25T M2.5 RC Servo Metal Horn Aluminium Arm for RC Car Boat Robot Wltoys 12428 MN78 MN82 MN168 MN99S WPL D12 B36 C54 C74 DIY Toy
25T M2.5 RC Servo Metal Horn Aluminium Arm for RC Car Boat Robot Wltoys 12428 MN78 MN82 MN168 MN99S WPL D12 B36 C54 C74 DIY ToyDescriptions:1.Made of high quality metal novel appearance and exquisite workmanship suit for RC model car. 2.Great quality, Stable performance. Fine workmanship and durable in use. Specifications:Product Name: RC Metal Servo Arm Material: Aluminum MetalColor: Black/Blue/Green/Red/Silver (Optional)Suitable for : Wltoys 12428 12429 A949 A959-B A969 A979 K929 MN78 MN82 MN1
- 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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