75-150 W250 W4RU AC LC8

YLM-QCW and YLR-QCW

Single-mode Quasi-CW Ytterbium Lasers

IPG’s quasi continuous wave (QCW) fiber lasers are available for requalifying existing lamp-pumped processes at IPG’s application facilities and applications labs. QCW fiber lasers are ideal for spot welding, seam welding & drilling in the long pulse operation mode. These air-cooled, compact units are substantially more cost-effective than conventional YAG lasers due to >30% wall-plug efficiencies and maintenance-free operation. Retrofit services, including engineers familiar with system integration, are available to help customers replace older production lasers with energy-efficient fiber lasers from IPG. The QCW Series features 19” rack mounted units and highly cost-effective OEM modules.

3D

Features

Outstanding Pulse Power / Energy Stability Beam Quality Optimized for Applications
>30% Wall-plug Efficiency Internal Pulse Generator & Pulse Shaping
CW & Pulsed Modes Low Cost High Peak Power
Perfect Beam Quality Compact Rugged Design
 
YLM-75/750-QCW YLM-150/1500-QCW

YLM-200/2000-QCW

PRELIMINARY

Wavelength, nm 1070 ±5
Mode of Operation CW or Pulsed
Modulation Frequency, kHz

0 - 50

Maximum Average Power CW (QCW), W 125 (75) 250 (150) 250 (200)
Maximum Peak Power, W  750 1500  2000
Maximum Pulse Energy, J  7.5 15 20
Pulse Duration, ms 0.05 - 50
Power Tunability, % 10 - 100
Power Stability*, % ±1
Beam Quality, M2 1.05

* Over 4 hours, T=const

  YLM-75/750-QCW YLM-150/1500-QCW YLM-200/2000-QCW
Module Dimensions (W × D × H), mm 256 × 435 × 148

Weight, kg

< 25

Cooling Air
Supply Voltage, VDC 48
CW Power Consumption, W < 450 < 900 < 1000
Pulsed Power Consumption, W  < 250 < 600

75-150 W250 W

YLM-QCW Series Datasheet

Features

Outstanding Pulse Power / Energy Stability Beam Quality Optimized for Applications
>30% Wall-plug Efficiency Internal Pulse Generator & Pulse Shaping
CW & Pulsed Modes Low Cost High Peak Power
Perfect Beam Quality Compact Rugged Design
 
YLR-150/1500-QCW
Wavelength, nm 1070 ±5
Mode of Operation CW or Pulsed
Modulation Frequency, kHz 0 - 50
Maximum Average Power CW (QCW), W 250 (150)
Maximum Peak Power, W  1500
Maximum Pulse Energy, J 15
Pulse Duration*, ms 0.05 - 50
Power Tunability, % 10 - 100
Power Stability**, % ±1
Beam Quality, M2 1.05

* Minimum pulse duration is 10 microseconds upon request. Please contact your IPG representative.

** Over 4 hours, T=const

  YLR-150/1500-QCW
Dimensions (W × D × H), mm 448 × 502 × 177

Weight, kg

30
Cooling Air
Supply Voltage, single-phase, VAC 100 - 240
Pulsed Power Consumption, W 700
CW Power Consumption, W 900

4RU AC LC8

Applications

Replacement for Lamp-pumped Lasers Cutting
Spot Welding Batteries
Seam Welding Medical Devices
Microwelding Computer Components
Drilling 

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