Raycus RFL-P30MX Installation instructions

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RFL-P30MX
30MX 激光器英文说明书
RFL-P30MX·JS02
部门脉冲激光器技术研究部
编写叶蓬勃 20210303
校对刘红20210305
审核李科20210305
标审李其军 20210305
批准黄保20210308
武汉锐科光纤激光技术股份有限公司
谢良
夏巨江
旧底图登记号
/
底图登记号
/

User
Instruction
RFL-P30MX
Wuhan Raycus Fiber Laser Technologies CO., Ltd.
2021

@2020 Raycus Corporation
1
Safety Information
Please read this instruction carefully and familiarize yourself with the information we have
provided before you use the product. In this brochure, important operation procedures, safety and
other information are provided for you and all future users. In order to ensure operating safely
and optimal performance of the product, please act according to following warnings, cautions
and other information.
a) Raycus pulsed fiber laser is classified as a high power Class IV laser device. Before
supplying the power to the device, please make sure that the correct voltage of 24V DC
is connected and the anode and cathode are right.Incorrect polarityor voltage will harm
severely the device.

b) The device emits invisible light with a wavelength from
 
1060nm to
 
1085nm
with average power of 30W. Do not expose your eyes or skin to the radiation of the
laser.
c) Do not take apart the device, because there are no replaceable accessories available for
users to use. Any maintenance can only be proceeded in Raycus.
d) Do not look into the light output end directly. Use appropriate laser safety eye-wear(i.e.
laser goggles) when operating the device.
Safety labels and locations
Figure 1 Warning Signs
The two labels above in Figure 1 are located on the top of the cover of the device, representing
laser radicalization.

Wuhan Raycus Fiber Laser Technologies CO., Ltd.
P30MX Pulsed Fiber Laser User’s Guide V1
@2020 Raycus Corporation
2
Content
1. Description ............................................................................................................1
1.1. Product description........................................................................................................................1
1.2. Actual configuration list................................................................................................................1
1.3. Environmental requirements and cautions ....................................................................................1
1.4. Specifications ................................................................................................................................1
2. Mounting............................................................................................................... 1
2.1. Mounting dimensions....................................................................................................................1
2.2. Method of installation....................................................................................................................2
3. Control Interface.................................................................................................. 3
4. Operation Regulations......................................................................................... 7
4.1 Pre-inspection................................................................................................................................7
4.2 Operation procedures.....................................................................................................................7
4.3 Cautions.........................................................................................................................................7
5. Instructions for warranty, return and maintenance ........................................ 9
5.1 General warranty ...........................................................................................................................9
5.2 Limitations of warranty.................................................................................................................9
5.3 Service and repairs ........................................................................................................................9

Wuhan Raycus Fiber Laser Technologies CO., Ltd.
P30MX Pulsed Fiber Laser User’s Guide V1
@2021 Raycus Corporation
1
1. Description
1.1. Product description
The main oscillator power amplifier (MOPA) structure is used in the Raycus P30MX Pulsed Fiber
Laser, in which the semiconductor laser is used as the seed source and the power amplifier is realized
by the fiber amplifier. The Raycus P30MX Pulsed Fiber Laser has the advantages of wider range for
pulse width andfrequency selection, high single pulse energy, excellent beam quality, high peak power,
excellentpower stability, availability of first pulse and faster response of layer switching. Thus it is an
ideal light source for high-end industrial laser marking and other applications.
The figure of Raycus P30MX pulse fiber laser is shown in Figure 2 The laser is pumPing by the
way of fiber coupling output semiconductor laser, so the efficiency of pump light conversion is very
high.The laser uses air cooling system and thefan can change speed in real time according to the
temperature of the laser, which has the characteristics of compact structure, energy saving and
environmental protection. Thus the device can be used in the laboratory or outdoor environment. The
laser is designed with integrated all fiber laser and easy to operate and it can be used independently or
embedded in user equipment.
The device can emit 1060~1085nm wavelength pulsed light under the control of industrial laser’s
standard interface driven by 24VDC power source.
Figure 2 Photos of Raycus P30MX Pulsed Fiber Laser
1.2. Actual configuration list
Table 1 Configurationlist
Items
Quantity
Remark
Fiber Lasermodule
1
-
1.3. Environmental requirements and cautions
Pulsed laser should be driven by 24VDC±1V power source.

Wuhan Raycus Fiber Laser Technologies CO., Ltd.
P30MX Pulsed Fiber Laser User’s Guide V1
@2021 Raycus Corporation
2
a) Caution: Make sure the corresponding wires of the device are properly grounded.
b) All the maintenance to the device should only be done by Raycus, because there is no
replacement or accessory provided with the device. Please do not try to damage the labels or
open the cover in order to prevent against electric shock, or the warranty will be invalid.
c) The output head of the product is connected with an optical cable. Please be careful handling
the output head. Avoid dirt and any other contamination. Please use the specialized lens paper
when cleaning the lens. Please lid the laser with protective cover of the light isolator to be
against dirt only when the laser is not installed in the device or not in working.
d) If the operating the device fails to follow this instruction, the protective function will be
weakened. Therefore, it should be used under normal conditions.
e) Do not install the collimating device into the output head when the laser device is in working.
f) The device has three cooling fans at the rear panel to dissipate heat. In order to guarantee
enough airflow to help giving heat off, there must be a space of at least 10 cm’s width for
airflow in front and rear side of the device. As the cooling fans are working at blow condition,
if laser is mounted in a cabinet with fans, the direction should be same as laser’s fans.
g) Do not look into the output head of the device directly. Please do wear appropriate laser safety
eyewear during operation of the device.
h) Make sure the pulse repetition rate(PRR) is higher than 1kHz.
i) The longest time without pulse is only100
s 
. If there is no pulse output, please stop marking
at once to avoid the further damage of the device.
j) Power source sudden interruption will do great harm to the laser device. Please make sure the
power supply works continuously.

