4Pcs TT DC 3V-6V Motor Ratio 1:90 All Metal Speed Reducer Gear Box Motor Biaxial Single Axis Motor for Robot Smart Car RC Toy
Specification: Rated Voltage: 3~6V Continuous no-load current: 150mA +/- 10% Min operating Speed (3V): 50+/- 10% RPM Min operating Speed (6V): 100+/- 10% RPM Gear Ratio: 1:90 Suitable for scientific electronic products, robot electric body, bubble gun toy gun body, 4WD toy car, toy plane class, class products such as vibration electric toy products etc.Semi-metal single shaft 1:90 (single metal shaft, 2 metal gears + 2 plastic gears)All-metal single shaft 1:90 (single-axis all-metal shaft 4 meta
- Exceptional torque-to-weight ratio for heavy mechanical loads
- Built-in robust reduction gearbox for stable angular velocity
- Durable all-metal gear configuration resisting wear and tear
- Smooth rotation control with minimal mechanical backlash
- Compatible with standard PWM and H-bridge motor driver boards
- Quiet operation and minimal thermal output during continuous load
- Standardized mounting holes for quick and clean structural assembly
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(855) I-BUY-ROBO (855) 428-9762Use Cases
Wheel locomotion, robotic arm joint actuation, CNC axis motion, automated lock mechanisms, and precision mechanical drive assemblies.
Compatibility Notes
Works with standard H-bridge motor drivers, servo controllers, and electronic speed controllers (ESCs). Requires a dedicated motor power supply.
Frequently Asked Questions
Yes, it has a built-in reduction gearbox designed to maximize output torque while regulating speed.
It is compatible with standard motor driver modules such as the L298N, TB6612FNG, or generic stepper drivers depending on the exact coil wiring.
No, motors draw significant current and should always be powered via an external battery pack or power supply, with only control signals coming from the microcontroller.
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