The Plastic Bevel Gear 50mm 24 Teeth is a yellow plastic bevel gear with 50mm outer diameter, 24 conical teeth, and 6mm shaft bore, designed for 90° right-angle power transmission in DIY robot and science project builds. Unlike spur gears that transmit rotation between parallel shafts and worm gears that use a helical thread for high reduction, these plastic bevel gears use a conical tooth form that allows two gears to mesh at an intersecting shaft angle — typically 90° — changing the direction of rotation without necessarily changing the gear ratio.
When two identical 24-tooth bevel gears of the same size mesh together at 90°, they form a miter gear pair — a 1:1 transmission that changes rotation direction by 90° while keeping speed and torque identical on both shafts. This 24 teeth bevel gear configuration is useful in robot chassis differential drives, steering mechanisms, and any build where a motor shaft pointing in one direction needs to drive a perpendicular output shaft. The 6mm bore fits standard DC motor shaft diameters used across StemVolt’s motor lineup.
A worm gear pair, this plastic bevel gear price reflects a non-self-locking design — the output shaft can be back-driven by external force when the motor is not powered, making it unsuitable for load-holding applications where the worm gear’s self-locking behavior would be needed instead. Available from StemVolt, offering quality robotics parts and DIY kits at competitive prices. This bevel gear is ideal for DIY robotics projects and educational mechanical models.
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Features:
- Conical tooth form transmits rotation at 90° intersecting shafts
- Miter pair with identical gear changes direction without ratio change
- 6mm bore fits standard DC motor and hobby robot shaft sizes
- 50mm diameter suits medium-scale DIY gear train builds
- Yellow plastic lightweight construction for robot and science builds
Technical Specifications:
Applications:
- Bevel Gear used for DC motor 90° direction-change robot drive build
- College project uses plastic bevel gears for miter pair angle demo
- India robot uses 24 teeth bevel gear for differential chassis drive
- Steering model uses bevel gear price for perpendicular shaft transmission
- DIY drill uses 90 degree bevel gear for right-angle drive mechanism
Package Includes:
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1 × Plastic Bevel Gear 50mm 24 Teeth
Gauransh Sandhu –
Best deal for engineering projects
Sambaran Bandyopadhyay –
No damage during transit
Ranganathan Swaminathan –
Fast shipping service
Satyaveer Shukla –
The plastic bevel gear teeth was exactly what I needed for a college mechanical project. The product quality was good, packaging was secure, and it proved to be a useful component for DIY engineering applications.