LEGO Technic 16 Tooth Gear with Clutch (Part 18946)
The Ultimate Failsafe for Your Creations
The LEGOĀ® Technic 16-Tooth Clutch Gear is more than just a gearāit's an insurance policy for your complex machinery. This ingenious part looks like a standard gear, but it's designed to intentionally slip when the torque in your system gets too high. This "clutch" action is a crucial safety feature that prevents your LEGO motors from burning out and stops delicate parts from breaking under extreme stress. If you're building with motors, this part is not just recommended; it's essential.
Applications for Safe and Smooth Operation
This gear is the perfect solution for protecting any mechanism that might stall or get stuck.
- Motorized Functions: Place it in the gear train of a motorized car, crane, or robotic arm. If a function reaches its physical limit (like a fully raised lift-arm), the clutch will slip, saving the motor from destructive strain.
- High-Torque Manual Systems: Even in hand-cranked models, this gear can protect other gears in the system from being damaged if the mechanism jams. It's a key part for any robust Technic gearbox.
- Functions with Hard Stops: It is perfect for linear actuators, steering systems, or any function that has a clear end point. The clutch allows the driving mechanism to continue running without damaging the structure.
Integrate this clutch gear into your next project using standard axles and beams to ensure your creations last for years to come.
Key Specifications
- Part ID: 18946
- Tooth Count: 16
- Function: Slips at high torque to protect motors and parts.
- Type: Clutch Gear (works on both sides).
A Little Piece of Trivia
The 16-tooth clutch gear was introduced relatively recently in the history of Technic, becoming prominent with the rise of more powerful motors in the Power Functions and Powered Up systems. While older, larger white clutch gears existed, this compact 16-tooth version allowed designers to integrate a safety mechanism into much smaller and more intricate designs. It quickly became a staple in almost every motorized flagship set, providing an elegant and compact solution to the age-old problem of motor burnout.
Don't risk your valuable motors. Build smarter and safer by adding this essential clutch gear to your collection!
LEGOĀ® parts are intended for builders aged 4 and up. They may pose a choking hazard for children under 3 years old.
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LEGO Technic 16 Tooth Gear with Clutch (Part 18946)
LEGO Technic 16 Tooth Gear with Clutch (Part 18946)
The Ultimate Failsafe for Your Creations
The LEGOĀ® Technic 16-Tooth Clutch Gear is more than just a gearāit's an insurance policy for your complex machinery. This ingenious part looks like a standard gear, but it's designed to intentionally slip when the torque in your system gets too high. This "clutch" action is a crucial safety feature that prevents your LEGO motors from burning out and stops delicate parts from breaking under extreme stress. If you're building with motors, this part is not just recommended; it's essential.
Applications for Safe and Smooth Operation
This gear is the perfect solution for protecting any mechanism that might stall or get stuck.
- Motorized Functions: Place it in the gear train of a motorized car, crane, or robotic arm. If a function reaches its physical limit (like a fully raised lift-arm), the clutch will slip, saving the motor from destructive strain.
- High-Torque Manual Systems: Even in hand-cranked models, this gear can protect other gears in the system from being damaged if the mechanism jams. It's a key part for any robust Technic gearbox.
- Functions with Hard Stops: It is perfect for linear actuators, steering systems, or any function that has a clear end point. The clutch allows the driving mechanism to continue running without damaging the structure.
Integrate this clutch gear into your next project using standard axles and beams to ensure your creations last for years to come.
Key Specifications
- Part ID: 18946
- Tooth Count: 16
- Function: Slips at high torque to protect motors and parts.
- Type: Clutch Gear (works on both sides).
A Little Piece of Trivia
The 16-tooth clutch gear was introduced relatively recently in the history of Technic, becoming prominent with the rise of more powerful motors in the Power Functions and Powered Up systems. While older, larger white clutch gears existed, this compact 16-tooth version allowed designers to integrate a safety mechanism into much smaller and more intricate designs. It quickly became a staple in almost every motorized flagship set, providing an elegant and compact solution to the age-old problem of motor burnout.
Don't risk your valuable motors. Build smarter and safer by adding this essential clutch gear to your collection!
LEGOĀ® parts are intended for builders aged 4 and up. They may pose a choking hazard for children under 3 years old.
Original: $0.42
-64%$0.42
$0.15Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Ultimate Failsafe for Your Creations
The LEGOĀ® Technic 16-Tooth Clutch Gear is more than just a gearāit's an insurance policy for your complex machinery. This ingenious part looks like a standard gear, but it's designed to intentionally slip when the torque in your system gets too high. This "clutch" action is a crucial safety feature that prevents your LEGO motors from burning out and stops delicate parts from breaking under extreme stress. If you're building with motors, this part is not just recommended; it's essential.
Applications for Safe and Smooth Operation
This gear is the perfect solution for protecting any mechanism that might stall or get stuck.
- Motorized Functions: Place it in the gear train of a motorized car, crane, or robotic arm. If a function reaches its physical limit (like a fully raised lift-arm), the clutch will slip, saving the motor from destructive strain.
- High-Torque Manual Systems: Even in hand-cranked models, this gear can protect other gears in the system from being damaged if the mechanism jams. It's a key part for any robust Technic gearbox.
- Functions with Hard Stops: It is perfect for linear actuators, steering systems, or any function that has a clear end point. The clutch allows the driving mechanism to continue running without damaging the structure.
Integrate this clutch gear into your next project using standard axles and beams to ensure your creations last for years to come.
Key Specifications
- Part ID: 18946
- Tooth Count: 16
- Function: Slips at high torque to protect motors and parts.
- Type: Clutch Gear (works on both sides).
A Little Piece of Trivia
The 16-tooth clutch gear was introduced relatively recently in the history of Technic, becoming prominent with the rise of more powerful motors in the Power Functions and Powered Up systems. While older, larger white clutch gears existed, this compact 16-tooth version allowed designers to integrate a safety mechanism into much smaller and more intricate designs. It quickly became a staple in almost every motorized flagship set, providing an elegant and compact solution to the age-old problem of motor burnout.
Don't risk your valuable motors. Build smarter and safer by adding this essential clutch gear to your collection!
LEGOĀ® parts are intended for builders aged 4 and up. They may pose a choking hazard for children under 3 years old.























