Raycus RFL-P30MX Istruzioni per l'installazione

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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

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

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. 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

1.3. 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

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



. 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

1.4. 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



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

Table 2 P30MX pulsed fiber laser specifications

NO.

Characteristic

Test condition

Min

Typ.

Max.

Unit

Mode of operation

Pulsed

Polarization

Random

Maximum pulse energy

500ns/30kHz/30W

Nominal average output power

Pulse duration

500

Output power adjustment range

100

Long-term average power

instability

Pulse repetition rate

2000

kHz

Central emission wavelength

FWHM

1060

1064

1085

Emission bandwidth

FWHM

Beam quality M2

1.5

Output beam diameter

@86% power

Laser switching ON time

0-90% power

μs

Laser switching OFF time

100-10% power

μs

Output fiber cable length

Supply voltage

VDC

Guide Laser Power

0.2

0.5

Anti Strong Back Reflection

Yes

Cooling

Forced Air Cooled

Operating Temperature

℃

Storage Temperature

-20

℃

Humidity

Power Consumption

150

Laser module dimensions

W×D×H

286×215×95

Wuhan Raycus Fiber Laser Technologies CO., Ltd.

P30MX Pulsed Fiber Laser User’s Guide V1

@2021 Raycus Corporation

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

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

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

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

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