High-Efficiency BT4 IE3 Motors with Frame Sizes 80-355 and Rated Output 0.55-315 Kw

BT4 IE3 explosion-proof industrial motors are engineered for high-performance applications requiring robust and reliable operation. These motors are designed with a three-phase stator and high-speed capabilities, making them suitable for driving and control functions in diverse industrial environments. The explosion-proof casing ensures safety in hazardous conditions, while the direct on-line starting mechanism provides efficient and straightforward operation.

With a rated output ranging from 0.55 to 315 Kw and frame sizes from 80 to 355, these motors can be customized to meet specific requirements. Voltage options include 380V 50Hz and 380/660V 50Hz, with cooling methods such as IC411 and IC416 available. The motors feature IP55 protection degree, F insulation class, and can operate in ambient temperatures from -20 to +60 degrees Celsius. The standard color is stone grey (RAL7030), and they come with flame-proof marking Ex dB Iib T4 GB.

Certifications include ISO9001 and CCC, ensuring compliance with international quality and safety standards. These motors are widely used in industries such as aerospace, marine, papermaking, and steel, where reliable and efficient motor performance is critical. The design focuses on durability and efficiency, with options for customization to fit various application needs.