ABB high voltage rib cooled motors provide the benefits of a small size with high power density, high reliability, efficiency and easy maintenance. Rib cooled motors offer easy configurability and built-in serviceability throughout the product life cycle. Our rib cooled motors are available for both direct on line (DOL) and variable speed drive (VSD) for an even higher efficiency.
Our rib cooled motors are a high efficiency solution for a wide range of applications and industry segments. Rib cooled motors are commonly used in applications such as pumps, fans, blowers, compressors, conveyors, saws and mills. Industries, where rib cooled motors are most commonly used are mining, water, metals, chemical and pulp and paper.
Standard IEC and NEMA (electrical)
Output power up to 2,24 MW
Shaft heights 315, 355, 400, 450, 500, 560
Number of poles 2 to 12
Ex protection Ex ec, Ex eb, Ex pzc, Ex pxb
Voltages up to 11,5 kV
Frequency 50 / 60 Hz or VSD
Ambient -50°C up to 60°C
Cooling Air cooled, External air cooled
Protection Up to IP66
Enclosure material Cast iron
Bearings Antifriction or sleeve
Mounting Horizontal or vertical
Operating Variable speed drive (VSD), Direct on line (DOL)
2,24 MW power range
11,5 kV voltage
IP66 protection class
12 poles number of poles from 2 to 12
560 shaft height
50 / 60 Hz or VSD frequency
cooling Air cooled, External air cooled
DOL/VSD direct on line or variable speed drive
EX Ex ec, Ex eb, Ex pzc, Ex pxb
ambient -20°C to 40°C (as an option down to -55°C and up to 60°C)
enclosure material Cast iron
Mounting horizontal or vertical
Available for variable speed drives (VSD), and thus allowing even higher energy savings
Safe operation in even the harshest of conditions – high protection level, IP class up to IP66
Safe area motors can be equipped with digital Smart Sensor, allowing easy access to motor main characteristics
Optimized and effective cooling allow longer lifetime for bearings and longer lubrication intervals
Built-in configurability enables shorter delivery times
Built-in serviceability enables efficient maintenance reducing downtime and costs
在线咨询：
邮件：admin@example.com
工作时间：周一至周五，9:30-18:30，节假日休息
