All electric motor series are designed to satisfy international standards, such as IEC, BS, CENELEC, DIN, VDE, DEC, and must be CE certified.

OMKSO electric motors adopt European regular voltage 230/400V-50HZ. Though they can also operate properly under 60HZ, some of their electrical characteristics may change.

Adopt F-level insulation system, and engage heating design in accordance with B level.

Motors conduct half-key test in accordance with 53.14.S1 dynamic balance.

Protection level: IP55 (IEC60034-5)

Product features

Aluminum alloy IEC Three-Phase Electric Motor

Voltage:220-265V / 380-460V / Y660-795V
380-460V / Y660-795V

Frequency:50/60 HZ

S1 Continuous Operation

Applicable height: The motor is applicable at the height of 1000M (3,300Ft) or less above sea level.

Aluminum alloy casing: Pretty, lightweight, compact, low noise and excellent cooling ability.

Safety coefficient: 1.15

Satisfy national standards of CNS14400 certification in Taiwan.

Product's mechanic characteristics:

IE2 series is Low Pressure Three-Phase Squirrel Cage Induction Motors. The frame number of these motors is IEC 63-355.

Installation: All series are able to be installed in vertical, horizontal and vertical/horizontal postures.


Bearings: Deep groove ball bearings under "ZZ" protection cover.

Shaft: shaft key and shaft keyslot satisfy DIN6885/1 requirements, and shaft tip & tapping satisfy DIN332-2 requirements.

Cooling fan: The fan is made of composite materials, which is able to endure a high temperature environment and rotate in either clockwise or counterclockwise.

Spray-painted on RAL6011: In stone gray color.

Stator casing: The stator casing under 160 frame is made of aluminum alloy shaped under high-pressure injection molding, featuring lightweight, erosion proof and excellent cooling factors; the stator casing equal to and above 180 frame is made of cast iron material.

Footstand: Motor's outer aluminum alloy casing footstand can be detached, and easily re-positioned, which can be installed from three sides as client requires.

Front and rear caps: The front and rear bearing caps are made of aluminum alloy material shaped under high-pressure injection molding, installed oil seal, featuring dust free and waterproof. The front and rear caps can be replaced with cast iron material as client requires.

Junction box: It can rotate up to 90 degrees for cable-connecting from all directions.