Smooth Belt - 1/8D (2.0 ID)
A smooth (round) rubber belt for use with Actobotics pulleys and a variety of mechanical drive applications. The elastic rubber construction provides excellent grip between belt and pulley, with a stretch factor of 12–26% that allows you to control the tension applied to your drive system.
Key Features
- Smooth Round Profile – Works with standard smooth pulleys
- Elastic Rubber – Excellent grip and self-tensioning
- Wide Temperature Range – −35 °F to 250 °F (−37 °C to 121 °C)
- 12–26% Stretch Factor – Adjustable tension based on installation
Specifications
- Cross-Section Diameter: 1/8″
- Inner Diameter: 2.0″
- Durometer Hardness: A70
- Stretch Factor: 12–26%
- Temperature Range: −35 to 250 °F
- Part Number: 636114
Tip: Lower stretch creates less side-load and friction on axles. Higher stretch provides more resistance to belt deflection but increases axle loading.
Ideal For
- Linear drives and XY tables
- Follow focus systems
- 90° drive configurations
- Robot tracks and belt drives
The Smooth Belt - 1/8D (2.0 ID) appears in the following collections:
SKU SF-ROB-12276
by SparkFun
