Features

Overview of the advantages of this combination over AC asynchronous motors in protection type “d” (EN 60079-1; flameproof enclosure):

– High efficiency

– Lighter weight

– Shortest possible delivery times, high availability

– Certified for operation with SEW frequency inverters

– Suitable for pump and fan drives

– Delivery from a single source, from a manufacturer that offers both components itself

– Higher speeds

Strict adherence to guidelines is particularly important in areas with potentially explosive gas/air and dust/air mixtures. Thanks to many years of experience and competency in this area,

SEW-EURODRIVE ensures that the relevant guidelines are observed. Furthermore, the company’s expertise is continually being expanded to include new and further developments.

Certifications

– The 4-pole motors from SEW-EURODRIVE are also suited for operation on frequency inverters according to ATEX, IECEx, and HazLoc-NA

– Category 2 and EPL b and c are certified by prototype testing

– Motors are certified to HazLoc-NA by CSA

– In category 3 and division 2, brakemotors are also available

– The suitability for operation on inverters is confirmed on the nameplate

– A second nameplate provides all the information required for operation

Zone

Motor type

Protection type

MOVITRAC B

MOVIDRIVE B

MOVIMOT

1

EDR../2GD

“e” (EN 60079-7, incre- ased safety)

✓*

✓

–

2

EDR../3GD

“na” (EN 60079-15,

non-sparking)

✓*

✓*

–

21

EDR../2GD

“tb” (EN 60079-31, dust explosion protection)

✓*

✓

–

22

EDR../3GD

“tc” (EN 60079-31, dust explosion protection)

✓*

✓*

✓*

EDR../3D