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Ytterbium Pulsed Fiber Laser 

 

User’s Guide 

 
 

RFL-P20QB

P30QB 

 
 
 
 
 

Wuhan Raycus Fiber Laser Technologies Co., Ltd. 

 
 

2021 

 

Summary of Contents for RFL-20QB

Page 1: ... 内部 A0 会签 阶段 标记 C RFL P20QB 30QB 20QB 30QB 激光器英文说明书 RFL P20QB 30QB JS02 部 门 脉冲激光器技术研究部 编 写 颜鹏晖 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 ...

Page 2: ...Ytterbium Pulsed Fiber Laser User s Guide RFL P20QB P30QB Wuhan Raycus Fiber Laser Technologies Co Ltd 2021 ...

Page 3: ...er device Before supplying the power to the device please make sure that the correct voltage of 24V DC power source is connected and the anode and cathode are right Failure to connect power source correctly will cause damage to the device b The device emits invisible 1060 1085nm wavelength light with average power 20W 30W Do not expose your eyes or skin to the radiation of the laser c Do not take ...

Page 4: ...1 3 Environmental requirements and cautions 1 1 4 Specifications 2 2 Mounting 3 2 1 Mounting dimensions 3 2 2 Method of installation 3 3 Control Interface 5 4 Operation Regulations 7 4 1 Pre inspection 7 4 2 Operation procedures 7 4 3 Cautions 8 5 Instructions for warranty return and maintenance 8 5 1 General warranty 8 5 2 Limitations of warranty 8 5 3 Service and repairs 8 ...

Page 5: ...e 1 2 Actual configuration list Table 1 Configuration list Items Quantity Remark Fiber Lasermodule 1 1 3 Environmental requirements and cautions Pulsed laser should be driven by 24VDC 1V power source 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 ...

Page 6: ...i For the longest time without pulse is only 100 us If there is no pulse output please stop marking at once to avoid 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 1 4 Specifications Table 2 P20QB P30QB pulsed fiber laser specifications Pulsed fiber laser P20QB P30QB Wavelength nm 1060 1085...

Page 7: ...m 2 2 Method of installation a The laser output fiber is the key but very sensitive component During the package transport and operation the bending radius of output fiber must not exceed 15 cm or the laser may be damaged The leading and tail parts of the output fiber must not be excessively bended in case of damaging When returning the laser for warranty it suggests using the original package If ...

Page 8: ...t A2 P24V Black 24 V power supply negative input forboth laser driver and control board 1 3 4 2 C24V Red 24 V control board power supply positive input 5 PE Yellow green GND d Pin A1 A2 are the positive and negative power line connector to the control board Pin 2 A2 are the positive and negative power line connector to the laser driver During the operation all the power connectors must be correctl...

Page 9: ...d Digital GND 11 12 16 21 Laser alarms status See alarm codes in Table 4 17 VCC 5V DC power supply input providing power for inside chips of DB25 to ensure that the input and output signals are valid Input current 20mA 18 EE Emission Enable EE signal HIGH Emission Enable LOW or disconnected Emission Disable 19 EM Emission Modulation EM input HIGH 3V Emission ON LOW or disconnected 1V Emission OFF ...

Page 10: ... system Input voltage 3V 5V are defined as digital High below 1 7V are defined as digital Low d Alarm setting Pins 11 12 16 and 21 are the alarm and status outputs which driven by 5V power from Pin 17 Pin 12 is reserved always be high These pins indicate the following device states Table 6 Definition of alarm states PIN 12 PIN 11 PIN 16 PIN 21 Alarm item Low Low Low Temperature alarm Low Low High ...

Page 11: ... 4 Operation Regulations 4 1 Pre inspection a Make sure the device appearance is in good condition and the output fiber is neitherexcessively bended nor broken b Make sure signal line of laser and marking system are properly connected 4 2 Operation procedures a Starting procedures Please make sure the control system is on before you turn on the fiber laser Only after at least 1 minute since the po...

Page 12: ...cus reserves the right to issue a credit note for any defective products produced in normal conditions 5 2 Limitations of warranty The warranty does not cover the maintenance or reimbursement of our product of which the problem results from tampering disassembling misuse accident modification unsuitable physical or operating environment improper maintenance damages due to excessive use or not foll...

Page 13: ...er If any damage happens to the product please notify the carrier in document immediately All the items about warranty and service above provided by Raycus are only for reference formal contents about warranty and service are subject to the contract Wuhan Raycus Fiber Laser Technologies Co Ltd All Rights Recerved ...

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