New!2200W 3000~10000RPM BLDC Motor Controller

[Kung fu panda]

Jessica5655,
I plan to replace spindle motor on my emco lathe. Its .75kw ac motor. It is quite difficult to cut steel, its too small kw. I want to replace it with your 2200 watt, can I get hi torc with your motor so that I can cut steel easier? Let me know your opinion!

hi
can you tell me the speed you needed ,if the speed is about 3000rpm .i think 1100W 3500rpm is enough (92#motor),if the speed is high and cut steel difficult ,i think 2200w 6000rpm is suit for you(123#motor) .

zhang

[asuratman]

My lathe do not need hi speed,its only 3000 rpm is enough but neet maybe 2200 watt or 3000. I will buy when kelling get it. When you will release 3000 watt motor.

[Kung fu panda]

My lathe do not need hi speed,its only 3000 rpm is enough but neet maybe 2200 watt or 3000. I will buy when kelling get it. When you will release 3000 watt motor.

hi

keling only order 1100W 6000,and 2200w 6000rpm ,most of people like the high speed .keling didn't order the 3500rpm motor from us ,and the 3500rpm motor is more expensive than the 6000rpm motor,3500rpm motor have more magnet,the price of magnet is very high


zhang

[cjdavis618]

Have the new sets been sent to John at Keling yet? Could they have already arrived?

Thanks

[Kung fu panda]

Have the new sets been sent to John at Keling yet? Could they have already arrived?

Thanks

Hi

You can give a call to Keling,Now he is in USA


zhang

[Kung fu panda]

this is the new driver description ,if anyone couldn't open the PDF just sent E-mail to ask for the file ,i will sent by mail to you ,thanks


zhang

my mail ----goodmotor222@yahoo.com.cn
mada@126.com

[steveb946]

this is the new driver description ,if anyone couldn't open the PDF just sent E-mail to ask for the file ,i will sent by mail to you ,thanks


zhang

my mail ----goodmotor222@yahoo.com.cn
mada@126.com

Please note that the ----- dashes must be removed from your reply email or it will not be transmitted.

Steve

[asuratman]

Hello,
I have stupid question, which one stronger (torque) BLDC 2200 watt 3000 rpm compare to AC 3HP 3phase 1500rpm. Thanks.

[wang]

Hello,
I have stupid question, which one stronger (torque) BLDC 2200 watt 3000 rpm compare to AC 3HP 3phase 1500rpm. Thanks.

If the same kind of motor, high speed, torque small.


AC 3HP 3phase 1500rpm
Efficiency:45% About:1000W.

BLDC 2200 watt 3000 rpm
Efficiency:88% About:2000W.



N=10*P/S p=power s=speed N=torque


These are the theoretical comparison.Their character is different,There are some points are different.
BLDCmotor more energy saving, low noise, small volume.

[asuratman]

Wang,
Thanks for your explanation, clear enough.

[Praymond1209]

I have the 1100 Watt Motor, Drive, speed control and LED readout for sale, I bought from Keling and will not be using. I have adapted the shaft for ER-20 Collets.
Reasonable offer considered

[woffler]

Could you post a pic of the end of the motor shaft ,and also what rpm it is .
I need one for a small lathe to go on my mill for threading and such.