Three Phase Motor Data
Three Phase Motor Data
(OP)
We have an existing BURT 110KW 380V 3phase electric motor coupled to a hsc pump.The pumps are under operation for 24 hours a day.We are afraid that one day the motor failed so the management decided to buy a spare in case of failure we can directly replace the motor without altering the coupling and the mounting. But we have problem finding "BURT Electric Motor". the pump supplier cant provide us either. We are looking for other supplier but all we can give them are the nameplate details.
motor details were also unavailable in the net. Does anyone in here had stored data available?
Regards
Hoover!





RE: Three Phase Motor Data
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If we learn from our mistakes I'm getting a great education!
RE: Three Phase Motor Data
RE: Three Phase Motor Data
Might give you a starting point - maybe worth a call to TECO in your area to decipher the full part number?
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If we learn from our mistakes I'm getting a great education!
RE: Three Phase Motor Data
Where are the motor located? in USA or Europe?
If you are in USA I will take account is an IEC motor with all sizes in milímeters, not so many american manufacturers have in stock this kind of IEC motors but Siemens could be the appropied contact, this group manufacture both NEMA and IEC motors.
Another point is the wrong voltage data in the name plate information for 60 Hz.
Regards
Carlos
RE: Three Phase Motor Data
@ petronila
The motors were located here in asia.it were actually a factory choice by Grunfos coupled to one of their pumps.
@ scottyUK
that's our problem sir, deciphering the code for us to identify the proper frame size, etc.
regards,
RE: Three Phase Motor Data
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If we learn from our mistakes I'm getting a great education!
RE: Three Phase Motor Data
Like Scotty saids is necessary to take some readings in the motor.
The attachment contains the Foot mounted IEC electric motor´s sizes, the most importants are H: this size will give you the Frame and B wil gives you the size(Small, Medium and Large Size), so for correct frame specifications you need to know the letter, Example: H = 180 mm will belongs for a motor frame 180) but you have three chances for B reading: 203 mm (S )and produce a motor 180 S , 241 mm for 180 M and 279 mm for frame 180 L. Also check the shaft diameter size and ask to the dealer if is the same for the spare part motor.
Regards
Carlos
RE: Three Phase Motor Data
Cheers!
Hooverdale