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Three-phase motor W21Xdb
IP55explosion-proofrobust

Three-phase motor - W21Xdb  - WEG Gear Systems GmbH - IP55 / explosion-proof / robust
Three-phase motor - W21Xdb  - WEG Gear Systems GmbH - IP55 / explosion-proof / robust
Three-phase motor - W21Xdb  - WEG Gear Systems GmbH - IP55 / explosion-proof / robust - image - 2
Three-phase motor - W21Xdb  - WEG Gear Systems GmbH - IP55 / explosion-proof / robust - image - 3
Three-phase motor - W21Xdb  - WEG Gear Systems GmbH - IP55 / explosion-proof / robust - image - 4
Three-phase motor - W21Xdb  - WEG Gear Systems GmbH - IP55 / explosion-proof / robust - image - 5
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Characteristics

Type
three-phase
Protection class
IP55, explosion-proof, robust
Efficiency classes
IE2, IE1
Number of poles
4-pole, 2-pole, 6-pole, 8-pole
Other characteristics
IEC, NEMA
Power

Max.: 250 kW
(339.91 hp)

Min.: 0.4 kW
(0.54 hp)

Torque

Max.: 800 Nm
(590.049719 ft.lb)

Min.: 1.22 Nm
(0.899826 ft.lb)

Rotational speed

Max.: 3,000 rpm
(18,849.5559 rad.min-1)

Min.: 750 rpm
(4,712.389 rad.min-1)

Description

W21Xdb is an explosion-proof motor especially designed to operate in environments with the presence of explosive atmospheres. It has robust construction, a flame retention system with gaps between the parts carefully designed, accurate machining on the terminal box and screws with high mechanical strength. It meets the requirements of explosive atmospheres like Zone 1 and Zone 2. The W21Xdb comply with the efficiency level, specified by IEC 60034-30-1.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.