BecSpec Because specs matter.
Three-phase motors

Three-phase motor ratings

4 kW 4 pole three-phase motors

111 motors are registered for supply in Australia at 4 kW 4 pole, from 39 different brands. A 4 pole motor runs at a synchronous speed of 1,500 rpm on a 50 Hz supply. Registration means the motor may be supplied here. It is not a statement that it fits your application.

7 frame sizes · 18 recorded voltages · 31 mounting arrangements

Find a 4 kW 4 pole motor →

Frame sizes at this rating

IEC: 112, 112M, 112MC, 112MP, 112S, 132S, 160M

The number is the shaft centre height in millimetres and the letter is the frame length. It fixes how high the shaft sits and where the foot holes are, so a 132M from one manufacturer mounts like a 132M from another.

Synchronous speed

1,500 rpm — 1500 rpm at 50 Hz, from 4 poles.

Full-load speed is lower than this by the motor's slip, and slip is not recorded in the register. Read it from the nameplate of the motor you are replacing.

Efficiency spread

Full-load efficiency across these registrations runs from 85.90% to 92.70%.

Over a motor's working life, running cost usually dwarfs purchase price, so this spread is worth more attention than it normally gets.

Every 4 kW 4 pole motor registered for supply in Australia, by brand. Enclosure and mounting are often recorded for a registration family rather than one model — see the note below the table.
Brand Model Frame Enclosure Full-load efficiency Made in
ABB 112C4P4EE4 112 IP55, IP56, IP65, IP66 91.90% Finland, Poland, China, India
ABB M2BAX 112MLA4 112 IP55, IP56, IP65, IP66 88.80% China, Finland, India, Poland
ABB M3AA 112MB 4 112 IP55, IP56, IP65, IP66 89.40% China, Finland, India, Poland
ABB M3AA 112MC 4E 112 IP55, IP56, IP65, IP66 87.40% China, Finland, India, Poland
ABB M3BP/GP 112MG 4 112 IP55, IP56, IP65, IP66 88.60% China, Finland, India, Poland
ABB M3JP/KP/JM 112MG 4 112 IP55, IP56, IP65, IP66 88.60% China, Finland, India, Poland
Atlas Copco YE112M-4E3 112S IP55 86.20% China
ATLAS COPCO FF-L112M-4 112M IP55 88.65% China
Bonfiglioli BE 112M 4 112 IP54, IP55, IP56 86.60% Italy, Vietnam
Bonfiglioli BXN112M4 112M IP55, IP56 88.40% Italy, Vietnam
CEG XNPM34004003 112M IP66 89.87% China
CEMP E3A___112MB 4__3F____4.00 112M IP55, IP56, IP65, IP66 88.70% Italy
CMG HLA112M-4 112M IP55 88.30% China
CMG HLA112M-4 112M IP55 88.10% China
CMG PPA112M-4 112M IP66 87.70% China
CMG PPA112M-4 112M IP66 85.90% China
ELPROM FLP1138 112M IP66 88.60% Italy
EMZ YE3-112M-4 112M IP54, IP55 88.80% China
Felm Electric Motors FA3 112M4 112M IP55 88.60% Italy
Felm Electric Motors FA3 112M4 B14 112M IP55 88.60% Italy
Felm Electric Motors FA3 112M4 B3 112M IP55 88.60% Italy
Felm Electric Motors FA3 112M4 B35 112M IP55 88.60% Italy
Felm Electric Motors FA3 112M4 B5 112M IP55 88.60% Italy
Felm Electric Motors FA3 112M4 V1 112M IP55 88.60% Italy
GRUNDFOS MG112MC4 112MC IP44, IP55, IP56, IP65, IP66 88.40% China, Hungary, Taiwan
GUANGLU YX3-112M-4 112M IP55 88.34% China
HEBEM FF-L112M- 4 112M IP55 89.10% China
HEBEM FF-L112M-4 112M IP55 88.61% China
HEBEM FF-L112M-4;B5 112M IP55 88.60% China
