200-400 W AC200-400 W WC100 W AC200-400 W AC500 W AC100-200 W WC300-700 W WC1000 W WC

YLM-MM and YLR-MM up to 3 kW

Ytterbium Multi-mode CW Lasers

YLM-MM and YLR-MM Series Multi-mode continuous wave (CW) Ytterbium fiber lasers provide the same combination of high power and stability, ultra-long lifetime and record wall-plug efficiency. These lasers can be modulated at frequencies up to 50 kHz. Compact YLM modules range from 200 to 400 W, and 19” rack YLR configurations include air-cooled units up to 700 W and water-cooled units up to 3 kW. The output is emitted from a step index fiber with core diameter from 50 to 200 microns, allowing optimal performance for critical welding and additive manufacturing applications.

3D

Features

Wavelength 1.07 μm* Compact OEM Module
Wall-plug Efficiency >40% Industrial Performance
Output Power up to 400 W High Reliability
Multi-mode Fiber Output Low Cost
Direct Modulation

* Other wavelengths in 1030-1080 nm range are available upon request.

 YLM- 200-MM-AC 300-MM-AC 400-MM-AC 200-MM-WC 300-MM-WC 400-MM-WC
Central Wavelength Range, nm 1070 ±10*
Mode of Operation CW/modulated
Modulation Frequency, kHz 0 - 50
Maximum Average Power, W 200 300 400 200 300 400
Power Tunability, % 10-100
Power Stability**, % ±0.5
Optical Noise***, % RMS < 2, typ.1
Output Fiber Core Diameter, μm 50, 100 and 200
Beam Parameter Product, mm × rad  < 2,  < 5, < 15

Other wavelengths in 1030-1080 nm range are available upon request.

** Over 4 hours, T=const

*** 10 kHz to 10 MHz

YLM-  200-MM-AC 300-MM-AC 400-MM-AC 200-MM-WC 300-MM-WC 400-MM-WC
Module Dimensions (W × × H), mm 200-400 W AC264 × 432 × 150 200-400 W WC355 × 407 × 54

Weight, kg

25 20
Cooling Air Water
Supply Voltage, VDC 48
Power Consumption, W <550 <800 <1000 <550 <800 <1000
YLR-1070-MM Series Datasheet

Features

Wavelength 1.07 μm* Air-cooled
Output Power up to 700 W Industrial Performance
Multi-mode Fiber Output High Reliability
Direct Modulation Low Cost

* Other wavelengths in 1030-1080 nm range are available upon request.

YLR-xxx-MM-AC  100 200 300 400 500 700
Central Wavelength Range, nm 1070 ±10*
Mode of Operation CW/modulated
Modulation Frequency, kHz 0 - 50
Maximum Average Power, W  100 200 300 400 500 700 
Power Tunability, % 10 - 100
Power Stability**, % ± 0.5
Optical Noise***, % RMS < 2, typ.1
Output Fiber Core Diameter, μm 50, 100, and 200
Beam Parameter Product, mm × rad < 2, < 5, < 15

Other wavelengths in 1030-1080 nm range are available upon request.

** Over 4 hours, T=const

*** 10 kHz to 10 MHz

YLR-xxx-MM-AC  100 200 300 400 500 700
Dimensions, mm 100 W AC448 × 403 × 133 200-400 W AC448 × 502 × 177  500 W AC448 × 502 × 266
Weight, kg  <25 <40 <50
Cooling Air
Supply Voltage, VAC  single-phase 50/60 Hz, 100-240 single-phase 50/60 Hz, 200-240
Power Consumption, W 400  700 1000  1300 1600 1900
YLR-1070-MM Series Datasheet

Features

Wavelength 1.07 μm* Water-cooled
Output Power up to 700 W Industrial Performance
Multi-mode Fiber Output High Reliability
Direct Modulation Low Cost

* Other wavelengths in 1030-1080 nm range are available upon request.

 YLR-xxx-MM-WC 100 200 300 400 500 600 700
Central Wavelength Range, nm 1070 ±10*
Mode of Operation CW/modulated
Modulation Frequency, kHz 0 - 50
Maximum Average Power, W 100  200 300 400 500 600 700
Power Tunability, % 10 - 100
Power Stability**, % ± 0.5
Optical Noise***, % RMS < 2, typ.1
Output Fiber Core Diameter, μm 50, 100 and 200
Beam Parameter Product, mm × rad < 2, < 5, < 15
* Other wavelengths in 1030-1080 nm range are available upon request.

** Over 4 hours, T=const

*** 10 kHz to 10 MHz

 YLR-xxx-MM-WC 100 200 300 400 500 600 700
Dimensions (W × D × H), mm 300-700 W WC448 × 580 × 133
Weight, kg <40   
Cooling Water
Supply Voltage, VAC single-phase 50/60 Hz, 100-240 single-phase 50/60 Hz, 200-240
Power Consumption, W <350 <600

<850

 <1100 <1350 <1600  <1800
YLR-1070-MM Series Datasheet

Features

Wavelength 1.07 μm* Water-cooled
Output Power up to 3 kW Industrial Performance
Multi-mode Fiber Output High Reliability
Direct Modulation Low Cost

* Other wavelengths in 1030-1080 nm range are available upon request.

 YLR-xxx-MM-WC 1000 1500 2000 2500 3000
Central Wavelength Range, nm 1070 ±10*
Mode of Operation CW/modulated
Modulation Frequency, kHz 0 - 50
Maximum Average Power, W 1000 1500  2000 2500 3000
Power Tunability, % 10-100
Power Stability**, % ± 0.5
Optical Noise***, % RMS <2, typ.1
Output Fiber Core Diameter, μm 50, 100 and 200
Beam Parameter Product, mm × rad <2, <5, <15
* Other wavelengths in 1030-1080 nm range are available upon request.

** Over 4 hours, T=const

*** 10 kHz to 10 MHz

 YLR-xxx-MM-WC 1000 1500 2000 2500 3000
Dimensions (W × D × H), mm 1000 W WC448 × 680 × 177
 448 × 798 × 177
Weight, kg <70  <80 
Cooling Water
Supply Voltage, VAC single-phase 50/60 Hz, 200-240  3-phase 50/60 Hz, 400-480
Power Consumption, W <2500 <3800  <5000 <6300 <7500
YLR-1070-MM Series DatasheetYLR-3000-MM Datasheet

Applications

Additive Manufacturing Welding of Metal or Polymer
Cutting High Reflectivity Metal Drilling
NEW FEATURE!               QCW Option on High Power Lasers
           2x Peak Power Boost in Pulsed Mode

IPG Photonics introduces NEW 2x PeakPower Boost QCW option on the latest YLR and YLS High Power Lasers. The QCW option enables the user to run a CW laser in pulsed mode with 2x increase in peak power in comparison with CW average power. The PeakPower Boost mode improves the performance customers receive in their laser cutting applications, allowing increase in piercing speed, improvement in piercing quality and piercing of thicker materials. The reduced heat input in the PeakPower mode results in higher quality cuts of intricate parts with fine features in the corners while reducing overall laser power requirements. The boost PeakPower also enhances drilling capabilities by allowing clean, controlled drilling in thicker materials. Available exclusively from IPG, the PeakPower will provide improved cutting and drilling quality and increased overall throughput, while saving material, time and operating costs.

  QCW 2x Peak Power Option on CW Lasers 
    QCW 2x Peak Power Option

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