Description
DESCRIPTION
SG90 360 Degree Continuous Servo Motor
The TowerPro SG90’s 360° continuous rotation servo motor stands out from all other servo motors available because its operation differs significantly from that of a standard servo. Instead of rotating to a specific angle, this motor remains stationary at a 1.5 ms pulse; a longer pulse results in forward rotation, and a shorter pulse results in reverse rotation.
It uses carbon fiber gears, making the servo motor significantly lighter than the same metal geared motor. For small-load applications, using a metal servo motor adds unnecessary weight, so we suggest using lightweight plastic servo motors.
It is a digital servo motor that receives and processes PWM signals faster and more efficiently. It incorporates advanced internal circuitry that provides good torque, holding power, and faster response updates to external forces.
It is packaged inside a sturdy, airtight plastic case, making it waterproof and dustproof—a very useful feature for RC planes, boats, RC monster trucks, and more. It also comes equipped with a JR three-wire servo socket compatible with Futaba connectors.
wire description
- Red – Vcc (positive)
- Brown – GND (negative)
- Orange – PWM (signal)
Features:
- High accuracy
- precise location
- Fast control response
- Steady torque throughout the entire range of the assisted travel
- excellent endurance
The shipment contains:
- 1 x TowerPro SG90 360 Degree Servo Motor with Cable
- A collection of horns
- One point
- Two points
- four points
- 1 x Screw Set

| Model | SG90 |
| Weight (gm) | 9 |
| Operating Voltage | 3.0 – 7.2 V |
| Operating Speed @4.8V | 0.12sec/60° |
| Operating Speed @6.6V | 0.1sec/60° |
| Stall Torque @4.8V | 1.2 kg-cm |
| Operating Temperature (°C) | -30 to 60 |
| Dead Band Width | 5 μs |
| Gear Type | Glass Fiber |
| Rotational Degree | 360 |
| Servo Plug | JR |
| Cable Length | 25cm |
| Length (mm) | 23 |
| Width (mm) | 12.6 |
| Height (mm) | 30 |
| Shipment Weight | 0.125 kg |
| Shipment Dimensions | 8 × 6 × 4 cm |

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