Chinese Spindles

[Ricardoco]

These look nice..

http://www.aliexpress.com/product-fm...olesalers.html

[JAZZCNC]

These look nice..

http://www.aliexpress.com/product-fm...olesalers.html

DMM you can have a full 4 axis set 1000W motors and drives BOB, PSU,cables etc for $1600.!!. . .Not exactly comparing apples with apples due to lower RPM but still good price.

http://www.dmm-tech.com/technology_solutions.html

[JAZZCNC]

This is better set off Alibahbah . . http://www.aliexpress.com/product-fm...olesalers.html

[Ricardoco]

This is better set off Alibahbah . . http://www.aliexpress.com/product-fm...olesalers.html

Yep you are right and with free shipping thats a real good deal... Im still trying to find a low profile motor with enough power to gear up and down around 6k and im not having any luck.. it looks like im going to get my atc but i will onle be able to draw pictures with the machine.... in ten colours of course..

[Jonathan]

For that amount of money I'd want to be getting more than 12000rpm. 18000rpm would be much better, but it seems toolholders which are sufficiently well balanced for that speed are rare and expensive.

This lot look worth investigating:

http://www.alibaba.com/product-gs/54...g_Machine.html

http://www.alibaba.com/product-gs/53...otor_BT30.html

http://www.alibaba.com/product-gs/53...dle_Motor.html

http://www.alibaba.com/product-gs/46..._with_atc.html

http://www.alibaba.com/product-gs/36...dle_Motor.html

In particular the first one - 1130-24Z or 1130-16Z. The 24Z (24krpm) has 35mm bore bearings, but the 16Z (18krpm) has 40mm bore thin section bearings. Need to investigate which is strongest. The one you have a quote for uses 45mm bore bearings, so it would be more rigid, but any of these will be more than the standard 2.2kw ER20 spindles which only use 25mm bearings. If they can't wind the -24Z for 220V then it'll have to be the 16Z spindle anyway.

http://lyzyzc.en.alibaba.com/product...NS7CE1DDL.html

[Ricardoco]

For that amount of money I'd want to be getting more than 12000rpm. 18000rpm would be much better, but it seems toolholders which are sufficiently well balanced for that speed are rare and expensive.

This lot look worth investigating:

http://www.alibaba.com/product-gs/54...g_Machine.html

http://www.alibaba.com/product-gs/53...otor_BT30.html

http://www.alibaba.com/product-gs/53...dle_Motor.html

http://www.alibaba.com/product-gs/46..._with_atc.html

http://www.alibaba.com/product-gs/36...dle_Motor.html

In particular the first one - 1130-24Z or 1130-16Z. The 24Z (24krpm) has 35mm bore bearings, but the 16Z (18krpm) has 40mm bore thin section bearings. Need to investigate which is strongest. The one you have a quote for uses 45mm bore bearings, so it would be more rigid, but any of these will be more than the standard 2.2kw ER20 spindles which only use 25mm bearings. If they can't wind the -24Z for 220V then it'll have to be the 16Z spindle anyway.

http://lyzyzc.en.alibaba.com/product...NS7CE1DDL.html

First of all i dont really need 18k and None of the links you put on there are quotes, but just guide prices, get some quotes and see what you get, the item i have posted is without motor, i am awaiting updated paperwork for that, and is new unlike some of the links you have provided, they are used/refurbished items and as such very overpriced, i want BT30 ATC 12k rpm max (just for flexability) so if you can go cheaper price new not used, then post the quotes and i will contact them and may even buy one..or more

Rick

To Beat we have

12k rpm spindle cartridge
BT30 ATC

$1522 = £976.52

[Ricardoco]

For that amount of money I'd want to be getting more than 12000rpm. 18000rpm would be much better, but it seems toolholders which are sufficiently well balanced for that speed are rare and expensive.

This lot look worth investigating:

http://www.alibaba.com/product-gs/54...g_Machine.html

http://www.alibaba.com/product-gs/53...otor_BT30.html

http://www.alibaba.com/product-gs/53...dle_Motor.html

http://www.alibaba.com/product-gs/46..._with_atc.html

http://www.alibaba.com/product-gs/36...dle_Motor.html

In particular the first one - 1130-24Z or 1130-16Z. The 24Z (24krpm) has 35mm bore bearings, but the 16Z (18krpm) has 40mm bore thin section bearings. Need to investigate which is strongest. The one you have a quote for uses 45mm bore bearings, so it would be more rigid, but any of these will be more than the standard 2.2kw ER20 spindles which only use 25mm bearings. If they can't wind the -24Z for 220V then it'll have to be the 16Z spindle anyway.

http://lyzyzc.en.alibaba.com/product...NS7CE1DDL.html

Oh just noticed three of your links are for Ms Xing....lol dont believe all you read will you

Here was The quote she gave me...

"Elizabeth Xing：(02:14:19):

3.2 kw BT30 18000rpm spindle
motor is 110mm, OK?

Rick：(02:15:35):
ok 380v
spindle


Elizabeth Xing：(02:17:26):


2199 dollars per piece, not
including the pull stud and toolholder.

Sorry, 2177 dollars per
piece.

Reply View
Context

Rick：(02:18:10):

and
220v


Elizabeth Xing：(02:18:20):

the
same.

Rick：(02:18:43):


Ok and what price for shipping
to UK

Elizabeth Xing：(02:19:31):

Shipped by DHL, 249
dollars.Package weight 23
kg.




Any questions???

[Jonathan]

Oh just noticed three of your links are for Ms Xing....lol dont believe all you read will you

I'm not sure what you mean? The price they have quoted is well within the price range on all Ms Xing's listings.

The 1530-9-12 as it is 9-12krpm looks much more suitable for your application.

is new unlike some of the links you have provided

Which?