Timing Pulley - Shaft Mount (16T; 0.25" Bore)

These shaft-mountable aluminum timing pulleys use XL timing belts and attach to a 6mm output shaft with a set screw. They have 16 teeth with a gear pitch of 1/5P, an outer diameter of 1”, a bore of 1/4", and requires a belt width of 3/8”.

Actobotics is a robotics building system based around extruded aluminum channels, gears, precision shafts, and ball bearings. Thanks to the two standardized hole patterns, nearly all Actobotics components can be intuitively connected together. The wide range of components makes building complex electromechanical prototypes or finished projects a reality.

  • Teeth - 16T at 1/5P
  • OD - 1”
  • Bore - 0.25"
  • Belt Width - 3/8”

Timing Pulley - Shaft Mount (16T; 0.25" Bore) Product Help and Resources

Core Skill: Robotics

This skill concerns mechanical and robotics knowledge. You may need to know how mechanical parts interact, how motors work, or how to use motor drivers and controllers.

1 Robotics

Skill Level: Noob - You will be required to put together a robotics kit. Necessary parts are included and steps will be easy to follow. You also might encounter basic robotics components like bearings, mounts, or other hardware and need a general idea of how it goes together.
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Core Skill: DIY

Whether it's for assembling a kit, hacking an enclosure, or creating your own parts; the DIY skill is all about knowing how to use tools and the techniques associated with them.

1 DIY

Skill Level: Noob - Basic assembly is required. You may need to provide your own basic tools like a screwdriver, hammer or scissors. Power tools or custom parts are not required. Instructions will be included and easy to follow. Sewing may be required, but only with included patterns.
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Comments

Looking for answers to technical questions?

We welcome your comments and suggestions below. However, if you are looking for solutions to technical questions please see our Technical Assistance page.

  • Member #477088 / about 10 years ago / 1

    Excuse me, I have a 5mm shaft stepper motor. Can I use this pulley with my motor?

  • Martin Atkins / about 11 years ago / 1

    Seems like the compatible belts are missing from SparkFun: http://www.servocity.com/html/timing_belts.html

    I saw them in the original Actobotics new product post but I can't find them anywhere in the catalog. Without the belts these pulleys aren't particularly useful. :(

    • We are getting a system set up to sell the timing belts by the foot. Hopefully it'll be available on the storefront soon!

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