Wuhan Raycus Fiber Laser Technologies Co., Ltd.
Fiber Delivered Direct Diode Laser User Guide 1500W
13
3.2 Output interface model
The following figure shows the details of QBH output head.
Figure 4: QBH Output head
CAUTION:
Inspect the aperture before install the output head to the processing
head. Clean the aperture if necessary.
It is strictly prohibited to disassemble the output head for Non-Raycus
Personnel, or the warranty is void.
3.3 Cooling Requirements
Table 5: Cooling Requirements
Parameter
Unit
1500
Cooling Capability
W
>3000
Minimum Flow
L/min
10
Maximum Pressure
Bar
7
Pipe Outside Diameter
mm
12
There are additional cooling requirements for the QBH head. The head should be cooled with
an independent water circuit. A chiller with double temperature outputs is a good option, and
