Using the Printable VEX IQ Parts Ruler – VEX Library

Whether organizing parts, following a set of build instructions, or building a custom design, identifying a part correctly can be crucial to your success.

The VEX IQ Parts Ruler is a handy tool to help identify parts.

Download Printable VEX IQ Ruler (US Letter) >

Download Printable VEX IQ Ruler (International A4) >

Note: when printing the .pdf be sure to set to 100% scale.

Using the Ruler to Identify Parts

The VEX IQ Parts Ruler can be used to identify parts while organizing parts or following a set of build instructions. The scale on the ruler is 1:1, so parts can simply be placed on top of the ruler.

VEX 2x7 Beam image, illustrating the dimensions and design of the beam used in VEX robotics education for building structures and mechanisms.

Measuring Beams and Plates. Example shown is a 2x7 Beam.

2 indicates a width of 2 pitch units.
7 indicates a length of 7 pitch units.

Image of a 4x standoff used in VEX robotics, showcasing its dimensions and design for educational purposes in the VEX Rulers section.

Measuring Standoffs. Example shown is a 4x Standoff.

30mm pulley illustration from VEX Education, showing detailed design and dimensions for educational purposes related to VEX Rulers.

Measuring Pulleys. Example shown is a 30mm Pulley.

Image of a VEX 12-tooth gear, showcasing its design and features, used in educational robotics and engineering applications.

Measuring Gears. Example shown is a 12 Tooth Gear.

Illustration of a 16-tooth sprocket used in VEX robotics, showcasing its design and dimensions, relevant to educational resources in the VEX Rulers section.

Measuring Sprockets. Example shown is a 16 Tooth Sprocket.

VEX 1x1 Pin image, used in VEX robotics education, illustrating the component's design and dimensions for educational purposes.

Measuring Pins. Example shown is a 1x1 Pin.

Illustration of a 30-degree angle beam with a red callout, used in educational contexts related to VEX Rulers.

Measure Specialty Beams. Example shown is a 30° Angle Beam.

Using the Ruler While Assembling a Robot

The VEX Plastic Parts ruler can also be used as a measuring tool to measure parts and distances. This can be very helpful when designing and assembling a custom robot which does not have specific instructions regarding the selection of parts.

Tip and trick: The .pdf of the VEX Plastic Parts Ruler can be printed out on a clear plastic transparency. This will allow the ruler to be overlaid on the robot and measurements can be made by measuring through the ruler.

Here are some examples of using the ruler while assembling a custom robot.

Diagram of a VEX chassis with labeled components, illustrating the structure and design for educational purposes in robotics.

Measuring the distance between beams on a robot chassis. This example shows the distance between beams on the robot chassis measuring 11 pitch or 5.5 inches.

Diagram illustrating how to measure an 8x pitch shaft using a beam ruler, part of the VEX Rulers educational resources.

Using pitch to measure the length of a shaft. This example shows an 8 pitch shaft.

Image of a ruler measuring an 8x pitch shaft, illustrating the measurement process for educational purposes in the VEX Rulers section.

Using inches/millimeters to measure the length of a shaft. This example shows a 4" shaft (4 inches/102 millimeters).

Image of a VEX chain component, used in educational robotics, showcasing its design and structure for reference in VEX Rulers section.

Measuring the number of chain links in a chain/sprocket system.