2 hp motor
2 hp motor
(OP)
Where can I get a two horsepower 3 phase 60hz 1200 rpm motor with a face mount?
INTELLIGENT WORK FORUMS
FOR ENGINEERING PROFESSIONALS Come Join Us!Are you an
Engineering professional? Join Eng-Tips Forums!
*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail. Posting GuidelinesJobs |
|
RE: 2 hp motor
And A VFD?
RE: 2 hp motor
RE: 2 hp motor
http://www.baldor.com/products/ac_motors.asp
RE: 2 hp motor
htt
RE: 2 hp motor
Barry1961
RE: 2 hp motor
The Baldor unit is close, but very pricey.
Iknow this is a bastard rpm, but it is what the client wants.
RE: 2 hp motor
h
(Item #131525)
RE: 2 hp motor
You will find an induction motor running at 1200 RPM minus the Slip RPM. The actual speed will be less than 1200 RPM but probably more than 1100 RPM.
We reffer to six pole motors as 1200 RPM because that is the speed that they approach but never reach.
Equipment manufacturers make allowance for this small speed difference when rating their equipment. An application requiring EXACTLY 1200 RPM at 2 HP. is very unusual and probably the result of a misunderstanding.
You need a synchronous motor or a VFD. If the speed is that critical, you may have to add speed feed back to the VFD.
What do you intend to drive?
yours
RE: 2 hp motor
RE: 2 hp motor
yours
RE: 2 hp motor
It might even be cheaper to get a 1725 AND a VFD.
waross's description also fits the 1800 -> 1725 and 3600 -> 3450.
RE: 2 hp motor
1750/1200* 2 = 2.91 (need a 3 HP motor for 1750 rpm or 4 poles)
3560/1200*2 = 5.93 (at least needs 5 HP for 2 pole motor)
The last two options could result in more expensive solutions.
RE: 2 hp motor
Eng-Tips: Help for your job, not for your homework Read FAQ731-376
RE: 2 hp motor
RE: 2 hp motor
We can give help and advice but cant do anything about costs :)