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Western Electric 1H100L2-8

Series: Other models

Source: https://www.alamy.com/stock-photo/hawthorne-plant-of-western

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The Western Electric 1H100L2-8 is a three-phase induction motor built by Western Electric. The rated output is 1.1 kW. The motor is eight-pole, which at 50 Hz gives a synchronous speed of 750 rpm. The rated voltage is 400 V. The housing is frame size 100 L in foot-mounted form. The protection class is IP55. The efficiency is 75.9 per cent at full load, 76.4 per cent at 75 per cent load and 73.3 per cent at half load. The motor weighs 44 kg. At full load it delivers 14.96 Nm. The motor is built in China. The values are recorded in the Australian MEPS registration under standard AS/NZS 1359.5:2004; measured to IEC 60034-2-1 (Edition 2.0). Rated output across the Western Electric range ranges from 0.75 to 185 kW; the 1H100L2-8 sits at the bottom of that range with 1.1 kW. Its immediate neighbours are the 1H90S-6 below it with 0.75 kW and the 1H100L-6 above it with 1.5 kW. 80 Western Electric models are on record. The model is listed under Electric motors. 24 verified figures from 1 source are on file.

Technical data

Engine

Rated output1.1 kWcorrect

Dimensions and weights

Weight44 kgcorrect

Electrical data

Rated voltage400 Vcorrect
Number of poles8correct
Protection class55correct
Frame size100 L (foot)correct
Mounting (IEC 60034-7)B3, B5, B14, B6, V1, V18, B7, V3, V19, B8, B3/B5, B3/B14, V5, V1/V5, V5/V18, V6, V3/V6, V6/V19correct
Efficiency at full load75.94 %correct
Efficiency at 75 % load76.41 %correct
Efficiency at half load73.28 %correct

Origin and approval

Country of manufactureChinacorrect
Standard appliedAS/NZS 1359.5:2004correct
Test methodIEC 60034-2-1 (Edition 2.0)correct

Frequently asked questions

How much power does the Western Electric 1H100L2-8 have?

The Western Electric 1H100L2-8 delivers 1.1 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

1H100L-2

1H100L-6

1H100L1-4

1H100L1-8

1H100L2-4

1H112M-2

1H112M-4

1H112M-6

1H112M-8

1H132M-4

1H132M1-6

1H132M1-8

Sources: [1]

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