SG90 Micro Servo Motor for Lightweight RC Model Aircraft

The SG90 micro servo motor is a compact, 9-gram RC servo designed for small airplanes and helicopters. It’s built for hobbyists and DIY RC projects where weight and space matter, delivering reliable control in tight airframes.

Compact, lightweight actuation for micro airframes: 22.4 × 12.5 × 22.8 mm and about 10 g, helping keep weight down in small aircraft and RC models.
Precise PWM control and wide motion range: 500–2500 μs pulse width with a 1500 μs midpoint, providing about 180° rotation (±3°) for accurate servo positioning.
Consistent performance from common RC power setups: operates at 4.8–6 V with no-load speed of 0.09 s/60° and stall current up to 750 mA.
Torque and reliability for demanding micro tasks: lock torque 1.3–1.6 kg·cm, suitable for control surfaces and other miniature RC functions.
Durable, ready-to-use design: assembled from composite material, designed for use in airplanes, helicopters, and other RC toys.

Brand: PYLR
Model: Micro Digital Servo Motor
Name: SG90 servo
Size: 22.4 × 12.5 × 22.8 mm
Weight: 10 g ±5%
Material: Composite Material
Working Voltage: 4.8–6 V
No-Load Speed: 0.09 s/60°
Torque (Lock): 1.3–1.6 kg·cm
Stall Current: ~750 mA
Control Signal: Pulse Width Modulation (PWM)
PWM Pulse Width Range: 500–2500 μs
Midpoint Position: 1500 μs
Rotation Angle: 180° ±3°
Dead Zone Width: ~8 μs
Origin: Mainland China
Quantity: 1 pcs
For Vehicle Type: Airplanes
RC Parts & Accessories: Servos
Recommended Age: 14+

Product appearance, packaging, and minor details may vary slightly depending on the supplier or manufacturing batch.

If you have questions about a product before purchasing, please contact our support team and we will be happy to assist.

Orders are processed within 1–4 business days before dispatch. Once shipped, delivery typically takes 7–15 business days depending on your location and demand.

Tracking information will be sent to your email once your order has been dispatched.

We offer a 30-day return window. If your item arrives damaged, defective, or incorrect, please contact our support team within 30 days of delivery and we will assist with a replacement or refund.

For full details, please refer to our Shipping Policy and Returns Policy pages.

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SG90 Micro Servo Motor – 9G RC Component for Airplane and Helicopter Models

SG90 Micro Servo Motor – 9G RC Component for Airplane and Helicopter Models

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