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  • Gear Android Robot Digital Servo Motor 15kg DS3115 Servos Robot Diy Digital Servo for RC RDS3115MG Metal PC Battery RC Model 60g
  • Gear Android Robot Digital Servo Motor 15kg DS3115 Servos Robot Diy Digital Servo for RC RDS3115MG Metal PC Battery RC Model 60g
  • Gear Android Robot Digital Servo Motor 15kg DS3115 Servos Robot Diy Digital Servo for RC RDS3115MG Metal PC Battery RC Model 60g
  • Gear Android Robot Digital Servo Motor 15kg DS3115 Servos Robot Diy Digital Servo for RC RDS3115MG Metal PC Battery RC Model 60g
  • Gear Android Robot Digital Servo Motor 15kg DS3115 Servos Robot Diy Digital Servo for RC RDS3115MG Metal PC Battery RC Model 60g
  • Gear Android Robot Digital Servo Motor 15kg DS3115 Servos Robot Diy Digital Servo for RC RDS3115MG Metal PC Battery RC Model 60g
Gear Android Robot Digital Servo Motor 15kg DS3115 Servos Robot Diy Digital Servo for RC RDS3115MG Metal PC Battery RC Model 60g
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Gear Android Robot Digital Servo Motor 15kg DS3115 Servos Robot Diy Digital Servo for RC RDS3115MG Metal PC Battery RC Model 60g

  • 5 - 45 Pieces
    $11
  • 50 - 95 Pieces
    $10.50
  • >= 100 Pieces
    $10

Customization:

Customized logo（Min.Order: 2500 pieces）
Customized packaging（Min.Order: 2500 pieces）
Graphic customization（Min.Order: 2500 pieces）
View product details

Gear Android Robot Digital Servo Motor 15kg DS3115 Servos Robot Diy Digital Servo for RC RDS3115MG Metal PC Battery RC Model 60g

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Precision Position Control: Enables accurate and continuous rotation for robotic components, ideal for RC models, automation systems, and DIY mechanical projects.
  • Digital Signal Processing: Offers high responsiveness and stability through advanced digital control, supporting complex movements in robotics and remote-controlled applications.

Key features

  • 1. Material Technology

    • With a metal gear (MG) and aluminum bracket, you can achieve up to 20% higher torque and 30% longer lifespan than plastic gear servos*.

  • 2. Interactive Design

    • With a modular metal bracket design, you can customize mounting configurations to fit diverse robotic applications in minutes, ensuring seamless integration into custom builds.

  • 3. Performance Parameters

    • With 15kg continuous torque output, you can power heavy-duty RC vehicles and automation systems 50% more efficiently than standard servos*.

  • 4. Scenario Solutions

    • Designed for RC cars/boats and automation systems, this servo ensures precise position control in both high-speed maneuvers and prolonged operational cycles, making it ideal for home DIY projects or commercial robotics.

  • 5. Certification Standards

    • Constructed with durable PC plastic and metal components, this servo adheres to industry safety and durability standards*, though specific certifications should be confirmed with the manufacturer.

Product details

Gear Android Robot Digital Servo Motor 15kg DS3115 Servos Robot Diy Digital Servo for RC RDS3115MG Metal PC Battery RC Model 60g

The Gear Android Robot Digital Servo Motor 15kg DS3115 (RDS3115MG) combines precision engineering with robust durability, designed for RC enthusiasts and robotics projects requiring high torque and reliability. With a lightweight metal and PC plastic build, this servo ensures smooth operation in dynamic applications like RC cars, boats, and DIY robotics.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialMetal gears, PC plastic casingWithstands mechanical stress in robotics
Power SourceElectric (battery-operated)Ideal for portable RC models and drones
Torque15kg/cmHandles heavy loads in RC cars/boats
Weight60gReduces inertia for agile movements
Gear TypeMetal Gear (MG)Enhances durability over plastic gears
CompatibilityRC cars, boats, and robotic armsVersatile for DIY projects and upgrades
Scale1:5Precision for scaled model builds

Customization guide

Adjustable metal bracket allows customization for mounting angles and positioning. Users can modify screw holes or replace gears to meet specific torque or speed requirements for specialized robotics applications.

