AC M7KNL12-10 1NO030050488000 
380-415 V AC Q7KNL12-01 1NC030050657000 
380-415 V AC Q7KNL12-10 1NO030050658000 
440-460 V AC R7KNL12-01 1NC030050920000 
440 V AC R7KNL12-10 1NO030050911000 
480-520 V AC S7KNL12-01 1NC030050659000 
480-520 V AC S7KNL12-10 1NO030050660000 

Overload protection

Set to the motor's full-load current, 12.2 A.

Other motors in this range

RN 63a4RN 63b4RN 63c4RN 71a4RN 71b4RN 71c4RN 80a4RN 80b4RN 80c4RN 90La4RN 90Lb4RN 90Lc4RN 90Sa4RN 100a4RN 100b4RN 100c4RN 112a4RN 112c4RN 132Ma4RN 132Mb4RN 132Mc4RN 132Sa4RN 160La4RN 160Lb4RN 160Lc4RN 160Ma4RN 180La4RN 180Lb4RN 180Ma4RN 200a4RN 200b4