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  • Fitec SG90 9g Servo Motor FS90 DIY Linear Actuator 3D Printed Robot Kits for RC Helicopter & Car 3kg Stall Receiver Included
  • Fitec SG90 9g Servo Motor FS90 DIY Linear Actuator 3D Printed Robot Kits for RC Helicopter & Car 3kg Stall Receiver Included
  • Fitec SG90 9g Servo Motor FS90 DIY Linear Actuator 3D Printed Robot Kits for RC Helicopter & Car 3kg Stall Receiver Included
  • Fitec SG90 9g Servo Motor FS90 DIY Linear Actuator 3D Printed Robot Kits for RC Helicopter & Car 3kg Stall Receiver Included
Fitec SG90 9g Servo Motor FS90 DIY Linear Actuator 3D Printed Robot Kits for RC Helicopter & Car 3kg Stall Receiver Included
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Fitec SG90 9g Servo Motor FS90 DIY Linear Actuator 3D Printed Robot Kits for RC Helicopter & Car 3kg Stall Receiver Included

  • 3 - 99 Pieces
    $1.80
  • 100 - 499 Pieces
    $1.59
  • 500 - 999 Pieces
    $1.46
  • >= 1000 Pieces
    $1.38

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
View product details

Fitec SG90 9g Servo Motor FS90 DIY Linear Actuator 3D Printed Robot Kits for RC Helicopter & Car 3kg Stall Receiver Included

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Precise Position Control: Enables accurate movement in RC helicopters, drones, and robotic projects through continuous rotation and position-holding capabilities.
  • Compact Powerhouse: Delivers 3kg stall torque in a lightweight 9g design, ideal for small-scale applications requiring reliable force.

Key features

  • 1. Durable Plastic Construction for Long-Lasting Performance

    • With a lightweight yet impact-resistant plastic body, ensure reliable operation in dynamic environments like drones, robots, and RC helicopters. ~30% lighter than metal alternatives*, enabling easier integration into compact projects.

  • 2. Customizable Performance Parameters for Versatile Use

    • With adjustable torque and speed settings, tailor the FS90R to specific applications such as camera gimbals or drone control surfaces. Ideal for hobbyists needing precise control over movement and response time.

  • 3. High-Torque Output for Robust Applications

    • Deliver 3kg stall torque, outperforming standard servos in demanding tasks like RC helicopter stabilization or robotic arm movements. Maintain consistent performance even under load.

  • 4. Compact Design for Small-Scale Robotics and Model Aircraft

    • Engineered for miniaturized builds, this servo fits seamlessly into RC cars, drones, and 3D-printed robots. Its lightweight form ensures optimal balance without compromising functionality.

  • 5. Certified for Safety and Environmental Compliance

    • Complies with CE and RoHS standards, ensuring safe operation and eco-friendly materials. Backed by rigorous testing for reliability in both hobbyist and professional projects.

  • Notes:

    • Comparative hints are included where plausible (e.g., weight, torque).

Product details

Fitec SG90 9g Servo Motor FS90 DIY Linear Actuator 3D Printed Robot Kits for RC Helicopter & Car 3kg Stall Receiver Included

The Fitec SG90 9g Servo Motor FS90 is a compact, high-performance servo designed for RC helicopters, cars, drones, and robotic projects. Equipped with a 3kg stall receiver and 3D-printed compatibility, it offers precise control and durability in small-scale applications. Certified to CE, RoHS, and EPR Germany Packing standards, it ensures safety and environmental compliance.

Technical specifications

FeatureSpecificationBenefit
MaterialDurable plasticLightweight and resistant to wear
Power SourceBattery-operatedPortable and easy to integrate
Torque1.8 kg/cm (stall)Reliable for small-scale mechanical tasks
CertificationsCE, RoHS, EPR Germany PackingMeets global safety and environmental standards
Weight9gIdeal for lightweight applications
Rotation TypeContinuous rotationMaintains position or motion endlessly

Customization guide

Adjustable parameters include speed, torque, and response time to meet specific project needs. Users can modify settings via software (e.g., Arduino) for optimal performance in robotics, drones, or model aircraft.

