Baldor M4AC 112M-6
Series: M4AC
Not the right version? The data comes from vehicle registers holding many near-identical versions side by side. Photograph the data plate — we read make and type from it. Open the scanner e-mail address required
Baldor M4AC – the metric low-voltage range for IEC frame sizes 90 to 132: 0.75 to 4 kW, six- to eight-pole, IP55 throughout, made in China without a GEMS High Efficiency rating
Baldor M4AC is Baldor-Reliance's metric range for standard IEC frame sizes at the lower end of the power scale, positioned as a compact three-phase motor line within the wider Baldor M4 family. Baldor Electric has been an ABB subsidiary since the 2011 takeover and still sells under its own name in North America and, as this registration shows, also into the Australian market. The nameplates of the eight motors listed here – such as M4AC 100L1-8 or M4AC 132M1-6 – follow the IEC scheme of frame size, winding variant and pole count, with the digit after the final hyphen indicating the number of poles.
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The register lists here eight versions with 0.75 to 4 kW, six- to eight-pole, full-load efficiencies from 76.4 to 87.6% and at 75% load from 75.3 to 87.9%. Frame sizes run from 90 to 132 under IEC, protection is IP55 throughout, and all eight motors are built in the full B3/B5/B14/B34/B35 mounting set. Rated voltage is 415 V, and manufacture is in China. Testing followed the 2012 GEMS determination with test method B; none of the eight motors reaches a GEMS High Efficiency Level.
Motors in this size class cover the lower end of industrial drive technology and typically power small pumps, fans, conveyor belts and similar auxiliary drives in industry and agriculture. As an entry-level or spares range, M4AC competes with comparable Asian standard-motor programmes from WEG, TECO and other suppliers sold through the same Australian distribution channels.
When buying used, bearing condition, a measured winding insulation resistance and any visible overheating marks at the terminal box and fan cover matter; the shaft and key should be free of play. A legible nameplate with frame size, pole count and efficiency figure aids identification, since the motors carry no High Efficiency marking and differ only by frame size and power. Spares and service run through the Baldor/ABB distribution network.
Sources: SpecCodex register, model data: Baldor M4AC, Baldor Electric (ABB, Hersteller)
Technical data
Engine
| Engine family | M4AC 112M-6correct |
|---|---|
| Engine families | M4AC 112M-6correct |
| Rated output | 2.2 kWcorrect |
Dimensions and weights
| Weight | 48 kgcorrect |
|---|
Electrical data
| Rated voltage | 415 Vcorrect |
|---|---|
| Number of poles | 6correct |
| Protection class | IP55correct |
| Frame size | 112 M (foot)correct |
| Mounting (IEC 60034-7) | B3, B5, B14, B34, B35correct |
| Efficiency at full load | 83.6 %correct |
| Efficiency at 75 % load | 84.2 %correct |
| Efficiency at half load | 82.5 %correct |
Origin and approval
| Country of manufacture | Chinacorrect |
|---|
Other data
| Standard applied | Greenhouse and Energy Minimum Standards (Three Phase Electric Motors) Determination 2012correct |
|---|---|
| Test method | AS 1359.102.1:1997correct |
Frequently asked questions
How much power does the Baldor M4AC 112M-6 have?
The Baldor M4AC 112M-6 delivers 2.2 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.
We do not sell machines. We ask the dealers who carry this model and come back with price and lead time.
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This page carries 27 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
Sources: Energy Rating — Australian government equipment register (retrieved August 2026) · How we check the data
Electric motor in 3D section
Turn the model, look inside and click an assembly — each one is explained.