Get inspired

With its 15kg/cm torque and metal gear construction, this servo excels in demanding RC builds. Whether upgrading a hobbyist drone or constructing a robust robotic arm, the RDS3115MG delivers precision and reliability in compact, lightweight form.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Torque15kg/cm+15% (17.25kg/cm)+30% (19.5kg/cm)
Speed0.12sec/60°0.10sec/60°0.08sec/60°
DurabilityStandard IP54IP65 waterproofIP67 dust/waterproof
Weight60g65g70g

Supplier's note

  1. Technical Breakthroughs:

    • Metal Gear Construction: The MG design provides 30% higher torque than plastic gears, enabling heavy-load applications.
    • Lightweight Aluminum Bracket: Reduces overall weight by 20% compared to steel brackets, enhancing agility.
    • Precision Rotation: Achieves 0.1° accuracy, critical for robotic arms and servo-based navigation systems.

  2. Optimal Version Selection:

    • Base Model: Ideal for hobbyists building standard RC cars/boats (e.g., school projects or casual use).
    • Advanced Model: Targets users needing waterproofing (e.g., RC boats in marine environments) or moderate torque upgrades.
    • Pro Model: Engineers and professionals requiring extreme durability (e.g., industrial robotics or off-road RC vehicles) benefit from its IP67 rating and enhanced torque.

With the Pro’s IP67 rating, you can deploy the servo in harsh outdoor conditions, while its 19.5kg/cm torque ensures stability in heavy-duty robotic arms. Pair this with the lightweight bracket to minimize inertia, creating agile yet powerful systems.

Frequently asked questions

  • Which digital servo is best for RC car applications requiring high torque?

  • How do I maintain the metal gears of the RDS3115MG servo?

  • Should I choose metal or plastic gears for a DIY robot project?

  • Can the RDS3115MG servo be customized for boat RC models?

  • Is the RDS3115MG servo battery-compatible for portable RC builds?

  • Which servo suits small RC projects like micro drones?

  • Are the materials of the RDS3115MG servo safe for long-term use?

  • Can I upgrade the RDS3115MG servo in existing RC car builds?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Metal Gear ServoRC Cars, Robotics, DronesMetal gears (ISO 52935 compliance), 20kg-cm torque (Advanced ▲ from Base 15kg-cm), aluminum casing (1000V dielectric strength)▲ 20kg-cm torque (exceeds industry standard 12kg-cm), rugged durability, precise controlHeavier (430g), higher cost ($50+), requires robust power sources
Plastic Gear ServoBudget RC Toys, Hobby ProjectsPlastic gears (ASTM D638), 8kg-cm torque, lightweight PC casing (285g)Lightweight (285g), affordable ($20–$30), easy to replaceLower durability, torque limited to 8kg-cm (below industry standard 12kg-cm)
Digital ServoHigh-Precision Robotics, FPV DronesDigital feedback (IEC 60204), 0.1° accuracy, fast response (0.15s)▲ 0.1° precision (vs analog’s 1°), rapid adjustments for dynamic tasksComplex wiring, noisier operation (43 dBA), costlier ($60–$80)
Analog ServoBasic RC Models, Educational KitsAnalog control, 10kg-cm torque, simple design (no digital feedback)Simple setup, budget-friendly ($15–$25), silent operation (28 dBA)Low precision (±1°), slower response (0.5s), torque insufficient for heavy loads
High-Torque ServoIndustrial Robotics, Heavy RC Vehicles30kg-cm torque (ISO 9001), reinforced metal casing (1500V insulation)▲ 30kg-cm torque (industry-leading), withstands extreme forcesBulky (650g), expensive ($100+), requires high-voltage power supplies
Standard ServoGeneral RC Applications, Toys12kg-cm torque (industry baseline), plastic/glass-filled nylon gearsBalanced performance, widely compatible, moderate cost ($30–$40)No standout feature, ▼ 12kg-cm torque (inferior to metal-gear variants)

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