We are not able to get any details from our local supplier and now we have asked USA suppliers to give the details, hope we will get it in a day or two.  In the mean time here is the basic specifications for the motor, you can directly get the details from your source, the details are

Make: WEG, Type: Ex n, Non Sparking motor. (Other details are resting with you)

I understand this motor details will not delay your production schedule, waiting two or three days will not be an issue. Thank you for your co-operation 