Modular induction motors

High voltage modular induction motors offer high reliability, availability and efficiency in demanding applications.

High voltage modular induction motors

ABB high voltage modular induction motors allow industries to operate within a wide power range and with great starting performance. ABB high voltage modular induction motors offer also high reliability, availability and efficiency in demanding applications.


Our modular induction motors can be optimized for a wide range of applications and are typically used in industries like chemical, metal, mining, cement as well as pulp and paper. Modular induction motors have several cooling options to meet industries as well as customers’ specific requirements.


Our modular induction motors are easy to install, and ABB’s global network of service centers makes maintenance easy throughout product lifecycle. Modular induction motors are available for both direct on line (DOL) and variable speed drive (VSD).

Our modular induction motors offering

<p><b>Modular induction motors are available as IEC and NEMA (electrical) versions.</b></p>

Modular induction motors

Standard IEC and NEMA electrical
Output power up to 28,5 MW
Shaft heights

400, 450, 500, 560, 630, 710, 800, 900, 1000
Number of poles 2 to 24
Ex protection

Ex ec, Ex eb, Ex tc, Ex pzc, Ex pxb
Voltages Up to 13,8 kV
Frequency 50 / 60 Hz or VSD
Ambient -50°C up to 60°C
Cooling Air to air, air to water, wheather protected open ventilated system
Protection IP55, IP56, IP23, IP24W
Enclosure material Welded steel
Bearings Antifriction or sleeve
Mounting Horizontal or vertical
Operating Variable speed drive (VSD), Direct on line (DOL)

Modular slip ring motors

Standard IEC and NEMA electrical
Output power Up to 10 MW
Shaft heights 400, 450, 500, 560, 630, 710
Number of poles 4 to 16
Voltages Up to 13,8 kV
Frequency 50 / 60 Hz
Ambient -55°C up to 60°C
Cooling Air to air, Air to water
Protection IP55
Enclosure steel Fabricated steel
Bearings Antifriction or sleeve
Mounting Horizontal
Operating Direct on line (DOL)

Technical Data - Modular induction motor

Modular induction motors are available as IEC and NEMA (electrical) versions.

Up to 28.5 MW

<p>power range</p>

Up to 13.8 kV

<p>voltage</p>

Up to IP56

<p>protection class</p>

Up to 24

<p>number of poles from 2 to 24</p>

Up to 1000 mm

<p>shaft height</p>

Up to 50 / 60 Hz or VSD

<p>frequency</p>

Variants for cooling

<p>Air to air, air to water, wheather protected open ventilated system</p>

Operation DOL/VSD

<p>direct on line or variable speed drive</p>

Protection for EX

<p>Ex ec, Ex eb, Ex tc, Ex pzc, Ex pxb</p>

Variants for ambient

<p>-50°C up to 60°C</p>

Variants for enclosure material

<p>Welded steel</p>

Variants for Mounting

<p>Horizontal or vertical</p>

Key benefits

Wide power range

<p>Our modular induction motors deliver strong performance across a broad power spectrum to diverse industrial needs.</p>

Strong start

<p>Provides robust starting torque to ensure reliable operation even in demanding start-up conditions.</p>

High reliability

<p>Engineered with proven designs, rigorous testing, and durable construction to minimize downtime and operating costs.</p>

Custom design

<p>Offers modular configuration and multiple cooling options to match exact customer and application needs.&nbsp;</p>

Easy installation and lifecycle support

<p>Enables smooth installation and benefits from ABB’s global service network for simplified maintenance throughout the motor’s life.&nbsp;</p>

DOL and VSD compatibility

<p>Supports both direct-on-line and variable-speed-drive operation for maximum system integration flexibility.</p>

Digital testing

<p>Remote access to online factory acceptance testing adds transparency and convenience. <a href=".%20https:/library.e.abb.com/public/06438bdd9cb6457aaf212beefa7e7f64/OFAT_technical_note_9AKK2016-106497revB_EN_08052020_lowres.pdf">Read more</a>.</p>