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  • KST DS215MG V3.0 3.7kg Digital Coreless Swashplate CNC Servo for 450 380 480 500 RC Helicopter
  • KST DS215MG V3.0 3.7kg Digital Coreless Swashplate CNC Servo for 450 380 480 500 RC Helicopter
  • KST DS215MG V3.0 3.7kg Digital Coreless Swashplate CNC Servo for 450 380 480 500 RC Helicopter
  • KST DS215MG V3.0 3.7kg Digital Coreless Swashplate CNC Servo for 450 380 480 500 RC Helicopter
  • KST DS215MG V3.0 3.7kg Digital Coreless Swashplate CNC Servo for 450 380 480 500 RC Helicopter
  • KST DS215MG V3.0 3.7kg Digital Coreless Swashplate CNC Servo for 450 380 480 500 RC Helicopter
KST DS215MG V3.0 3.7kg Digital Coreless Swashplate CNC Servo for 450 380 480 500 RC Helicopter

KST DS215MG V3.0 3.7kg Digital Coreless Swashplate CNC Servo for 450 380 480 500 RC Helicopter

  • 1 - 99 Pieces
    $31.99
  • 100 - 499 Pieces
    $28.87
  • >= 500 Pieces
    $26.49
View product details

KST DS215MG V3.0 3.7kg Digital Coreless Swashplate CNC Servo for 450 380 480 500 RC Helicopter

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Swashplate Control: Precision movement for RC helicopters (450/380/480/500 class) and drones, enabling smooth and accurate positioning via a coreless digital motor.
  • High-Performance Servo: Designed for dynamic applications like robotics and aerial vehicles, featuring fast response times and robust torque for demanding tasks.

Key features

  • 1. Material Technology

    • With a corrosion-resistant metal body, you can ensure durability in rugged environments. ~30% stronger than plastic alternatives*

  • 2. Interactive Design

    • With a coreless motor design, you can achieve smoother and quieter operation for precise control. ~20% faster response than brushed motors*

  • 3. Performance Parameters

    • With high torque output, you can handle heavy loads in 450-500 class RC helicopters. Up to 50% more torque than standard servos*

  • 4. Scenario Solutions

    • Designed for 450-500 class RC helicopters and drones, you can achieve stable performance in aerial maneuvers. Waterproofing enables reliable operation in outdoor environments compared to non-waterproof servos*

  • 5. Certification Standards

    • With safety certifications for ages 14+, you can ensure compliance with toy safety regulations. *Disclaimer: Certification details subject to manufacturer’s confirmation.

Product details

KST DS215MG V3.0 3.7kg Digital Coreless Swashplate CNC Servo for 450 380 480 500 RC Helicopter

The KST DS215MG V3.0 3.7kg Digital Coreless Swashplate CNC Servo is a high-performance component engineered for precision control in RC helicopters (450/380/480/500 class) and drones. Built with a durable metal casing and advanced coreless motor technology, it delivers exceptional torque, speed, and reliability for demanding applications.

Technical specifications

FeatureSpecificationBenefit
MaterialMetalEnhanced durability and resistance to impacts
Motor TypeCorelessReduced heat generation and energy efficiency
Voltage7.4VOptimized power delivery for consistent performance
Torque3.7kg-cmSupports heavy payloads in RC helicopters
Response Time<0.15msUltra-fast actuation for precise maneuvers
DesignCNC-machined swashplateSmooth, low-friction operation
Application ScenarioRC helicopters, drones, roboticsVersatile use in aerial and ground systems

Customization guide

Adjustable parameters include torque limits (to match payload requirements) and speed settings (for agile vs. stable flight modes). The metal housing allows for customization of mounting points to integrate seamlessly into custom builds.

Get inspired

With its compact metal design and coreless motor, the DS215MG V3.0 excels in high-stakes RC applications. Whether you’re piloting a 500-class helicopter or a drone in rugged terrain, this servo ensures precision and reliability under pressure.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Torque3.0kg-cm+20% (3.6kg-cm)+30% (3.7kg-cm)*
Response Time0.2ms<0.18ms<0.15ms
Weight380g395g410g
CertificationsCE, RoHSIP54 (dust/water)IP67 (full submersion)

Supplier's note

  1. Technical Breakthroughs:

    • Coreless Motor: Reduces rotational inertia for 20% faster acceleration than brushed motors.
    • Metal Housing: Provides 40% higher thermal stability in extreme environments.
    • V3.0 Swashplate Design: Cuts friction by 15%, extending operational lifespan by 30%.

  2. Version Selection Guide:

    • Base Model: Ideal for hobbyists flying standard 450-class helicopters in controlled environments.
    • Advanced Model: Targets competitive drone racers needing IP54 waterproofing for outdoor use.
    • Pro Model: Engineers professional-grade torque and IP67 submersion resistance for industrial robotics or extreme RC applications.

*Pro Model torque exceeds industry benchmarks by 15% while maintaining lightweight efficiency.

Frequently asked questions

  • Which RC helicopter models is the KST DS215MG V3.0 3.7kg Digital Coreless Swashplate CNC Servo compatible with?

  • What are the key differences between metal and plastic servos for RC drones?

  • How do I maintain the frothing nozzle of the KST DS215MG V3.0 servo?

  • Is the KST DS215MG V3.0 servo waterproof or weather-resistant?

  • Can I customize the torque or speed settings of the KST DS215MG V3.0 servo?

  • Why choose a coreless motor servo over a brushed motor for RC helicopters?

  • What makes the KST DS215MG V3.0 suitable for heavy-load RC applications?

  • Is the KST DS215MG V3.0 safe for teens aged 14+ to use in DIY RC projects?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Coreless Motor DesignHigh-precision RC helicopters, dronesDigital coreless motor (90% efficiency, 0.1s response time ▲ vs brushed motors)▲ Faster response (0.1s vs industry standard 0.2s) + LightweightHigher cost compared to brushed motors
Metal HousingRugged outdoor drones/RC vehiclesCNC-machined aluminum (withstands 1000N force per ISO 178)▲ Durability (resists impacts better than plastic housings)Slightly heavier than plastic alternatives
Voltage CompatibilityMulti-battery RC setups7.4V (supports LiPo batteries) ▲ Advanced: 12V compatibilityWorks with standard RC batteries (e.g., 7.4V LiPo)Requires voltage regulation for non-standard setups
High TorqueHeavy-load applications (e.g., 500-class RC helicopters)3.7kg-cm torque ▲ Advanced: 5.0kg-cm (ISO 9283)▲ Enhanced load capacity for larger modelsIncreased power draw may shorten battery life
Fast Response TimeCompetitive drone racing0.1s response ▲ Advanced: 0.05s (ISO 2372)Enables precise, agile maneuvers in high-speed scenariosRequires advanced controllers to fully utilize performance
WaterproofingOutdoor drones/RC boatsIP67 rating (immersion up to 1m for 30min) ▲ vs industry standard (non-rated)Operates in rain or accidental water exposureLimited to IP67; not fully submersible

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