TTL Modulation Focusable 650nm Red Laser Diode Module
TTL modulation focusable 650nm red laser diode module applies a qualified 650nm wavelength semiconductor laser diode and a qualified glass coated lens inside a high duration metal housing tube, featured by TTL signal modulation output and adjustable lens. It projects fast response and high density red light source, and provides high precision red reference dot for industrial dot positioning, machine vision, sensing, aiming indication.
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TTL modulation focusable 650nm red laser diode module supports TTL digital modulation and focus adjustment, outputting and clear and bright red circular dot. Built-in APC, ACC driving circuit board and metal heat sink cooling system are configured with a metal casing, it achieves excellent heat dissipation, stable and clear red dot projection and long lifetime. It is an ideal visible light source for industrial positioning, automated alignment, and machine vision marking.
Key features:
◆ Qualified glass coated lens and adjustable focus lens enables high transmittance red light emission. The focus distance and red laser dot size can be freely adjusted, allowing for high precision red dot alignment for both long distance and long period use.
◆ TTL high speed modulation: It supports rapid controlled laser on/off state via TTL modulation high and low levels (3-12V for on, 0V for off), achieves precise pulse lighting, strobe, and synchronous triggering.
◆ Built-in APC, ACC driving circuit board inside a durable anodized aluminum alloy housing tube assures stable red dot projection under temperature drift and current fluctuations, resulting in stable red light intensity and longer lifespan.
Technical parameters:
| Item | TTL Modulation Red Laser Diode Module |
| Wavelength (nm) | 650nm |
| Output power (mW) | 5mW-100mW |
| Laser Class | IIIa, IIIb |
| Beam thickness at aperture (mm) | <4.2mm*2.5mm |
| Beam divergence (mrad) | <5mrad |
| Beam mode (before optics) | TE |
| Focus adjustable? | Yes |
| TTL Modulation Method | TTL Modulation |
| Modulation frequency | 1Hz-1MHz |
| Operating voltage(v) | 3V to 12V |
| Operating temperature(℃) | 10℃～30℃ |
| Storage temperature(℃) | -10℃～50℃ |
| Dimension | D16mm×L71mm;D18.9mm×L110mm |
| Expected lifetime (hours) | 8000 hours |
| Warranty Period | 180 days |
Applications:
◆ Industrial Alignment and Marking: CNC tool setting, saw marking, laser marking machine pre-positioning
◆ Automated Production Lines: Conveyor belt edge detection, AGV reference points, robot end effector visual reference
◆ Precision Measurement: Optical platform optical path debugging, laboratory alignment
◆ Light Industrial Machinery: Garment cutting table alignment, woodworking, stone and glass cutting auxiliary points
◆ Scientific Research, Teaching and DIY: Photoelectric sensor triggering, visible light locating light source
Note: Eye exposure to visible red laser light is prohibited. Users should remember to wear 650nm wavelength preventing laser safety goggles for the use of red laser up to 50mW.
Attention: For high powered or OEM TTL modulated 650nm red laser diode modules, please contact us free at support@berlinlasers.com.