Hoyer HMA3 112M-4 112M IP23, IP44, IP55, IP56, IP57, IP65, IP66 89.18% China
HUALI MOTOR YE3-112M-4-4 112M IP55 88.38% China
Ingersoll Rand IE3-112M-4-4 112M IP55 89.16% China
Ingersoll-Rand YE112M-4E3-4 112M IP55 89.93% China
Ingersoll-Rand YE3-112M-4-JL-4 112M IP55 88.65% China
Innomotics 1AV3112B 112M IP54, IP55, IP56 88.60% Czechia
Innomotics 1CD3112B 112M IP54, IP55, IP56 88.60% Czechia
Innomotics 1CV3112B 112M IP54, IP55, IP56 88.60% Czechia
Lenze M5**P****04****** 112M IP44, IP54, IP55, IP65, IP66 89.09% China, Germany, Italy, Austria, India
Lenze M55xP112M04xxxxxx 112M IP44, IP54, IP55, IP65, IP66 89.09% China, Germany, Italy, Austria, India
Lenze M55xP112M04xxxxxxU 112M IP44, IP54, IP55, IP65, IP66 89.09% China, Germany, Italy, Austria, India
Lowara PLM4112B5/400 E3 112 IP55 88.60% Italy, Poland
M.G.M. motori elettrici S.p.A. BAHX 112 MC4 112M IP54, IP55, IP56, IP65, IP66 88.60% Italy
M.G.M. motori elettrici S.p.A. BAX 112 MC4 112M IP54, IP55, IP56, IP65, IP66 88.60% Italy
M.G.M. motori elettrici S.p.A. BAX/BAHX/BMX 112M IP54, IP55, IP56, IP65, IP66 88.60% Italy
M.G.M. motori elettrici S.p.A. BMX 112 MC4 112M IP54, IP55, IP56, IP65, IP66 88.60% Italy
Marathon M3400400_MHT_ 112M IP55, IP56, IP66 86.40% China
Marathon QC_0042A21_ 112M IP55, IP56, IP66 91.30% China
Marathon TC_0042A21_ 112M IP55, IP56, IP66 88.80% China
Marathon TCE0042_21_ 112M IP55, IP56, IP66 88.90% China
Marathon/CMG CDA-112M-4 112M IP66 88.90% China
Marathon/CMG MAR3-112M-4 112M IP66 88.90% China
MECHTRIC JL3 112M-4 112M IP55 88.66% China
MECHTRIC MSE3-112M-4 112M IP55 89.00% China
NORD GBN IE3 112MP 112MP IP55 88.70% Italy
Perdurus PME112M-4 112M IP55 87.38% China
Rossi HB3 112M 4 112M IP55, IP56, IP65, IP66 89.20% Italy
Rossi HB3* 112M IP55, IP56, IP65, IP66 89.20% Italy
Rossi HB3F 112M 4 112M IP55, IP56, IP65, IP66 89.20% Italy
Rossi HB3V 112M 4 112M IP55, IP56, IP65, IP66 89.20% Italy
Rossi HB3Z 112M 4 112M IP55, IP56, IP65, IP66 89.20% Italy
SAMT MSE3-112M-4 112M IP55 88.60% China
SANWEI Y2112M4 112M IP55 88.30% China
SEW-EURODRIVE DRN112M4 112 IP54, IP55, IP56, IP65, IP66 88.70% Australia, China, Germany, New Zealand, United States of America
SEW-EURODRIVE DRU132S4 132S IP54, IP55, IP56, IP65, IP66 91.50% Australia, New Zealand, Germany, France, China
SEW-EURODRIVE EDRN112M4 112 IP54, IP55, IP56, IP65, IP66 88.70% Australia, China, Germany, New Zealand, United States of America
SIEMENS 1CD3112B 112M IP54, IP55, IP56 88.60% Czechia
Sumitomo 112M-4 112M IP66 88.60% China
Sumitomo N-112M 240V 112M IP55 89.00% Japan, Vietnam
Sumitomo N-112M 415V 112M IP55 89.00% Japan, Vietnam
Sumitomo SC34043F3UMEX 112M IP66 88.60% China
Sumitomo SC34043F3UMFX 112M IP66 88.60% China
Sumitomo SC34043F3UMVX 112M IP66 88.60% China
Sumitomo SC34043F3UMXX 112M IP66 88.60% China
Sumitomo SC34043F5UMEX 112M IP66 88.60% China
Sumitomo SC34043F5UMFX 112M IP66 88.60% China
Sumitomo SC34043F5UMVX 112M IP66 88.60% China
Sumitomo SC34043F5UMXX 112M IP66 88.60% China
Te3 Te3 4kW-4 pole-D112M 112M IP55, IP56, IP65, IP66 88.60% China
Techtop TAI 112M-4 112M IP55 87.50% China
Techtop TAP/TCP 112M-4 112M IP55 88.80% China
Techtop TCD YBX3-112M-4P 112M IP66 88.60% China
