400 Volt 50 Hz
in compliance with IEC 34, 1.5 times the rated current for 2 minutes and 1.6 times the rated torque for 15 seconds.
Protection class: IP55, according to IEC 34-5
TEFC, According to IEC 34-6
Deep grove ball bearings, NSK
All AmTecs 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).