Key benefits

A Leading Edge Advantage

The commercial advantages of fiber lasers over alternative technologies are far reaching: improved line speeds, finer machining capabilities, reduced downtime and lower cost of ownership, giving users a leading edge advantage.

Reliable

The redPOWER R4 series of fiber lasers from SPI has been designed and tested to meet the highest standards of reliability, performance, repeatability and user safety.

No Maintenance

Significant design features of the SPI unit include thermal management, low noise, output stability and system-to-system repeatability. Every care has been taken at the design stage to ensure our products offer a long and maintenance-free life.

Versatile

The laser user’s ability to control power, modulation rate, pulse width and pulse shape, together with applications tailored beam delivery and control features, make fiber lasers a highly versatile tool of choice for micro-machining applications.

Innovative Technology

Innovative SPI features include Extended Performance Range (XPR), Pulse Shape Equalisation (PSE) and closed loop power control resulting in class leading performance and power stability. All of these options are available for some of the most demanding applications.

Compare and choose

  • Compare the key features and optimal application and industry suitability of our 2 redPOWER fiber laser series types: RS and HS
  • Choose the one that best suits your needs.
  • Click a series column heading or one of its properties to view its full product datasheet.

Suitability key

  •   = Optimal
  •   = Good
redPOWER RS HS

Key Features

Rated Output Power 50W-500W 50W-500W
Beam quality (M2) M2<1.1 M2<1.1
Modulation Rate ≤10kHz ≤100kHz
Wavelength 1070 ± 10nm 1070 ± 10nm
Beam delivery QCS / QBH QCS / QBH

Applications

Bending/ Annealing Good Optimal
Cutting, 2D/3D (tailored blanks) Optimal Optimal
Cutting, Ceramics Good Optimal
Cutting, High Speed (thin metals) Optimal Optimal
Cutting, Lead frames, Electronics assemblies Optimal Optimal
Cutting, Micro (sheet materials) Optimal Optimal
Cutting, Micro-Tube (stents, hypotubes) Good Optimal
Cutting, Plastic Good Optimal
Cutting, Reflective materials Optimal Optimal
Laser Soldering Optimal Optimal
Marking, Anneal Optimal Optimal
Marking, Sintering Optimal Optimal
Rapid Prototyping (metals, ceramics) Optimal Optimal
Scribing / Engraving, Ceramics Good Optimal
Surface Texturing Good Optimal
Welding, Micro (medical, electronics devices) Good Optimal
Welding, Plastic Optimal Optimal
Welding, Sensors, Fuel cells, Batteries Good Optimal
Welding, Spot/Seam Good Optimal

Industries

Automotive Optimal Optimal
Electronics Good Optimal
General Assembling Optimal Optimal
Industrial Optimal Optimal
Medical Good Optimal
Plastics Good Optimal
Printing Good Optimal
Telecom (RF/OPTO Packaging) Good Optimal
Watchmaking Good Optimal