Wuhan Raycus Fiber Laser Technologies CO., Ltd.
P30MX Pulsed Fiber Laser User’s Guide V1
@2021 Raycus Corporation
1
1.4. Specifications
Technical Data are shown in Table 2.
The possible pulse repetition rates (PRR) and the maximum average energy P for different
duration

are given in the Table 3 .To give a quick overview the dependencies according to Figures 4,
5 and 6 (which show the shape of the average power)and Figures 7 and 8(which show the pulse
energies) are plotted.Note that a pulse duration of
600ns 
in the Table 3 is continuous mode,and
continuous laser is output for any frequency setting.
The waveforms for different pulse duration

for their maximum pulse energy,i.e. at the cut-off
repetition rate PRR0 are shown in Figure 3. When any pulses of a pulse duration from
2ns 
to
500ns 
(see Table 2) are used, the nominal output rated power is Pmax=30W, if the pulse repetition
rate PRR is greater than the corresponding cut-off pulse repetition rate PRR0. If the pulse repetition
rate PRR is less than the cut-off frequency PRR0, the output power is linearly related to the pulse
repetition rate, as shown in the Figure 4 below.
However the dependence of the emitted average power P on the pulse repetition rate PRR and the
pulse duration

are shown in Figure 5 and 6. Furthermore the pulse energies Epulse for different
pulse duration

and pulse repetition rates PRR are revealed in Figure 7 and 8. For any higher pulse
duration

higher than

=500 ns the emission is CW. Figure 3 shows the pulse waveforms at full-
power outpower for different pulse duration

at the corresponding cut-off pulse repetition rates PRR0.
Figure. 3 The pulse waveforms corresponding to the maximum single pulse energy

Wuhan Raycus Fiber Laser Technologies CO., Ltd.
P30MX Pulsed Fiber Laser User’s Guide V1
@2021 Raycus Corporation
2
Table 2 P30MX pulsed fiber laser specifications
NO.
Characteristic
Test condition
Min
Typ.
Max.
Unit
1
Mode of operation
Pulsed
2
Polarization
Random
3
Maximum pulse energy
500ns/30kHz/30W
1
mJ
4
Nominal average output power
30
31
32
W
5
Pulse duration
2
/
500
ns
6
Output power adjustment range
0
/
100
%
7
Long-term average power
instability
5
%
8
Pulse repetition rate
1
/
2000
kHz
9
Central emission wavelength
FWHM
1060
1064
1085
nm
10
Emission bandwidth
FWHM
3
8
15
nm
11
Beam quality M2
/
1.5
/
12
Output beam diameter
@86% power
6
7
8
mm
13
Laser switching ON time
0-90% power
2
20
50
μs
14
Laser switching OFF time
100-10% power
2
5
μs
15
Output fiber cable length
/
3
/
m
16
Supply voltage
23
24
25
VDC
17
Guide Laser Power
0.2
0.5
1
mW
18
Anti Strong Back Reflection
Yes
19
Cooling
Forced Air Cooled
20
Operating Temperature
0
/
40
℃
21
Storage Temperature
-20
/
60
℃
22
Humidity
/
/
80
%
23
Power Consumption
/
/
150
W
24
Laser module dimensions
W×D×H
286×215×95
mm

Wuhan Raycus Fiber Laser Technologies CO., Ltd.
P30MX Pulsed Fiber Laser User’s Guide V1
@2021 Raycus Corporation
3
Figure 4 Relation between pulse repetition rate PRR and maximum average power P
Figure 5 Relation between pulse repetition rate PRR and maximum average power P forvarious pulse
duration

0500 1000 1500 2000
0
5
10
15
20
25
30
average laser power P[W]
pulse repetition rate PRR[kHz]
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns

Wuhan Raycus Fiber Laser Technologies CO., Ltd.
P30MX Pulsed Fiber Laser User’s Guide V1
@2021 Raycus Corporation
4
Figure 6 Relation between pulse repetition rate PRR and maximum average power P forvarious pulse
duration

Figure 7 Relation between pulse repetition rate PRR and maximum average power Epulseforvarious
pulse duration

0100 200 300 400 500
0
5
10
15
20
25
30
average laser power P[W]
pulse repetition rate PRR[kHz]
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
500 1000 1500 2000
0.0
0.2
0.4
0.6
0.8
1.0
pulse energy Epulse[mJ]
pulse repetition rate PRR[kHz]
ns
ns
ns
ns
ns
ns
ns
ns
ns
50ns
ns
ns