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Hangzhou Pjp Metal Co.,Ltd.
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high frequency spindle Westwind Air Bearings with Long bearing life D1787-07
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
Quick Detail:</
Quick Detail:
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MODEL |
Version |
Name |
OEM part No. |
Max Speed |
Application |
|
D1787 |
-7 |
AIR BEARING |
S48447A, S48809, S46750A |
200,000 rpm |
PCB drilling |
Description:
D1787-07 Westwind Air Bearing of PCB drilling.
Front bearing, rear bearing and thrust bearing (outer thrust plate) with high precision, high quality, is using for Westwind D1787-07 spindle. The spindle is suitable for PCB drilling or routing in CNC drilling machine. 200,000rpm high speed optimizes the spindle performance, to produce high precision hole, or make sure the router edge is fine grade.
Type: Front Bearing, rear bearing, thrust bearing (outer thrust plate)
Process: Lathe or cutting, milling, grinding, boring, inspection, etc.
Accessory : Speed sensor ( Can be with or without, only for thrust bearing)
What’s air bearing?
An air bearing is a non-contacting system where a gas film (typically air)
acts as the lubricant that separates the two surfaces in relative motion.
Why use air bearing?
There are benefits for air bearing, as follows:
l Greater precision
l High speed
l Increased tool life
l Improved surface finish
l Long bearing life
l Low thermal growth
l Lack of maintenance
l Large load capacity
l Reduced vibration Cleanliness
Specifications:
