LRS-L · 2025
LRS-L
Entry-level pulsed welding. Cost-efficient for small series and single parts.
The LRS-L is the lamp-pumped variant of OR's entry-level welding bench — pulsed Nd:YAG with 3.5 to 9 kW peaks for tool and mould making, medical and precision work on small series and individual parts. Same compact bench as the LRS-F: motor-controlled X-Y-Z table (150 kg load) for axis-synchronous welding, 10″ touchscreen, joystick control, Leica binoculars (10×) and internal water-air cooling. 190 kg, 400/1/50–60 supply.
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Specifications
Laser type Nd: YAG (Lamp)
Max. mean power 120 - 300 W
Line voltage (V/Ph/Hz) 400 / 1 / 50 – 60
Pulse frequency 0,1 – 100 Hz
Pulse peak power 3,5 - 9 kW
Pulse duration 0,1 – 20 ms
Dimensions 472 x 1270 x 1160 mm
Focus diameter 0,2 – 2,0 mm
Weight 190 kg (net)
Applications
Spot-welding fine contacts, e.g. keyboard arrays.
Repairing mould inserts and worn injection tools.
Implants and instruments for invasive procedures.
Engine components and complex aviation alloys.
Machine components in complex alloys.
How it compares
| Model | Laser type | Max mean power | Line voltage | Pulse frequency | Pulse peak power | Pulse duration | Dimensions | Focus diameter | Weight |
|---|---|---|---|---|---|---|---|---|---|
| LRS-L· this model | Nd: YAG (Lamp) | 120 - 300 W | 400 / 1 / 50 – 60 | 0,1 – 100 Hz | 3,5 - 9 kW | 0,1 – 20 ms | 472 × 1270 × 1160 mm | 0,2 – 2,0 mm | 190 kg (net) |
| LRS-F | Yb: YAG (Fiber) | 150 – 600 W | 230 / 1 / 50 | 0,1 – 100 Hz | 3,5 – 9 kW | 0,1 – 20 ms | 472 × 1270 × 1160 mm | 0,05 – 2,0 mm | 190 kg (net) |
| CWS | Yb: YAG (Fiber) | 120 - 300 W | 230 / 1 / 50 | 0,1 – 100 Hz | 6 - 13 kW | 0,1 – 20 ms | 750 × 1300 × 1403 mm | 0,05 – 2,0 mm | 450 kg (net) |
| HTS-F | Yb: YAG (Fiber) | 150 - 600 W | 230 / 1 / 50 | 0,1 - 100 Hz | 1,5 - 6 kW | 0,1 - 20 ms | 950 × 1550 × 1250 mm | 0,05 - 2,0 mm | 250 kg (net) |
| HTS-L | Nd: YAG (Lamp) | 120 - 300 W | 400 / 1 / 50 - 60 | 0,1 - 100 Hz | 6 - 13 kW | 0,1 - 20 ms | 950 × 1550 × 1250 mm | 0,2 - 2,0 mm | 370 kg (net) |