TruDisk Disk Lasers

TruDisk 6002

Category	Disk laser
Products	TruDisk 1000, TruDisk 2002, TruDisk 3002, TruDisk 4002, TruDisk 6002, TruDisk 8002
Application fields	Seam welding, Cutting
Machines	Integration into production lines, in laser machines of the TruLaser Cell Series 3000 and other installations

Optics layout in a high-powered disk laser

The disk laser is a brilliant combination of a solid-state laser and a semiconductor laser. The semiconductor laser provides a high degree of pumping efficiency and the solid-state laser, as a disk laser, provides the high beam quality. The result is the optimized combination of high laser power plus excellent beam quality, which is kept constant across the entire power range.

The advantages of the disk laser in comparison with conventional rod systems include its sharply higher beam quality as hardly no thermic lens is required. Excitation via laser diodes enables machine efficiency of greater than 25 %.

Laser device	TruDisk
	1000	2002	3002	4002	6002	8002
Laser power1 [W]	1,000	2,000	3,000	3,0003│4,000	6,000	6,0004│8,000
Beam quality [mm•mrad]	2	8	8	8	8	8
Minimal diameter laser light cable [µm]	50	200	200	200	200	200
Consumption Nominal power consumption [kW]	5	11	14	17	25	32
Max. cooling water consumption at 15 °C cooling water temperature range [m3/h]	0.9	1.3	1.9	2.3	2.8	3.3
Cooling water temperature range [°C]	5 - 20	5-202	5-202	5-202	5-202	5-202
Dimensions [mm] Width Height Depth	1,460 1,350 730	2,890 1,620 1,300	2,890 1,620 1,300	2,890 1,620 1,300	2,890 1,620 1,300	2,890 1,620 1,300

¹ At workpiece, controlled over entire life of diodes.
² Max. 33 °C with integrated compressor chiller.
³ Can be upgrated to 4,000 W, consumption as TruDisk 3002.
⁴ Can be upgrated to 8,000 W, consumption as TruDisk 6002.