VLM-635-25 LPT

Ideal for precision position.

Spot size less than 0.6mm in the range from 18cm to 45cm.

Product details

Dimensions: Ø7 x 21 mm (Ø0.276" x 0.827")
Weight: 3g
Wavelength : 630~645nm
Output power: Class II – less than 1mW
Spot size at 18~45 cm : < 0.6mm
2.6~5 VDC operation.
Housing : Steel
Connection type: Lead wire / Connector

Small spot for short range application, ideal pilot laser for laser marking, cutting, welding machine.
Laser engraver.
Laser cutting machine.

Ideal for precision position.
Spot size less than 0.6mm in the range from 18cm to 45cm.
This module has integrated optic, laser diode, and APC driver circuit.
APC Driver Circuit enables the Laser output power safe and constant.
Aspherical plastic lens provides tight Laser Dot.

You could email to the following email address for a quote:


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Quarton inc. provides OEM/ODM services for international brands:
COHERENCE, tyco, EPILOG, iRobot, PEPPER_FLUCHS, and balluff

Laser products manufactured by Quarton inc. meet the international safety standards:
Laser Standards Logo
Japan: PSC(JQA)
Europe: EU60825, CE & TUV-GS

Quarton inc. places emphasis on laser safety
About APC (automatic power control) circuit:
The Laser output power must be stable especially in safety reason.
But the Laser power is related to the Junction Temperature (Tj) of the LD.
It means that as the different Tj, the Laser power will be increased or decreased.
An APC (automatic power control) circuit is used to compensate the varying Laser output power to constant.
As shown in the picture,
The principle of the APC circuit is monitoring portion of the laser light from the LD by the built-in PD,
and real-time feedback to control the laser output power constant and safety.