Pls i want the prices of the items and links.
1.cost of 87kw dc series motor with 5500rpm.(400/220v)
2.cost of 60.4kw dc series motor with 6000rpm.(400/220v)
3.cost of 11kw dc series motor with 5500rpm.(400/220v)
4.cost of 8kw dc series motor with 5500rpm(400/220v) |
Clarification of Question by
sageworksinc-ga
on
10 Jan 2004 02:23 PST
cool,
thanks and waiting
|
Clarification of Question by
sageworksinc-ga
on
13 Jan 2004 09:56 PST
what is happening/
pls i need this urgently
|
Clarification of Question by
sageworksinc-ga
on
14 Jan 2004 03:05 PST
Can some help with this question.
i need thsi urgently
|
Request for Question Clarification by
silviares-ga
on
14 Jan 2004 12:45 PST
Hello sageworksinc-ga
I have put some enquiries out to several companies that produce DC
motor but no one seems to be producing motor of such high power.
One of the rapresentative answered:
"The maximum speed we would offer in a separate field motor (not in a
series one) would be around 4000rpm."
Would you be interested in this contact ?
silviares
|
Clarification of Question by
sageworksinc-ga
on
17 Jan 2004 11:19 PST
O,let meget what u can get.
but meanwhile can u help make more enquiries from other places
|
Clarification of Question by
sageworksinc-ga
on
19 Jan 2004 13:11 PST
I have heard nothing
|
Clarification of Question by
sageworksinc-ga
on
19 Jan 2004 13:13 PST
ok,
if that is d case check 4 10kw & 50kw at the same speed.(5500rpm)
especially 4 10kw series dc motor.
thanks
|
Request for Question Clarification by
silviares-ga
on
19 Jan 2004 15:01 PST
Hello sageworksinc-ga
as willing as I am to help you I have to admit I am very ignorant in
this field and your last clarification request got me really confused.
The maximum speed I found for you is 4000rpm.
Would you like me to request a quote for
4 DC motors 10kw at 4000rpm
4 DC motors 50kw at 4000rpm ?
To be more clear I will write here the reply that I received and you
will tell me if it is worth pursuing.
I sent quote requests to a dozen of vendors. Most of them answered
that they do not produce motors of such power. One reply looked
interesting and I copy it down here
"
Dear ...,
We thank you for the opportunity given to propose motors in compliance
with your below specification . As you may realize, the speed
indicated is fairly high for a DC motor drive and unfortunately brings
us to decline this request as our product range does not include such
high speed DC motor.
The maximum speed we would offer in a separate field motor (not in a
series one) would be around 4000rpm.
Sorry we will not be able to assist you on this project and we take
this opportunity to wish you an happy new year 2004.
Best regards,
....."
|
Clarification of Question by
sageworksinc-ga
on
19 Jan 2004 15:22 PST
how much is the quote.
then u can help me the new dmand
i just want to know price ranges for now.
thanks
|
Request for Question Clarification by
silviares-ga
on
19 Jan 2004 15:54 PST
Hello again
I sent a request for a quote for
4 DC motors 10kw at 4000rpm
4 DC motors 50kw at 4000rpm
I will let you know as soon asI get an answer
silviares
|
Clarification of Question by
sageworksinc-ga
on
19 Jan 2004 16:19 PST
ok,thanks
|
Clarification of Question by
sageworksinc-ga
on
23 Jan 2004 05:28 PST
still waiting
|
Request for Question Clarification by
silviares-ga
on
30 Jan 2004 10:11 PST
Hi sageworksinc-ga
I didn't forget about you, only I got no answer for the quote I
requested so far. Today though I got a mail from a DC motors
manufacturer that asks for more details of what you want in order to
give you a quote.
I will copy the mail here and if you can let me know the answer I can
reply to the manufacturer.
Here is the text
"Your request for quote below only gives me the electrical rating. Do
you
have a specific enclosure & cooling method in mind so we know what
physical
frame size, mounting, & cooling requirements?
This will be a direct coupled load and not a belt driven application,
correct?
Are there any application or environmental issues that we need to be
aware
of? "
silviares
|
Clarification of Question by
sageworksinc-ga
on
08 Feb 2004 00:42 PST
i will get ur reply soonest
|