Ceg Brook Crompton Other models

The register lists here 37 versions with 2.2 to 150 kW, two- to eight-pole, at a supply voltage of 400 V. Efficiency at full load ranges from 86 to 95.85%, and at 75% load from 86 to 95.71%. Frame sizes run from 100 to 315, all 37 motors carry the IP55 rating and are manufactured in Poland. Mounting covers a wide spectrum from B3, B5, B34, B35, B6, B7, B8 through to the vertical forms V1, V3, V15, V18, V19 and V36; testing followed AS/NZS 1359.5:2004 using test method B, and none of the motors reaches a High Efficiency classification under GEMS.

The page thus shows the mid to upper power band of Brook Crompton up to 150 kW with which the long-established manufacturer competes in the MEPS register against other suppliers of standardised IEC motors; the broad range of mounting codes covers foot, flange and vertical mounting for varied industrial applications.

When buying used, check the condition of the rolling bearings, a checked winding insulation resistance, corrosion marks on the housing, and a legible nameplate showing frame size, pole count and mounting code. On the larger frame sizes from 200 upward, it is also worth checking condensation drains and bearing plates; spares generally run through the Brook Crompton or CG sales network.