S Series

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Products

Robotic Crawler Systems

Crab Robot CRS Series

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The CRAB ROBOT is a modular crawler designed for navigation of pipings between diameters of 50mm to 1,000mm. It’s unique state-of-the-art design allows the robot to navigate tight bends (as small as 0.8x D) and vertically in pipes.

The drive unit consists of 6 spring loaded motor drive arms. These powerful motors, combined with planetary transmission, 32 radial ball bearings and 12 rubber coated wheels enables the CRAB ROBOT to achieve maximum traction inside the piping and perform the inspection with ease. The spring loaded drive arms also ensures that the robot is precisely in the center of the pipe, and enables the robot to adapt to uneven surfaces and even navigate past cross sections.

Camera head options such as foward view, pan-tilt or pan-tilt-zoom cameras are also available for the CRAB ROBOT, and produces sharp, crisp images with the CCD imager integrated in the camera module.

The CRAB ROBOT is highly customizable with the possibility to mix and match between various robot chassis and cameras to obtain the ideal configuration for any kind of pipe inspections. The cable length is also extendable and is able to achieve extended travelling distance with additional robot chassis.

  CRS-70/80C* CRS-80/110 CRS-100/125 CRS-125/150 CRS-100/150 CRS-100/150 Twin** CRS-95/105C*
Pipe Inner Diameter 70 to 80 mm
2.7" to 3.1"
80 to 100 mm
3" to 4.3"
100 to 125 mm
4" to 5"
125 to 150 mm
5" to 6"
100 to 150 mm
4" to 6"
100 to 150 mm
4" to 6"
95 to 105 mm
3.7" to 4.1"
Min. Bend Radius 0.8x D (90° Corner) 1.5x D 1x D 1x D 1.5x D 1.5x D 0.8x D (90° Corner)
  *CRS-70/80C and CRS-95/105C robot is designed to negotiate 90° corner bends common in PVC pipes.
  **CRS-100/150 Twin are 2x CRS-100/150 daisy chained together to achieve extended travelling range.
Spring Shock Absorbers 3x variable absorbers 3x variable absorbers 3x variable absorbers 3x variable absorbers 3x variable absorbers 3x variable absorbers 3x variable absorbers
Driven Wheels 12 12 12 12 12 24 12
Gears 6x Planetary Gears 6x Planetary Gears 6x Planetary Gears 6x Planetary Gears 6x Planetary Gears 12x Planetary Gears 6x Planetary Gears
Max Speed 4m/min 4m/min 4m/min 4m/min 4m/min 4m/min 4m/min
Horizontal Traction Force 46N 46N 95N 95N 95N 190N 95N
Recommended Cable Length 30m 40m 50m 50m 50m 90m 50m
Voltage 24 VDC 24 VDC 24 VDC 24 VDC 24 VDC 24 VDC 24 VDC
 Robot Body Length 122mm 122mm 122mm 130mm 140mm 122/450mm 122mm
Weight (W/O Camera) 0.64 0.59kg 0.64kg 0.68kg 0.75kg 1.45kg 0.64kg
Material Aluminium Anodized Aluminium Anodized Aluminium Anodized Aluminium Anodized Aluminium Anodized Aluminium Anodized Aluminium Anodized
Waterproof Splash Proof Splash Proof Splash Proof Splash Proof Splash Proof Splash Proof Splash Proof

 

Integrated Camera CM-35F PT-35F CM-50F
Applicable Models CRS-80/110 CRS-100/125
CRS-125/150
CRS-100/150
CRS-95/105C
CRS-100/125
CRS-125/150
CRS-100/150
CRS-100/150 Twin
CRS-95/105C
CRS-100/150 Twin
Camera Type Axial View Axial View Pan & Tilt Axial View
Diameter - 35mm 35mm 50mm
Image Sensor 1/2" Sony Super HAD CCD coming soon 1/2" Sony Super HAD CCD 1/4" Sony Super HAD CCD
TV Lines 700 Lines coming soon
700 Lines 480 Lines
Focus Fixed Focus Fixed Focus Fixed Focus Fixed Focus
Field of View (FOV) 150° coming soon
150° 80°
Lighting 16 high intensity LEDs coming soon 16 high intensity LEDs coming soon
Operating Temperature -10°C to 50°C coming soon -10°C to 50°C -10°C to 50°C
CUS-7P CUSX-7P
Compatibility For S and M Series For S, M and X Series
Display 7" LCD Touch Monitor with Digital Recorder
Storage Media micro SD card; up to 32 GB
Operating System Android
Voltage 230V
Functions 2x Drive Controls
2x Speed Controls
Camera control joystick
Focus & Zoom function
Dimensions 486 x 392 x 192 mm
Integrated with Pelican case
Optional Addons Annotation keyboard
Meter Counter
Trolley for Control Unit & Cable Reel

 

  CARS-30
Compatibility For S and M Series
Cable Drum Length 30 metres
Cable Material Robust plastic coated cable with gold plated slip rings
Optional Add-ons Additional cable length upon requests
Tungstren braided cable upon requests
External Meter Counter
Trolley for Control Unit & Cable Reel