JPT YDFLP-E-60-M7-M-R Manuel utilisateur

Pulsed Fiber Laser

YDFLP-E-60-M7-M-R

Version 1.0

USER MANUAL

YDFLP-E-60-M7-M-R User Manual

I File Number: S-PI-0035

Safety Information

Please read this manual carefully before operating the YDFLP fiber lasers.

In order to ensure the safe operation and optimal performance of the product, please

strictly follow the safety notification below.

●Make sure that the 24V DC power supply is connected in the correct way. Inappropriate

connection might damage the product.

●To prevent electrical shock, please do not remove the laser cover. Warranty will be

invalid if warranty label is removed.

●Please wear appropriate laser safety goggle (see below Fig.1.) before emitting the laser.

We recommend OD4+ goggle or better. This laser module carries a Class 4 laser rating,

which emits invisible 1064nm wavelength laser radiation with average output power

over 60W and peak power over 10kW. Both direct beam and reflected beam will cause

permanent damage to the eyes, skin, and might cause fire.

●Caution: Even at 0% power emitting, the average output laser power is still around

100mW.

Figure 1 Laser Safety Goggle

YDFLP-E-60-M7-M-R User Manual

II File Number: S-PI-0035

Table 1 Safety Labels and Labeling Locations

Symbols

Information

Laser Warning Triangle -Label of

laser emission

(Attached on the cover plate, near

the output fiber）

Compliance Label

(Attached on the cover plate)

Product Rating Information

(Attached on the cover plate)

YDFLP-E-60-M7-M-R User Manual

III File Number: S-PI-0035

Contents

Safety Information............................................................................................................... I

1. Product Introduction........................................................................................................... 1

1.1 Product Description................................................................................................................1

1.2 Packing List............................................................................................................................1

1.3 Operation Conditions and Safety Instructions....................................................................... 2

1.4 YDFLP Product Naming Convention.................................................................................... 3

1.5 Technical Specifications........................................................................................................ 4

1.6 Installation Dimensions..........................................................................................................6

2. Laser Interface..................................................................................................................... 8

2.1 Power Supply Connector........................................................................................................8

2.2 RS-232 Control Connector.....................................................................................................9

2.3 DB25 Control Connector....................................................................................................... 9

3. JPT GUI Laser Testing Software-TypeE.........................................................................14

3.1 GUI Operation......................................................................................................................14

3.2 Laser Monitoring Function............................................................................................... 21

YDFLP-E-60-M7-M-R User Manual

1 File Number: S-PI-0034

1. Product Introduction

1.1 Product Description

JPT M7 Series fiber laser control with standard DB25 interface and powered with 24V DC.

It is designed for high-speed and precise marking application. The pulse response and

performance are much better comparing to similar products. Significantly compact size is ideal

for small marking system.

Photographs of typical M7 type fiber lasers are shown in Fig.2 and Fig.3 ( For the specific

appearance, please refer to the appearance of the product shipped):

Figure 2 YDFLP-E-60-M7-M-R

1.2 Packing List

Please refer to the packing list according to table 2.

Table 2 Packing List of YDFLP

Item

Quantity

Fiber Laser

Testing Report

Power Cable

Dust Cap for Laser Isolator

Laser Usage Notes

Product List

YDFLP-E-60-M7-M-R User Manual

2 File Number: S-PI-0035

1.3 Operation Conditions and Safety Instructions

Please read the following instructions carefully. Product reliability and lifetime probably be

affected if not following the user manual.

1.3.1. Make sure that the 24VDC power supply is connected in the correct way. Wrong

connection or input voltage might damage the product.

1.3.2. Make sure that the bending diameter of the fiber cable is larger than 15cm in anytime.

Otherwise power will decrease or the laser may even be damaged.

1.3.3. The speed of the fan is adjustable according to ambient temperature. Make sure that

minimum10cm air gaps behind and in front of the fiber laser. And the air flow direction of the

system should be the same as the laser. Short ventilation distance and wrong air flow direction

will lead to the laser temperature rises.

1.3.4. The required running ambient temperature range is 0~40℃. Laser will get internal

alarm if out of this range. It is recommended that the operating temperature range of the laser is

10-30℃. Good heat dissipation is helpful to prolong the working life of the laser.

