LM1390 laser for metal sheet cutting



Producer LeMans CNC
Machine model LM1390
Laser power 750W 1000W 2000W(Optional)
Dimensions 2110*2160*1630mm
Working area 1300mmx900mm
Repeat positioning accuracy ±0.008mm
Max. acceleration 0.5G
Voltage and frequency 220V/380V 50Hz/60Hz
Maximum speed 140m/min
Voltage and frequency 380V/50Hz


Autofocus Laser Cutting Head

Without Manual Focusing
The software automatically adjusts the focusing lens to realize automatic perforating and cutting plates of different thickness. The speed of automatically adjusting focus lens is ten times of the manual adjusting.
Bigger Adjustment Range
Adjustment range -10 mm~ +10mm, precision 0.01mm, suitable for 0 ~ 20mm different types of plates.
Long Life Time
Collimator lens and focus lens both have water-cooling heat sink which reduces the temperature of the cutting head to improve the life of the cutting head.

Dual Rail and Dual Driver Design

To prevent the cutting line deformation caused by the Y-axis screw bending, the Y-axis on both sides have been equipped two rails guide and double ball drive screw design to ensure the straightness and arc degree when with high-speed cutting is in operation.

High hardness
Aerospace aluminum is manufactured with aerospace standards and extruded in a 4,300 ton press. The hardness can reach T6 after processing.

High speed
Aviation aluminum has the features like good toughness, light weight, corrosion resistance, oxidation resistance and low density, which greatly improve the processing speed.

IPG Fiber Lasers Source

World famous brand
LeMans laser cutting machine use YLS-CUT Series High Power Fiber Laser of IPG. Powerful cutting ability with stainless steel, aluminum and other metal materials, cutting thickness is up to 40mm.
Long Service Life
Its performance is stable, the service life of key components can reach 100,000 hours, and the overall quality of the equipment is guaranteed.
Stable Cutting Performance
Lasers produce superior beam quality, finer cut lines, higher productivity and better processing quality. The fully enclosed constant temperature laser working environment is more effective in ensuring the stable operation of the laser.

Yaskawa Servo Motors

● More accurate
It realizes closed-loop control of position, speed and torque; overcomes the problem of stepping motor out of step;

● Rotating speed is more faster
High speed performance, general rated speed can reach 2000~3000 rpm;

● Daptability
High strong anti-overload capability, load three times the rated torque, suitable for occasions with transient load fluctuations and fast start required;

● Stable
Smooth operation at low speed, no stepping operation similar to stepper motor when running at low speed.