The Pulley Wheel 6.5cm x 2cm for Gear Motor is engineered for smooth motion transfer and efficient torque distribution in robotics and automated systems. Designed with precision balance, this pulley reduces vibration and ensures consistent rotation under load. Its 6mm shaft compatibility makes installation straightforward on common gear motors used in DIY projects, robotics kits, and classroom experiments. Made from durable, wear-resistant materials, the pulley supports long-lasting performance for hobbyists and engineering students. Stemvolt quality checks ensure dimensional accuracy and reliable operation. Compact and easy to fit, the Pulley Wheel 6.5cm x 2cm for Gear Motor is a practical choice for conveyor mechanisms, robot cars, and motorized prototypes.
Related Products:
You can also explore 6mm Timing Belt Pulley and BO Series 6mm Shaft Gear Motor that work perfectly with your Pulley Wheel 6.5 cm x 2 cm For Gear Motor.
Applications:
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Small robot drive trains and robot cars
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Conveyor mechanisms and motorized prototypes
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Classroom STEM experiments and projects
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DIY automation and hobbyist builds
Specifications:
| Specification | Details |
|---|---|
| Model | PW-65×20 (generic) |
| Operating Voltage | N/A (mechanical component) |
| Compatibility | 6 mm shaft gear motors, standard hobby gear motors |
| Dimensions | 6.5 cm (diameter) × 2 cm (width) |
| Weight | Approx. 10–20 g (varies by material) |
| Brand | Stemvolt |
| Additional | Dynamically balanced for low vibration; tested for smooth rotation |
Features:
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Precision-balanced design for minimal vibration and smooth rotation
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Fits standard 6 mm shaft for easy motor compatibility
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Durable, wear-resistant construction for long service life
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Excellent torque transfer and grip for reliable motion
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Compact size ideal for small robotics and prototypes
Package Includes:
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1 × Pulley Wheel 6.5 cm x 2 cm For Gear Motor


















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