Robot de Surveillance à 4 roues

The UM4 robot is a complete robot kit including the robot, camera/video system, control system, and charging stating. The robot is a very portable robot weighing only 14 pounds. Each of its 4 wheels are driven by independent powerful gear motors. The system comes with everything you need to go to work, whether its inspecting crawl spaces under houses or providing a first line of defense in tactical situations . The built in infrared camera allow you to see in total darkness, under normal light its a high quality color image. The video is displayed real time on the included 7" wide color LCD. The robot comes in multiple configurations, see the options at the bottom of the page or contact us for your own custom configuration.

UM4 Robot Specifications:

• Completely enclosed 4WD robot chassis with integrated pan and tilt camera system
• Compact design with all components carefully placed for optimum spacing and most effective operation using solid modeling 3-D CAD software
• Four (4) planetary IG32P 265RPM 24VDC gear motors - one per wheel
• 22.2VDC 3000mAhr Li-Ion drive battery. Run time 1.5 to 8 hours depending on use
• 11.1VDC 5000mAhr Li-Ion video power battery. Run time 7-10 hours
• Custom 10Amp dual motor controller specifically designed for this robot
• Fuse blocks, terminal blocks, charging ports, switch, etc. all integrated into the design
• Integrated roll cage that doubles as a carrying handle
• Integrated low profile pan and tilt system with color camera and 10 LED total darkness night vision
• Chassis made from heavy gage aluminum that is laser cut and CNC bent. Chassis seams are welded. Entire body is painted flat black.
• Total weight of fully assembled robot: 14lbs
• Total height (floor to top of roll cage): 9 inches, total width: 13.25 inches, total length: 13.5 inches
• 5” foam filled All-Terrain tires and rims
• Ground clearance: 1.25 inches
• Speed: 0 to 6 feet per second, infinitely adjustable/controllable

Video and Control Custom Features:

Below are two video and control packages. We also offer many other custom control choices. Video transmission and robot control is tricky and can be affected by several factors such as walls, electrical interference, landscape, other RF interference, etc. We offer many different methods for video transmission. The range (distance) you can achieve is greatly influenced by the above. Our standard package is a Pelican Case controller. If desired a handheld remote can be selected too.

RC Controller: Standard versions include the following:

• 5 Channel 2.4GHz frequency spectrum control system (searches for best most reliable channel) with a Fail Safe long range dual receiver. Four channels are used to drive the robot and control the camera. One channel is left over for turning on other accessories.
• Tested urban range 200+ yards (effective operation range for video and control with multiple building structures, wireless interference, etc. Concrete and steel walls will reduce range further)
• Tested rural line of site range 1000+ feet
• 7” color wide screen LCD for viewing video
• Full range of speed control for drive motors.
• Position control of camera pan and tilt
• Extra channel for lights or other custom options
• System can be upgraded to 6 or 7 channel for additional accessories
• Handheld System (default option):
  • Spektrum remote with custom water jet cut mounting bracket for holding battery, 7” LCD and video receiver
  • Light weight and portable
  • Fully assembled and tested
• Pelican Case System (as shown in main picture):
  • Pelican case with 7”LCD mounted in the lid and controls mounted in base.
  • Light weight can be carried and operated or placed on hood of car or table and operated
  • Convenient transport case doubles as operator console, just flip it open, erect antennas, and turn it on

Video Transmission:

• Video is sent back with a 900MHz transmitter. The receiver is mounted to the RC controller or in the Pelican case and the video is transmitted to the 7” color LCD.
• Tested urban range 200+ yards (effective operation range for video and control with multiple building structures, wireless interference, etc. Concrete and steel walls will reduce range further)
• Tested rural line of site range 1000+ feet

Smart Chargers:

• Multiple chargers mounted in single carrying case. The chargers are for the 24V motor batteries, 12V video/control battery, and 12V control console battery.
• The chargers are fully automatic and will charge all the batteries simultaneously.