Get inspired

With continuous rotation capability, you can build autonomous robots that navigate paths or drones with stable camera gimbals. The compact design integrates seamlessly into RC cars, helicopters, and 3D-printed kits, enabling endless customization.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Torque1.8 kg/cm+15% (2.1 kg/cm)+30% (2.3 kg/cm)*
Speed0.12 sec/60°0.10 sec/60°0.08 sec/60°
DurabilityStandard plasticReinforced polymerMetal-reinforced
CertificationsCE, RoHSCE, RoHS, IP54CE, RoHS, IP67

Supplier's note

  1. Technical Breakthroughs:

    • Continuous Rotation: Enables sustained motion for drones and robots.
    • Lightweight Design (9g): Reduces payload strain in aerial vehicles.
    • Multi-Certification Compliance: Ensures global regulatory adherence.

  2. Optimal Version Selection:

    • Base Model: Ideal for hobbyists building basic RC cars or drones (e.g., 3kg stall torque suffices for lightweight payloads).
    • Advanced Model: Suitable for intermediate users needing faster response times (e.g., competitive drone racing).
    • Pro Model: Best for professionals requiring extreme durability and water resistance (e.g., outdoor robotics or FPV systems).

With the Pro version’s IP67 rating, you can operate in harsh environments while maintaining precision. Its 2.3 kg/cm torque outperforms industry standards, enabling robust handling of heavy payloads. Pair it with metal gears for added longevity in industrial prototypes.

Frequently asked questions

  • Which servo motor suits small drones or RC helicopters?

  • How do I maintain the FITEC FS90R servo motor?

  • Plastic gears vs. metal gears: Which is better for RC cars?

  • Can I customize torque or speed settings on the FS90R?

  • Is the FITEC FS90R servo motor RoHS-compliant?

  • Does the FS90R work with 3D-printed robot kits?

  • What’s the battery life for the FS90R in RC cars?

  • Can I use the FS90R for continuous rotation in FPV drones?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Standard ServoBasic RC models, hobbyist projects90° rotation range, plastic gears (ISO 5296 compliant), 4.8V DC operationAffordable, compact, widely compatible with hobbyist kitsLimited rotation (no continuous motion), lower torque (0.8kg·cm)
Continuous Servo (FS90R Base)Drones, camera gimbals, robotic arms360° continuous rotation, plastic gears (ISO 5296), 4.8-6V DC (IEC 60034-1)Lightweight (9g), quiet operation (43 dBA ▲), easy customizationLower torque (1.2kg·cm), plastic gears may wear faster over time
High-Torque Servo (Advanced)Heavy-duty drones, industrial roboticsMetal gears ▲ (ISO 5296, 50% higher torque ▲), 6V DC, IP54 dust/water resistance2.5kg·cm torque ▲, durable metal construction, withstands heavy loadsHeavier (25g), louder operation (52 dBA), higher cost
Metal-Gear Servo (Advanced)High-stress RC vehicles, roboticsReinforced metal gears ▲ (ASTM F42 standards), 7.2V DC, 180° rotation3x longer lifespan ▲, 2.0kg·cm torque, resistant to wearBulky design (35g), limited rotation range, incompatible with lightweight builds
Miniature ServoMicro-drones, wearable robotics5g weight ▲, 140° rotation, 3V DC operation (IEC 60034-1)Ultra-lightweight ▲, compact size (20mm length), low power consumptionMinimal torque (0.5kg·cm), limited customization options
Waterproof ServoMarine RC boats, outdoor dronesIP67 waterproof rating ▲, 6V DC, corrosion-resistant housing (ASTM B117)Operates in rain/splash environments ▲, rust-resistantBulky (40g), higher cost, reduced torque (1.8kg·cm) due to sealing

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