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SuperDroid Robots IG52 DB Assembly And Operation Manual

Mecanum wheel vectoring robot

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Mecanum Wheel Vectoring Robot - IG52 DB
Assembly and Operation
This is a chain drive 4WD base Programmable robot kit that uses 8" Nexus mecanum wheels
allowing it to vector in any direction. It can support payloads up to 200 lbs. Make it RC or use it with
sensors and a microcontroller to make it autonomous/semi-autonomous.
Images shown may not be an exact representation of the robot's features listed in this document

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Summary of Contents for SuperDroid Robots IG52 DB

  • Page 1 Mecanum Wheel Vectoring Robot - IG52 DB Assembly and Operation This is a chain drive 4WD base Programmable robot kit that uses 8" Nexus mecanum wheels allowing it to vector in any direction. It can support payloads up to 200 lbs. Make it RC or use it with sensors and a microcontroller to make it autonomous/semi-autonomous.
  • Page 2 Mecanum Wheel Vectoring Robot - IG52 DB Contents Mechanical Assembly ..............................3 Electrical Assembly ..............................10 Operation ..................................11 General Terms................................12 SuperDroid Robots, Inc Contact 224 Technology Park Lane (919) 557-9162 Fuquay Varina, NC 27526 SDR@SDRobots.com www.SuperDroidRobots.com Revised: April 23, 2018...
  • Page 3: Mechanical Assembly

    Mecanum Wheel Vectoring Robot - IG52 DB Mechanical Assembly 1. Mount the motors as shown in Figure 1, with the motor spacer plate between the motor and the chassis. Make sure to use Loctite on the screws. Do not fully tighten the screws at this point since the motors will need to slide to tension the chain.
  • Page 4 Mecanum Wheel Vectoring Robot - IG52 DB Figure 2: Wheel/axle assembly 3. Before mounting the wheels, note that they need to be oriented correctly in order for the robot to work properly. See the figure below for the correct orientation.
  • Page 5 Mecanum Wheel Vectoring Robot - IG52 DB 4. Slide all 8 bearings into place through the bearing holes in the chassis. Slide a lock collar onto the axle, then slide the axle through the first bearing. At this point, put the key in the shaft and slide on the wheel sprocket.
  • Page 6 Mecanum Wheel Vectoring Robot - IG52 DB Figure 5: Sprocket with key installed 5. Measure, cut, and install the chain using the chain cutting instructions listed below. 6. Follow the instructions in the next section to wire the robot. Once finished with wiring the wheels and lid can be installed.
  • Page 7 Mecanum Wheel Vectoring Robot - IG52 DB Figure 6: Chain layout 9. The easiest way to cut the chain is with a chain breaker tool, illustrated in Figure 7. Figure 7: Chain breaker tool 10. Alternatively, clamp the chain in a vise and grind/file the ends of the pins down. Then drive the pin through the chain.
  • Page 8 Mecanum Wheel Vectoring Robot - IG52 DB Figure 8: Chain Cutting Setup Figure 9: Chain grinding/breaking SuperDroid Robots, Inc Contact 224 Technology Park Lane (919) 557-9162 Fuquay Varina, NC 27526 SDR@SDRobots.com www.SuperDroidRobots.com Revised: April 23, 2018 Page 8 of 12...
  • Page 9 Mecanum Wheel Vectoring Robot - IG52 DB Figure 10: Chain Link removal 11. Once the chain is cut to size, install it around both sprockets and install the master link as shown in Figure 11. Alternatively, install the connecting link prior to installing the chain in the robot (so you have a loop of chain), remove the axles, wrap chain around the motor sprocket and the loose wheel sprocket, and then reinstall the axle through the wheel sprocket.
  • Page 10: Electrical Assembly

    Mecanum Wheel Vectoring Robot - IG52 DB Mounting Electrical Components 13. Mount batteries using battery brackets and hardware provided. Use foam tape on the bracket and underneath the battery to ensure a snug fit. 14. Measure a place on the chassis to mount the switch. Drill a ½” hole or use a switch bracket.
  • Page 11: Operation

    Mecanum Wheel Vectoring Robot - IG52 DB For electrical assembly please follow the schematic that is listed on the page below: Schematics For additional support on wiring, soldering, and crimping, please read the following support pages: Electric Motor Hookup Support...
  • Page 12: General Terms

    2. SuperDroid Robots, Inc. makes no representations as to the fitness of its products for specific uses. ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE IS HEREBY EXCLUDED.