Techtop TCI 112M-4 112M IP55, IP56, IP65, IP66 87.50% China
TECO 4kW - 4 pole - D112M - AEMBXZ/AEMVXZ 112M IP55, IP56 89.00% China, Taiwan
TECO 4kW-4 pole-D112M-AEHBXZ/AEUBXZ 112M IP55, IP56 87.00% China, Taiwan
TECO 4kW-4 pole-D112M-AEMB/V 112M IP56, IP65, IP66 90.00% China, Taiwan
TECO 4kW-4 pole-D112M-AESV3S-AESU3S-AEEV3N-AEUV3N 112M IP55, IP56, IP65, IP66 88.70% China
TECO 4kW-4 pole-D112M-AESV4S/AESU4S 112M IP55, IP56, IP65, IP66 91.10% China, Taiwan
TECO Teco AEBH 4 kW-4 pole-112M 112M IP55 88.00% Taiwan
Teco Australia MaxAlloy - 4kW - 4 pole - D112M 112M IP55 87.00% China
Toshiba International *Y3-B0040 112M IP00, IP01, IP02, IP10, IP11, IP12, IP13, IP14, IP15, IP20, IP21, IP22, IP23, IP24, IP25, IP30, IP31, IP32, IP33, IP34, IP35, IP40, IP41, IP42, IP43, IP44, IP45, IP46, IP47, IP48, IP50, IP51, IP52, IP53, IP54, IP55, IP56, IP57, IP58, IP65, IP66 89.10% Germany
Toshiba International *YH-B0040 112M IP00, IP01, IP02, IP10, IP11, IP12, IP13, IP14, IP15, IP20, IP21, IP22, IP23, IP24, IP25, IP30, IP31, IP32, IP33, IP34, IP35, IP40, IP41, IP42, IP43, IP44, IP45, IP46, IP47, IP48, IP50, IP51, IP52, IP53, IP54, IP55, IP56, IP57, IP58, IP65, IP66 88.80% Vietnam
Toshiba International 413-B0040 112M IP55, IP56, IP65, IP66 89.70% Australia, Vietnam
Toshiba International 4YH-B0040 112M IP00, IP01, IP02, IP10, IP11, IP12, IP13, IP14, IP15, IP20, IP21, IP22, IP23, IP24, IP25, IP30, IP31, IP32, IP33, IP34, IP35, IP40, IP41, IP42, IP43, IP44, IP45, IP46, IP47, IP48, IP50, IP51, IP52, IP53, IP54, IP55, IP56, IP57, IP58, IP65, IP66 88.80% Vietnam
Toshiba International 7Y3-B0040 112M IP00, IP01, IP02, IP10, IP11, IP12, IP13, IP14, IP15, IP20, IP21, IP22, IP23, IP24, IP25, IP30, IP31, IP32, IP33, IP34, IP35, IP40, IP41, IP42, IP43, IP44, IP45, IP46, IP47, IP48, IP50, IP51, IP52, IP53, IP54, IP55, IP56, IP57, IP58, IP65, IP66 89.10% Germany
Toshiba International 8Y*-B0040 112M IP00, IP01, IP02, IP10, IP11, IP12, IP13, IP14, IP15, IP20, IP21, IP22, IP23, IP24, IP25, IP30, IP31, IP32, IP33, IP34, IP35, IP40, IP41, IP42, IP43, IP44, IP45, IP46, IP47, IP48, IP50, IP51, IP52, IP53, IP54, IP55, IP56, IP57, IP58, IP65, IP66 87.54% China, Taiwan
Toshiba International 8Y3-B0040 112M IP00, IP01, IP02, IP10, IP11, IP12, IP13, IP14, IP15, IP20, IP21, IP22, IP23, IP24, IP25, IP30, IP31, IP32, IP33, IP34, IP35, IP40, IP41, IP42, IP43, IP44, IP45, IP46, IP47, IP48, IP50, IP51, IP52, IP53, IP54, IP55, IP56, IP57, IP58, IP65, IP66 87.54% China, Taiwan
Toshiba International 8YH-B0040 112M IP00, IP01, IP02, IP10, IP11, IP12, IP13, IP14, IP15, IP20, IP21, IP22, IP23, IP24, IP25, IP30, IP31, IP32, IP33, IP34, IP35, IP40, IP41, IP42, IP43, IP44, IP45, IP46, IP47, IP48, IP50, IP51, IP52, IP53, IP54, IP55, IP56, IP57, IP58, IP65, IP66 87.54% China, Taiwan
Toshiba International AY3-B0040 112M IP00, IP01, IP02, IP10, IP11, IP12, IP13, IP14, IP15, IP20, IP21, IP22, IP23, IP24, IP25, IP30, IP31, IP32, IP33, IP34, IP35, IP40, IP41, IP42, IP43, IP44, IP45, IP46, IP47, IP48, IP50, IP51, IP52, IP53, IP54, IP55, IP56, IP57, IP58, IP65, IP66 89.10% Germany
Toshiba International CD 112M-4Y 112M IP56 88.40% Australia, Germany
