Motors-direct IE3 Aluminium multi-mount motor

IE3 2 Pole (3000rpm) 3ph motors IE3 4 Pole (1500rpm) 3ph motors IE3 6 Pole (1000rpm) 3ph motors


AMA Aluminium Motor

Motors-direct IE3 Aluminium multi-mount motor

This range of aluminium IE3 premium efficiency multi-mount motors are suitable for many different industrial applications, including fans and pumps. The multi-mount design enables the feet to be removed or moved to provide left, right or top terminal box configurations.

The european directive 98/34/EC calls for the introduction of IE2 motors from June 16th 2011 and IE3 motors from January 1st 2015.

IE3 = Premium efficiency.

Main specifications:


All Motors-Direct IE3 motors are manufactured in accordance with IEC 34-1/9

The bearings are maintenance free lubricated with lithium-based grease

Motors are fitted with V-seals

Windings are vacuum pressure impregnated and made of high quality insulated wire and insulation material. The impregnation is a evaporation free process, suitable for tropical climate zones.

The rotors are dynamically balanced with half key, in accordance with IEC 34-14, class N (Normal)

Overload capability, in compliance with IEC 34, 1.5 times the rated current for 2 minutes and 1.6 times the rated torque for 15 seconds.

Mounting is availiable in B3, B5, B35.


Frame sizes:

IEC size 80-160

Output range


Protection class:

IP55, according to IEC 34-5

Insulation class:


Temperature rise:

Class B


TEFC, according to IEC 34-6

Surface painting:

Colour RAL 5010, General industrial, to IEC 721-2-1


Deep groove ball bearings, NSK


1000m above sea level

Ambient temp range:

-35̊C to 40̊C

The IE3 rating is not mandatory in the following cases:

·Temporary or intermittent duty

· Where the goods are specifically rated at 45 Deg C

· Where the duty cycle is other than S1

· Flameproof motors or Increased safety motors

· Brake motors



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