1.3.5. Due to the "thermal lens effect" of ordinary K9 glass optical lens in medium and high

power range application, the phenomenon of focus drift, spot size inconsistency or light output

instability might occur during material processing if using K9 glass optical field lens. Fused

silica lens is recommended.

1.3.6. Please keep the fiber laser source clean especially the laser output window. Please

remember to cover the output window when it’s exposed to the open environment. Dust on the

window will cause heat and damage the lens, which results in output power decrease even laser

damage.

1.3.7. Please make sure that the power is off before installing and uninstalling.

YDFLP-E-60-M7-M-R User Manual

3 File Number: S-PI-0035

1.3.8. Please do not look at the output window anytime when power on, and wear laser

safety goggle when operating the fiber laser.

1.3.9. YDFLP-E-60-M7-L1-R contains 17 wave-forms: CW, 2ns, 4ns, 6ns, 9ns, 13ns, 20ns,

30ns, 45ns, 60ns, 80ns, 100ns, 150ns, 200ns, 250ns, 350ns, 500ns.

Other pulse width is available for customization request.

1.4 YDFLP Product Naming Convention

Table 3 Naming Convention for Pulsed Fiber Laser

YDFLP – X – XX – XX – X – X

1 2 3 4 5 6

1.4.1. Product Name：Ytterbium Doped Fiber Laser Pulse (YDFLP)

1.4.2. Product type

1.4.3. Average Output power

1.4.4. Pulse Characteristics:

M series - adjustable pulse width

LP series - fixed pulse width

1.4.5. Optical Fiber attributes：

M: Near single mode, M²＜1.5

L: Low mode, M²＜1.8

H: High mode, M²＞2.5

1.4.6. Additional function：

R: Built-in red pilot laser

Examples：

YDFLP-E-50-LP-L: Type E LP, using low mode type of optical fiber with nominal output power

50W.

YDFLP-200-M7-H-R: Customized M7, using high mode type of optical fiber with the nominal

output power 200W, built-in red pilot laser.

YDFLP-E-60-M7-M-R User Manual

4 File Number: S-PI-0035

1.5 Technical Specifications

Table 4 Specifications of the M7 Series Pulsed Fiber Laser

Characteristic\ Laser Type

E-60-M7-M-R

M²

<1.5

Delivery Cable Length

Average Output Power

>60

Maximum Pulse Energy

1.5

Pulse Repetition Rate Range

kHz

1-4000

Pulse Width

2-500

Output Power Instability

Cooling Method

Air-cooled

Power Supply Voltage (DC)

Power Consumption

< 300

Power supply current

requirement

>13

Central Wavelength

1064

Emission Bandwidth@3dB

<15

Polarization

Random

Anti-Reflection Protection

Yes

Built-in Red Beam

Yes

Output Beam Diameter

7.0±0.5

Output Power Tuning Range

0～100

Ambient Temperature Rang

℃

0～40

Storage Temperature Range

℃

-10～60

Dimensions

325*260*75

Package Size

580*400*140

Weight

Net: 8.2 Gross: 9.8

YDFLP-E-60-M7-M-R User Manual

5 File Number: S-PI-0035

Table5 M7 Series Fiber Laser Cut-off Frequency Value（kHz）

YDFLP-E-60-M7-M-R

Pulse Width (ns)

Cut-off frequency（kHz)

Max pulse

frequency （kHz）

1 (CW)

1950

4000

1350

4000

975

4000

600

4000

412

3000

225

3000

187

3000

150

2000

135

2000

112

2000

100

105

1000

150

1000

200

1000

250

900

350

600

500

* The laser will have expected output power when working above the cut-off frequency. When

working below the cut-off frequency, the power will drop accordingly to maintain the output

peak power. Below chart shows the relationship between frequency and output power:

Power

Set Power

Cut-off Frequency

Frequency

YDFLP-E-60-M7-M-R User Manual

6 File Number: S-PI-0035

Figure 3 Cut-off Frequency & Output Power Relationship Charts

Figure 4 YDFLP-E-60-M7-M-R Output Waveform Graph.

1.6 Installation Dimensions

Table des matières

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