Electric motor WEG

Since January 2015, IE1 motors placed onto the EU/EEA and rated at 7.5kW or above is allowed only if their design falls outside of the scope of the EU Regulation or their final installation will be outside of the EU/EEA.

Standard Features:

ELECTRICAL:

• Three-phase, Multivoltage.
• Single-speed, two speed Dahlander constant and variable torque. Two-speed independent winding (VI/IV constant and variable torque) or three-speed (VIII/VI/IV and XII/VI/IV).
• Class “F” insulation – “B” Temp. Rise-80K (unless otherwise indicated).
• Ambient temperature: 40 °C at 1000 masl.
• Service factor: 1.0.
• Design: N.
• Continuous duty: S1.
• Thermistors (1/phase) from frame size 160M and above (except for Pad Mounted models).
• Impregnation:- Dip and baked impregnation (frames 63 up to 200)- Resin continuous flow impregnation (frames 225 and above).

MECHANICAL:

• Degree of protection: IP55.
• Squirrel cage rotor/Aluminium die cast.
• Enclosure: TEFC-Totally Enclosed Fan Cooler / TEAO-Totally Enclosed Air Over.
• Pad mounted model: frame sizes up to 250 (frame size 180M is not available).
• Foot mounted model: 63-355 frames.
• Mounting: B3 (B30 for pad mounted motors).
• V´ring seals.
• Ball bearings.
• Grease nipple system in frame 225S/M and above.
• Drain plug.
• Metric threaded cable entries.
• 1 meter long flying leads for pad mounted motors(without terminal box).
• Standard color: RAL 5009.