RoboCrawler S

Our main focus was to invent a sewer pipe inspection crawler that can transform into various shapes and sizes according to the users’ needs.
The strong driving performance and a completely submersible pipe inspection crawler allow users to use the equipment even in very rough and obstructive pipelines.

EASY AND INTUITIVE TRANSFORMATION
The sewer pipe inspection crawler is largely divided into three units: the crawler body, vertical elevation lift unit, and wheel frame unit. Each of these three units is independently modularized and can be connected by connecting cables, which can create various shapes and sizes of robots in infinite combinations when combined and used with Spherical-Cell Extension Kit (SEK).

When photographing a large box-shaped pipeline, an egg-shaped pipeline, or even in a large gradient, in all of these cases, our expansion and transformation sewer inspection camera solutions of RoboCrawler S provide an outstanding effect.

The four kinds of wheels, which can cope with various diameter sizes of pipelines, can be easily replaced by the one-touch method.
TOTALLY WATERPROOF
The RoboCrawler S is designed with a double chamber seal structure with Q-ring adopted, completely defending it from external water which can invade through the rotary wheel axle. In addition, unlike the existing products in a box-shaped structure whose waterproofing mechanisms are penetrated through the axle and the expensive motors and PCBs get damaged immediately, RoboCrawler S has an oil fence inside the Wheel Frame unit, which fundamentally prevents the sewer pipe inspection crawler from being damaged by external water.
Nevertheless, if water gets in, the control monitor is signaled by temperature and humidity sensors, and a warning sound is used to prevent a major failure.
TOTALLY WATERPROOF
The RoboCrawler S is designed with a double chamber seal structure with Q-ring adopted, completely defending it from external water which can invade through the rotary wheel axle. In addition, unlike the existing products in a box-shaped structure whose waterproofing mechanisms are penetrated through the axle and the expensive motors and PCBs get damaged immediately, RoboCrawler S has an oil fence inside the Wheel Frame unit, which fundamentally prevents the sewer pipe inspection crawler from being damaged by external water.
Nevertheless, if water gets in, the control monitor is signaled by temperature and humidity sensors, and a warning sound is used to prevent a major failure.
TWIN MOTORS
It is also the first twin motor crawler to enterable to enter pipelines as small as 5 inches, providing the operator with the best maneuverability that is freely driven in all directions.
UNBREAKABLE LIFT
WAW (Worm and Worm Wheel) Lift Unit, which can remotely adjust the height of the sewer camera, is an innovative invention of structural design that cannot be found in any competitive product.
This unit has a structural principle in which the camera orbits around the large circular gear that does not revolve, like how the satellite orbits around the earth.
This method allows a small motor to generate a large rotational force so that the camera can stably move in the vertical direction.
Even if the sewer camera gets moved by an external force, the gear will not be damaged, nor will it be broken.

The units that assemble these parts of the crawler can also be easily replaced and repaired by users on the spot.
For example, if the driving motor doesn’t work, then the users can easily replace the motor cylinder by loosening the two bolts without having to disassemble the sewer inspection crawler itself.
The camera head lift unit and the PCB Pack which is the inner part of the sewer pipe inspection crawler body can also be conveniently replaced by users.
Tractor Motor
 
Manufacturer MAXON Motor (Switzerland)
Model DCX26L GB KL 36V
Type High Power
Brush Type Graphite brush
Output power(Max) 75W x 2
Efficiency 75%
Speed 8,750 rpm
 

Tractor Gear
 
Model GPX26 A 3.9:1
Type Standard Version Transmittable
Power 48W
Ambient Temperature -40 ~ 100 degrees Celsius
 

Tractor Basic Specification
 
Wheels 6ea
Applicable Pipe Range 200mm Dia - 2,000mm dia
Size (mm) Minimum Lift Height : 183(W)*615(L)*133(H)
Maximum Lift Height : 183(W)*615(L)*336(H)
Weight (kg) 12
Materials Brass & Aluminum & SUS
Pressure Rating 1bar
Surface Treatment Anodizing / Induction Heat Treatment
Operating Temperature -10 ~ 50 Degrees Celsius
Driving Function Four Directional / Brake
Speed 0 ~ 30m/min
Driving Tilt Angle 50 Degrees
 

Wheel Frame Unit
 
Easy to assemble & disassemble of the crawler
Provides vacancy on the bottom of the crawler which makes it easeier to overcome sludge and obstacles in the pipe.
 

Lift Motor
 
Manufacturer MAXON Motor (Switzerland)
Model DCX16L GB KL 12V
Brush Type Graphite Brush
Power 12V
Output Power (MAX) 2W
 

Lift Gear
 
Model GPX16HP 83:1
Type High Power (Planetary Gear)
Transmittable Power 4W
Ambient Temperature -40 ~ 100 Degrees Celsius
 

Lift Sensor
 
Type ENX16 Easy 1024IMP
 

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