VLM-635-58 LPO-D20-F40 635 nm Red Crosshair Class 20° 40 cm
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Product Information
Specification
Fan Angle | 20° |
Focus Range | 40 cm |
Wavelength | 635 nm |
Connection Type | Lead wire |
Laser Power Output |
Class 1M |
Part Number | VLM-635-58 LPO-D20-F40 |
VLM-635-58 LPO-D20-F40 635 nm Red Crosshair Class 20° 40 cm
Technical Specifications:
Focus Length | 40 cm |
Fan angle / Laser line length | 20° / Length of Laser Line as TABLE A |
Laser line width | As TABLE B |
Recommended working range | As TABLE B |
Dimensions | Ø 10 x 40 mm (Ø 0.39" x 1.575") |
Weight | 16±1g |
Operating voltage (Vop) | 3~6 VDC |
Operating current (Iop) | Less than 50mA |
Optical power* | Less than 5mW |
Laser power output** | Less than 0.39mW |
Laser class | Class 1M |
Wavelength (λp) | 630~645nm |
Collimating lens / Line generating lens | Aspherical glass lens |
Output aperture | 8mm |
Beam shape | Crosshairs |
Laser line accuracy | 40”(±1mm@5M) |
Operating temp. range*** | -20°C ~+60°C |
Storage temp. range | -20°C ~+85°C |
Housing material | Stainless steel |
Potential of housing | Insulated |
Electrostatic discharge (ESD) | 30KV |
Moisture sensitivity level (MSL) | Level 1 - acc to JEDEC J-STD-020E |
Wire type | 2464 2-WIRE CABLE 26 AWG |
Cable length | 330±30mm |
Mean time to failure (MTTF) 25°C | Above 10000 hrs |
International Protection Marking | IP67 |
Application | Precision fine crosshairs for Machine vision, CNC and Medical |
Suggestion work distance | 0~1.2 meters / 0~4 feet |
* Optical power is total power output measured at the aperture of the laser.
** According to FDA 1040.10 & IEC 60825-1 regulations, laser power output is measured by 7mm aperture stop from a 10 cm distance of the laser.
*** Operation temperature means within this temperature range, the laser spot/line will not be affected to change the spot size/line width. It can still work over this range, but the laser spot size or laser line width will be larger.
Description:
Red Crosshair Laser Module Fan Angle 20° Uniform Line. Ideal for machine vision, automation industry, patient alignment, CNC milling, chassis alignment, quality control, textile industry, printing industry...etc.
Features:
• Built with high precision glass line lens and glass laser collimating lens.
• Fan Angle : 20°
• Focus range: 10cm, 20cm, 40cm, 90cm, customized focus length are available by request.
• Customized focus within 1 meter available please direct contact us.
• Two laser power output level: LPO - Class 1M laser product; LPT - Class 2M laser product
• Dimensions : Ø 10 x 40 mm (Ø 0.39" x 1.575")
• Wavelength : 630~645 nm
• 3~6 VDC operation.
• Connection type : Lead wire
Applications:
• Machine vision.
• Patient alignment.
• CNC milling.
• Chassis alignment.
• Quality control.
• Textile industry.
• Printing industry.
TABLE A: Length of Laser Line
Distance/ Fan Angle |
10 cm (4 inch) |
20 cm (8 inch) |
40 cm (16 inch) |
100 cm (40 inch) |
10° |
1.75 cm (0.6") |
3.5 cm (1.4") |
7 cm (2.8") |
17.5 cm (6") |
15° | 2.6 cm (1") |
5.2 cm (2") |
10.5 cm (4") |
26.3 cm (10") |
20° | 3.5 cm (1.4") |
7 cm (2.8") |
14 cm (5.6") |
35 cm (14") |
30° | 5.3 cm (2") |
10.7 cm (4") |
21 cm (8") |
53.5 cm (20") |
60° | 11.5 cm (4 1/2") |
23 cm (9") |
46 cm (18") |
111.5 cm (45") |
110° | 28.6 cm (11 1/4") |
57.1 cm (23") |
114.2 cm (46") |
285.6 cm (112 1/2") |
* For TABLE B refer image.
Note: Optional accessories are available.
Download PDF Spec Sheet
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