Certificate
Motors from 71 to 132 frame size are certified by BVI.
Motors from 160 to 315 frame size are certified by CESI.
Ex d/(de) according to IEC/EN 60079-1/60079-7 and ATEX directive 94/9/EC
Housing
Frame is made in steel.
(EN 1561-GJL-200 or better)
Shield
Made in cast-iron (EN 1561 – GJL 200 or better for D6 motors)
Made in steel (EN 10025-S235 JR or better for small D5 motors)
Shaft
General data
Made in carbon steel (EN 10083 – 2 C45)
Shaft design
Cylindrical shaft with key.
Main terminal box
Mounted on top.
Made in cast iron. (EN 1561 – GJL 200)
Fan
Made in thermoplastic reinforced with glass