Toshiba International P21A-B0040 112M IP00, IP01, IP02, IP10, IP11, IP12, IP13, IP14, IP15, IP20, IP21, IP22, IP23, IP24, IP25, IP30, IP31, IP32, IP33, IP34, IP35, IP40, IP41, IP42, IP43, IP44, IP45, IP46, IP47, IP48, IP50, IP51, IP52, IP53, IP54, IP55, IP56, IP57, IP58, IP65, IP66 87.80% China
Toshiba International TYF-B0040 112M IP00, IP01, IP02, IP10, IP11, IP12, IP13, IP14, IP15, IP20, IP21, IP22, IP23, IP24, IP25, IP30, IP31, IP32, IP33, IP34, IP35, IP40, IP41, IP42, IP43, IP44, IP45, IP46, IP47, IP48, IP50, IP51, IP52, IP53, IP54, IP55, IP56, IP57, IP58, IP65, IP66 86.60% Taiwan, China
Toshiba International VYH-B0040 112M IP00, IP01, IP02, IP10, IP11, IP12, IP13, IP14, IP15, IP20, IP21, IP22, IP23, IP24, IP25, IP30, IP31, IP32, IP33, IP34, IP35, IP40, IP41, IP42, IP43, IP44, IP45, IP46, IP47, IP48, IP50, IP51, IP52, IP53, IP54, IP55, IP56, IP57, IP58, IP65, IP66 88.80% Vietnam
WEG 4kW 4P 112 W21 IE2 112M IP55, IP56, IP65, IP66 87.15% China, Brazil, Portugal
WEG 4kW 4P 112 W21 IE3 112M IP54, IP55, IP65, IP66 89.03% China, Brazil, Portugal
WEG 4kW 4P 112 W22 IE3 112M IP55, IP56, IP65, IP66 88.80% Brazil, China, Portugal
WEG 4kW 4P 132 W21 IE2 132S IP55, IP56, IP65, IP66 87.28% China, Brazil, Portugal
WEG 4kW 4P 132 W21 IE3 132S IP55 90.87% China, Brazil
WEG 4kW 4P 132 W22 IE3 132S IP55, IP56, IP65, IP66 90.32% Brazil, China, Portugal
WEG 4kW 4P 160 W22 IE3 160M IP56 89.11% Brazil, China
WEG 4kW 4P L132M W22 IE4 (Incl. W22M, Ex-db, Ex-db eb, Ex-eb, Ex-ec, Ex-tb, Ex-tc) not stated IP55, IP56, IP65, IP66 92.70% Brazil
Wonder Motors MH112M4 415 4.0kw 112M IP55 88.20% China

What this page establishes, and what it does not

  • Established: every motor listed is registered for supply in Australia at 4 kW 4 pole, and the frame, enclosure and efficiency shown are what its registration states.
  • Established: a 4 pole motor has a synchronous speed of 1,500 rpm at 50 Hz. That is arithmetic, not a measurement.
  • Read carefully: a registration often covers a family of motors rather than one part number. 77 of these registrations list several voltages and 94 list several mounting arrangements — meaning a compliant variant exists in that family, not that the model shown is that variant.
  • Not established: that any motor here bolts into your application. Shaft diameter, shaft length and keyway are not in the register, and neither is terminal box position.
  • Not established: that a motor is currently available, or at what price. The register records permission to supply, not stock.
  • Not in this dataset: full-load speed, starting current, duty rating, and suitability for inverter operation.

Replacing a motor?

What each figure on the nameplate means, which of them decide whether a replacement fits, and which you have to confirm off the drawing.

Read the guide →

Match against your specification

Add voltage, frame, mounting and enclosure to narrow these 111 registrations to the ones that meet your requirement.

Open the finder →

Known limitations

What the register omits, where family registrations blur model detail, and the checks you always have to make yourself.

Understand the gaps →