LogoLogo
  • REV DUO
  • Structure
    • Introduction to Structure
      • 15mm Extrusion
      • 15mm x 30mm Extrusion
      • 15mm x 45mm C Channel
      • 45mm x 45mm U Channel
      • Flat Plate
      • Flat Beam
      • L Beam
    • Brackets
    • Corrugated Plastic Sheets
    • M3 Hardware
  • Motion
    • Introduction to Motion
      • Hex Shaft and Spacers
      • Bearings
    • Sprockets and Chain
      • Advanced Sprockets and Chain
      • Chain Tool
    • Timing Belts and Pulleys
    • Gears
      • Advanced Gears
    • Wheels
    • Linear Motion
    • Choosing an Actuator
    • Motors
      • HD Hex Motor
        • Pinion Pressing Guide
        • Pinion Removal Guide
      • Core Hex Motor
    • Servos
      • Smart Robot Servo
  • Building Techniques
    • Tips and Tricks for Building
    • Supporting Motion
    • Constraining Motion
    • Compatibility
  • Build Guides
  • Linear Motion Kit
    • Three Stage Cascading Lift
    • Three Stage Continuous Lift
  • Channel Drivetrain
    • Single Sprocket Shaft Assembly
    • Double Sprocket Shaft Assembly
    • Drive Shaft Assembly
    • UltraPlanetary Gearbox Assembly
    • Making the Chain Links
    • Drive Rail Assembly
    • Final Assembly
  • Channel Drivetrain - Mecanum Upgrade
    • 90mm Single Sprocket Shaft Assembly
    • 75mm Single Sprocket Shaft Assembly
    • Drive Shaft Assembly
    • UltraPlanetary Gearbox Assembly
    • Making the Chain Links
    • Drive Rail Assembly
    • Final Assembly
    • Mecanum Wheel Setup and Behaviour
  • Mecanum Drivetrain V2
    • UltraPlanetary Gearbox Assembly
    • Drive Rail Assembly
    • Final Assembly
    • Mecanum Wheel Setup and Behavior
    • Mecanum Drivetrain Example Code
  • Mecanum Drivetrain Kit
    • UltraPlanetary Gearbox Assembly
    • Drive Rail Assembly
    • Final Assembly
    • Mecanum Wheel Setup and Behavior
    • Mecanum Drivetrain Example Code
  • Extrusion Chain Drivetrain
    • Pre-Loading Brackets
    • Traction Wheel Assembly
    • Omni Wheel Assembly
    • UltraPlanetary Gearbox Assembly
    • Internal Chassis Frame Assembly
    • Making the Chain Links
    • Final Assembly
  • Extrusion Gear Drivetrain
    • Pre-Loading Brackets
    • Omni Wheel Assembly
    • Middle Grip Wheel Assembly
    • Front Grip Wheel Assembly
    • Gear Idler Assembly
    • UltraPlanetary Gearbox Assembly
    • Internal Chassis Frame Assembly
    • Final Assembly
  • Class Bot V2
    • Pre-Loading Brackets
    • Internal Robot Frame Assembly
    • External Robot Frame Assembly
    • Wheel Assemblies
    • Arm Gear Assemblies
    • Arm Assemblies
    • Final Assembly
  • Class Bot
    • Pre-Loading Brackets
    • Internal Robot Frame Assembly
    • External Robot Frame Assembly
    • Wheel Assemblies
    • Arm Gear Assemblies
    • Arm Assemblies
    • Final Assembly
  • Electronics and Communication
    • REV Control System
    • Sensors
Powered by GitBook
On this page
  • Arm Assembly Parts Required
  • Servo Claw Assembly
  • Limit Switch Bumper Assembly
  • Arm Assembly

Was this helpful?

Export as PDF
  1. Class Bot

Arm Assemblies

Arm Assembly Parts Required

PART NUMBER

DESCRIPTION

QTY.

15MM EXTRUSION - 420MM

1

15MM PLASTIC INSIDE CORNER BRACKET

11

15MM PLASTIC 120 DEGREE BRACKET

3

15MM METAL BENT SERVO BRACKET V2

1

SMART ROBOT SERVO

1

ALUMINUM SERVO HORN

1

M3 X 8MM HEX CAP SCREWS

8

M3 NYLOC NUTS

10

M3 X 16MM HEX CAP SCREWS

4

ASSEMBLIES

PRE-LOADED BENT SERVO BRACKET

1

Servo Claw Assembly

Attach the Servo to the Pre-Loaded Bent Servo Bracket using M3 x 8mm Screws and Nyloc Nuts. Tighten the Nylock Nuts until snug.

Attach two 120 Degree Brackets to each other using M3 x 16mm Screws and Nylock Nuts as show. Tight the Nylock Nuts until snug.

Attach the 120 Degree Bracket Assembly to the Aluminum Servo Horn using two M3 x 8mm Screws as shown. Tighten the screws until snug.

Note: The Aluminum Servo Horn is an orange aluminum, for this step it has been edit to grey so that the guides can be seen.

Attach the Servo Horn to the gear on the Servo.

Note: For this application the Servo Horn will just be placed onto the gear; in higher load applications the Servo Horn should be bolted to the Servo gear using a M3 Screw.

Servo Claw Assembly Complete.

Limit Switch Bumper Assembly

Attach two M3 x 8mm Screws to a 120 Degree Bracket as shown.

Attach an Inside Corner Bracket to the 120 Degree Bracket using two M3 x 16mm Screws and Nylon Nuts as shown. Tighten the Nylon Nuts until snug.

Limit Switch Bumper Assembly Complete.

Arm Assembly

Slide the Servo Claw Assembly onto a 15mm Extrusion - 420mm. Adjust to whatever position is preferred. Once adjusted secure the assembly to the Extrusion by tightening the Nylock Nuts until snug.

Slide the Limit Switch Assembly onto a 15mm Extrusion - 420mm. Adjust to whatever position is preferred. Once adjusted secure the assembly to the Extrusion by tightening the Nylock Nuts until snug.

Note: For now the positioning of the Limit Switch Bumper is flexible. After the Touch Sensor is attached, adjust the bumper so that it presses the button when the arm is all the way down.

Arm Complete.

PreviousArm Gear AssembliesNextFinal Assembly

Last updated 3 years ago

Was this helpful?

Slide the Arm Extrusion onto the gear using the M3 Screws that were attached to the gear during thesteps. Adjust to whatever position is preferred. Once adjusted secure the assembly to the gear by tightening the Nylock Nuts until snug.

REV-41-1432
REV-41-1320
REV-41-1311
REV-41-1485
REV-41-1097
REV-41-1363
REV-41-1359
REV-41-1361
REV-41-1360
ASSEMBLY 1.6
Gear Assembly