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Hengshui 80M2-4-B35

Series: Other models

Source: simomotor.com.cn

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Hengshui lists the 80M2-4-B35 as a three-phase induction motor. The rated output is 0.75 kW. The motor is four-pole, which at 50 Hz gives a synchronous speed of 1,500 rpm. The rated voltage is 415 V. The housing is frame size 80 M in foot-mounted form. The protection class is IP55. The efficiency is 75.2 per cent at full load, 74.8 per cent at 75 per cent load and 72.1 per cent at half load. The motor weighs 17 kg. At full load it delivers 5.15 Nm. Mounting arrangements to IEC 60034-7: B35, B3 and B14. The motor is built in China. The figures come from the Australian MEPS register under standard AS/NZS 1359.5:2000 (Legacy); measured to AS/NZS 1359.102.3:2000. Rated output across the Hengshui range ranges from 0.75 to 55 kW; the 80M2-4-B35 sits at the bottom of that range with 0.75 kW. Its immediate neighbours are the 90L-4-B3/B14 above it with 1.5 kW. 21 Hengshui models are on record.

Hengshui – other models: the collective page of three-phase motors outside the named ranges, exclusively four-pole, YX3 standard range, frame sizes 80 to 250, 0.75 to 55 kW

This page gathers the Hengshui three-phase motors the Australian energy-efficiency register could not assign to a named range. Hengshui is a Chinese maker of three-phase motors, named after the city of the same name in Hebei province. Some models carry plain designations of frame size, build length and mounting code, such as 100L1-4-B35, while the rest belong to the YX3 standard range, a series widespread in China for three-phase motors with raised efficiency. Notably, all 21 motors are built four-pole.

Read on 3 more paragraphs

The register lists here 21 versions with 0.75 to 55 kW at a uniform four poles, full-load efficiencies from 75.2 to 95.12% and at 75% load from 74.8 to 95.12%. Frame sizes run from 80 to 250, supply voltage from 400 to 415 V, protection is consistently IP55. Manufacturing is exclusively in China, testing followed the older AS/NZS 1359.5:2000 standard and the 2004 version; none of the 21 motors reaches a High Efficiency Level.

With its exclusively four-pole range, Hengshui serves the speed class most common in everyday industrial work, around 1,500 rpm, competing directly with numerous other Chinese suppliers of IEC standard motors for pumps, fans, conveyors and general drive tasks.

When buying used, bearing condition and a checked insulation resistance of the winding, visible overheating marks on the terminal box and fan cover, the condition of shaft and key, and a legible nameplate with frame size and mounting code matter; since none of the motors carries a documented High Efficiency classification, on energy-intensive continuous duty it is worth comparing against newer ranges. Spares run through the distribution for Chinese standard motors.

Sources: SpecCodex register, model data: Hengshui (weitere Modelle, MEPS-Registrierungen)

Technical data

Engine

Rated output0.75 kWcorrect

Dimensions and weights

Weight17 kgcorrect

Electrical data

Rated voltage415 Vcorrect
Number of poles4correct
Protection classIP55correct
Frame size80 M (foot)correct
Mounting (IEC 60034-7)B35, B3, B14correct
Efficiency at full load75.2 %correct
Efficiency at 75 % load74.8 %correct
Efficiency at half load72.1 %correct

Origin and approval

Country of manufactureChinacorrect

Other data

Standard appliedAS/NZS 1359.5:2000 (Legacy)correct
Test methodAS/NZS 1359.102.3:2000correct

Frequently asked questions

How much power does the Hengshui 80M2-4-B35 have?

The Hengshui 80M2-4-B35 delivers 0.8 kW.

What to check before buying

  • Match the data plate against the order: frame size, mounting and rating have to agree.
  • Check the ingress rating against the installation site — outdoors or in dust the demands differ.
  • Hold the mounting form and dimensions against the existing seat before ordering.
  • The pole count sets the speed — when replacing an older unit, compare this first.
  • For used units, ask about winding condition and bearing play.
  • Ask about parts availability for this series — the running costs hang on it.

A general list for this type of machine — no substitute for an inspection or an appraiser.

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This page carries 24 individual figures for this model. They come from 1 recorded source; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.

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Other models in this series

100L1-4-B35

100L2-4-B35

112M-4-B35

132M-4-B35

160L-4-B35

180L-4-B35

200L-4-B35

80M2-4-B3/B14

90L-4-B3/B14

90L-4-B35

YX3-132M-4-B35

YX3-132S-4-B35

Sources: Energy Rating — Australian government equipment register (retrieved August 2026) · How we check the data

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