The Sisma LM-D is a manual laser welding system designed for stable and repeatable performance. It incorporates Smart Spot technology to ensure consistent welding from the very first pulses with a wide depth of field. With a powerful Nd:YAG laser source and models offering up to 210 J of pulse energy, the LM-D is a reliable solution for precision welding.

Sisma Welding Laser LM-D 60 Manual Series

The Sisma LM-D is engineered for operator comfort and seamless integration into modern workflows. Its new ergonomic design and low noise level ensure a comfortable working environment. The system features USB and Ethernet connectivity, allowing for easy management of welding recipes and remote control via a smartphone, tablet, or computer. The ECO function also helps reduce power consumption during inactivity.

Features

Smart Spot Technology

Ensures a repeatable welding process with a wide depth of field and stable laser firing from the first pulses.

Ergonomic Design

The new ergonomic design and low noise level provide total operator comfort.

Energy Efficiency

The ECO function automatically deactivates specific system components during periods of inactivity to reduce power consumption.

High Connectivity

Features USB and Ethernet connectivity for easy downloading/uploading of welding recipes and software updates. It can also be controlled remotely.

High Pulse Energy

The LM-D 210 model offers a maximum pulse energy of 210 J, suitable for a wide range of welding tasks.

Overview

Technical Data	LM-D 180	LM-D 210
Source Type	Nd: YAG (flash lamp)	Nd: YAG (flash lamp)
Wavelength	1064 nm	1064 nm
Average Laser Power	80 W	85 W
Pulse Duration	0.3-25 ms	0.3-25 ms
Pulse Frequency	0-50 Hz	0-50 Hz
Max Peak Power	9 kW	10.5 kW
Max Pulse Energy at 20 ms	180 J	210 J
Spot Diameter	0.2-2 mm (0.1 mm opt.)	0.2-2 mm (0.1 mm opt.)
Dimensions	567 x 744 x 512 mm	567 x 744 x 512 mm
Weight	60 kg	60 kg