Series YW Non-sparking Three Phase (Frame size 71-355) induction motors are the basic series of explosion proof motors developed and manufactured with remarkable features, such as compact construction, lightweight, attractive appearance, safe and reliable operation, long operation life, excellent performance and easy maintenance.

For the series motors, the output ratings and mounting dimensions conform to the specifications of IEC standards and the correlation between them agrees with DIN42673. The motors are easy to complete with export machinery and equipment and to supply as spare accessories for the import equipment.

The series motors are designed and manufactured as non-sparking type and the explosion proof property conforms to China National Standards:

• 1-2000 Electrical Apparatus for Explosive Gas Atmospheres General Requirements
• 8-2000 Electrical Apparatus for Explosive Gas Atmospheres Non-Sparking Enclosure “n” and standards IEC 60079-15 and EN50021

Nanyang Explosion proof motor catalogue