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  3. SICK G6 Photoelectric Sensor, 6 m, Reflective
3137-IM0036905-NpnDFmMY

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In StockLong Range

SICK G6 Photoelectric Sensor, 6 m, Reflective

SICK

$139.95

SICK G6 miniature reflective photoelectric sensor for object detection in tight spaces. 6 m switching distance, 650 nm wavelength, IP67-rated, 12 × 31.5 × 21 mm, 2 g. Ideal for space-constrained industrial automation, assembly lines, and conveyor systems.

Industrial Compact Photoelectric Sensor: SICK G6 Miniature Reflective Sensor 6 m

The SICK G6 is a compact photoelectric sensor engineered for precise object detection in space-constrained industrial environments such as automated machinery, packaging equipment, and conveyor lines.

  • Miniature form factor: 12 mm x 31.5 mm x 21 mm
  • Switching distance: Up to 6 meters retro-reflective range
  • IP67 rated for dust and water resistance
  • Ultra-lightweight: 2 grams

Applications and Use Cases:

SICK G6 miniature photoelectric sensors deliver fast and reliable detection in factory automation, dense assembly lines, and material handling systems where standard-sized sensors are too large. The G6 retro reflective photoelectric sensor can identify parts and monitor presence on conveyors, supports high-speed pick-and-place systems, and suits compact robotic end-effectors.

Key Features:

  • Reflective 650 nm operation for accurate object verification
  • Designed to fit inside tight spaces where bulky sensors cannot
  • Durable enclosure withstands harsh industrial conditions
  • Resistant to temporary water immersion and dust (IP67)
  • Compatible with related SICK sensor families for flexible upgrades (compare SICK photoelectric sensors)

Why Choose SICK G6?

SICK G6 miniature photoelectric sensors are ideal for integrators and engineers needing high-performance retro reflective sensors in limited spaces. Use SICK G6 when long switching distance, robust IP67 protection, and ultra-compact size are critical. The G6 easily replaces legacy sensors due to its standard mounting interface.

Installation Guidance:

  • Mount the SICK G6 securely to the machine using a 12 mm interface.
  • Point the sensor toward the retro-reflector or object path for optimal detection up to 6 meters.
  • Connect the sensor according to the wiring diagram included with the G6 series.
  • Verify LED indicator status for correct alignment and setup.
Weight0.002 kg
Weight2 g
System of protectionIP67 und IP69K
Wavelength
650 nm
Max. switching distance
≤ 6 m mm
Gripper Dimensions
  • 12 mm x 31
  • 5 mm x 21 mm
Reach
6 m
Dimensions
12 mm x 31.5 mm x 21 mm
IP Rating
IP67
Light Source Wavelength
650 nm
  • Detects up to 6 meters away, G6 reflective photoelectric sensor
  • Fits tight spaces, miniature 12 mm x 31.5 mm x 21 mm form factor
  • Survives dust and water, IP67 rated enclosure
  • Weighs just 2 grams, ultra-lightweight for compact mounts
  • Operates at 650 nm wavelength for accurate object verification
  • Standard mounting interface enables easy legacy sensor replacement
The SICK G6 detects objects up to 6 meters away using reflective 650 nm wavelength technology. This retro-reflective range makes it suitable for monitoring parts on conveyors and automated machinery.
Yes, the SICK G6 has a miniature form factor measuring just 12 mm x 31.5 mm x 21 mm and weighs only 2 grams, allowing it to fit inside confined spaces where standard sensors cannot. The compact size makes it ideal for dense assembly lines and robotic end-effectors.
The SICK G6 carries an IP67 rating, meaning it is resistant to dust and can withstand temporary water immersion in harsh industrial conditions. This durability makes it suitable for factory automation and material handling systems.
The SICK G6 features a standard mounting interface that enables easy replacement of legacy sensors. You can mount it securely using the 12 mm interface on your existing equipment.
Mount the G6 securely to your machine, point it toward the retro-reflector or object path for detection up to 6 meters, connect it according to the included wiring diagram, and check the LED indicator status to confirm alignment and proper operation.

Reflective Photoelectric Sensor vs. Larger Standard Sensors:

The SICK G6 is a miniature reflective photoelectric sensor built for tight spaces where standard-sized sensors cannot fit. It detects objects up to 6 meters away while occupying only 12 mm x 31.5 mm x 21 mm, making it ideal for space-constrained automation.

  • For dense assembly lines and compact robotic end-effectors, the 2-gram ultra-lightweight form factor frees mounting real estate compared to bulkier sensors.
  • On conveyor systems and pick-and-place equipment, the 6-meter reflective range eliminates the need for closer mounting or multiple detection points.
  • In harsh environments with dust and water exposure, IP67 rating ensures reliable operation where unprotected or lower-rated sensors would fail.
  • When replacing legacy sensors on existing machines, the standard mounting interface and 650 nm wavelength enable drop-in compatibility without redesign.

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