TowerPro SG90 9g Mini Servo Motor (Glass Fiber Gears) (1.2-1.6 KG) | Micro Servo Motor | RC Models & Robotics
Description
Bring precise angular control and dependable micro-actuation to your builds with the SPIDER Automation TowerPro SG90 9g Mini Servo Motor. Built with durable glass fiber gears and an extended 25 cm cable terminated in a standard JR plug, this 180-degree micro servo delivers high resolution, accurate positioning, fast control response, and steady holding power. Operating efficiently across a broad 3.0V to 7.2V DC voltage spectrum and handling extreme temperatures from -30°C to 60°C, it provides an economical and robust motion solution for RC aircraft, compact cars, and DIY robotics projects.
Key Features
- 180-Degree Rotation Limit: Precision-controlled angular movement tailored for steering mechanisms, control surfaces, and robotic joints.
- Glass Fiber Gear Train: Upgraded internal gear construction offering a reliable alternative to standard plastic components for improved wear resistance.
- 1.2 to 1.6 kg-cm Torque Range: Stable pulling and holding power delivering 1.2 kg-cm at 4.8V and scaling up to 1.6 kg-cm at higher voltages.
- Extended 25 cm Cable: Longer connection lead featuring a standard 3-wire JR plug for straightforward controller and receiver integration.
- Wide Operating Temperature: Engineered to function reliably in environmental conditions ranging from -30°C up to 60°C.
Benefits
- Cost-Effective Reliability: Provides dependable micro-servo performance at an accessible, budget-friendly price point for makers and students.
- Complete Accessory Kit: Ships complete with a set of servo horns and mounting screws for immediate installation.
- Constant Travel Torque: Maintains steady holding power and smooth movement across the entire rotation range.
- Flexible Voltage Window: Performs efficiently across a diverse 3.0V to 7.2V DC power supply window.
- Versatile Application Potential: Excellent choice for educational robotics, custom RC models, and creative DIY mechatronics builds.
Applications
- RC Aircraft & Drones: Control surface positioning, ailerons, elevators, and lightweight micro rudder linkages.
- Compact RC Vehicles: Steering mechanisms and throttle controls for miniature remote-controlled cars and buggies.
- Robotics & Automation: Compact educational robotic arms, pan-tilt camera gimbals, and small mechanical jigs.
- Mechatronic Prototyping: Arduino and microcontroller-based DIY hobby builds and precision mechanical prototypes.
- Interactive Displays: Moving mechanical props, automated showcases, and dynamic art display mechanisms.
Package Includes
- 1 x TowerPro SG90 9g Mini Servo Motor with 25cm Cable
- 1 x Set of Horns
- 1 x Set of Screws
Specifications
| Parameter | Specification |
|---|---|
| Item Type | Micro Servo Motor |
| Brand | SPIDER Automation |
| Model Series / No. | SG Series / SG90 (Glass Fiber Variant) |
| Rotation Range | 180 Degrees |
| Torque Rating | 1.2 kg-cm to 1.6 kg-cm |
| Operating Voltage Range | 3.0V ~ 7.2V DC |
| Stall Torque Performance | 1.2 kg-cm @ 4.8V | 1.6 kg-cm @ Higher Parameters |
| Operating Speed | 0.10 sec / 60° @ 4.8V |
| Operating Temperature Range | -30°C ~ 60°C |
| Gear Type | Glass Fiber Gear Construction |
| Cable Length & Plug Type | 25 cm Cable with 3-Wire JR Plug (RED: Positive, Brown: Negative, Orange: Signal) |
| Shipping Weight | 0.012 kg |
| Shipping Dimensions | 9 × 7 × 1 cm |
