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  • Constar High Speed Micro Dc 3v 720 Coreless Motor for Drone
  • Constar High Speed Micro Dc 3v 720 Coreless Motor for Drone
  • Constar High Speed Micro Dc 3v 720 Coreless Motor for Drone
  • Constar High Speed Micro Dc 3v 720 Coreless Motor for Drone
  • Constar High Speed Micro Dc 3v 720 Coreless Motor for Drone
  • Constar High Speed Micro Dc 3v 720 Coreless Motor for Drone
Constar High Speed Micro Dc 3v 720 Coreless Motor for Drone

Constar High Speed Micro Dc 3v 720 Coreless Motor for Drone

$0.50-$10.00/ Piece|1000 Piece/Pieces(Min. Order)

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
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Constar High Speed Micro Dc 3v 720 Coreless Motor for Drone

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Speed Operation: Designed for rapid acceleration and sustained rotational speed, ideal for drone propulsion, small electronic devices, and applications requiring quick response.
  • Compact Coreless Design: Eliminates the iron core for reduced weight and enhanced efficiency, enabling smoother operation and efficient heat dissipation in space-constrained environments.

Key features

  • 1. Material Technology

    • With a corrosion-resistant aluminum body, you can ensure reliable operation in varied environments while maintaining efficient heat dissipation for prolonged use.

  • 2. Performance Parameters

    • With a high-speed coreless design, you can achieve rapid response and precise control, delivering faster performance compared to traditional brushed motors*.

  • 3. Scenario Solutions

    • Designed for compact, portable devices, you can seamlessly integrate this motor into drones, toys, and battery-powered gadgets where space and energy efficiency are critical.

  • 4. Interactive Design

    • With a simple, modular design, you can easily integrate and customize the motor into projects, ensuring compatibility with both hobbyist builds and professional equipment.

  • 5. Certification Standards

    • Built with durable materials meeting industrial quality standards, you can trust its reliability and longevity in demanding applications*.

Product details

Constar High Speed Micro Dc 3v 720 Coreless Motor for Drone

The Constar High Speed Micro DC 3V 720 Coreless Motor is a compact, high-performance motor designed for portable and space-constrained applications. With a brushed commutation system and coreless design, it delivers smooth operation, low inertia, and energy efficiency. Ideal for drones, toys, and small electronics, this motor combines durability (aluminum body, steel shaft) with versatility for diverse projects.

Technical specifications

FeatureSpecificationApplication Scenario
Motor TypeCoreless MotorHigh-speed, low-inertia applications
CommutationBrushCost-effective, simple integration
Rated Voltage3VBattery-powered devices
MaterialAluminum body, steel shaftHeat dissipation and durability
SizeCompact cylindrical designDrones, wearable tech, robotics
Power ConsumptionLowProlonged battery life in portable devices

Customization guide

Adjustable parameters include:

  • Shaft Length/Thickness: Customize for precise gear or propeller attachment.
  • Wire Length/Color: Tailor to fit wiring constraints or color-coding needs.
  • Voltage Tolerance: Optimize for slight voltage variations in specific circuits.

Get inspired

With its lightweight coreless design and brushed commutation, this motor enables agile, energy-efficient motion control in drones and small gadgets. Its compact form factor makes it perfect for projects where size and speed are critical.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Speed (RPM)7200+15% (8280 RPM)*+30% (9360 RPM)*
Torque (mNm)0.5Enhanced (0.7)Premium (1.0)
Efficiency80%+10% (88%)+20% (96%)
Weight5gSameSame (optimized core)

Supplier's note

  1. Technical Breakthroughs:

    • Coreless Design: Reduces rotational inertia by 40% compared to traditional motors, enabling faster acceleration.
    • Brush Commutation: Simplifies maintenance while maintaining reliability for high-speed applications.
    • Low Power Consumption: Operates at 3V with 20% lower energy use than similar brushed motors.

  2. Version Selection Guide:

    • Base Model: Ideal for hobbyist drones or basic robotics (e.g., toy quadcopters).
    • Advanced Model: Suitable for moderate-duty applications requiring extra torque (e.g., small delivery drones).
    • Pro Model: Designed for high-speed, precision tasks (e.g., racing drones or medical devices) with triple the torque of industry benchmarks.

With the Pro Model’s 9360 RPM speed and 1.0 mNm torque, users can achieve agile maneuvering in drones while maintaining energy efficiency. Pair its lightweight coreless design with a 3V battery for seamless integration into compact devices.

Frequently asked questions

  • Which DC motor is best for small drones or portable electronic devices?

  • How do I maintain the shaft and wires of a coreless DC motor?

  • Brush vs. Brushless DC Motors: Which is better for hobbyist projects?

  • Can this motor be customized for specific applications?

  • Is the 3V coreless motor compatible with standard batteries?

  • What applications use the Constar High Speed Coreless Motor?

  • How does a coreless motor improve performance over traditional motors?

  • Does this motor require special installation for hobbyist projects?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Motor TypeDrones, portable devicesCoreless motor (no iron core) vs. Iron-core motor (Industry Standard)▲▲▲ Higher speed & lower inertia (7200 RPM▲, 0.05N·m torque)▲▲ Higher cost ($15▲ vs. $8 for iron-core)
CommuntationBudget robotics, hobby projectsBrushed commutation (Base) vs. Brushless (Advanced)▲ Lower upfront cost ($8)▲▲ Shorter lifespan (brush wear: 500h▲ vs. 5000h for brushless)
Rated VoltageLow-power devices3V (Base) vs. 6V (Advanced)▲ Compatible with AA batteries▲▲ Limited power output (max 2W▲ vs. 5W for 6V)
Noise LevelOffice equipment, medical devices45 dBA (ISO 3744) (Base) vs. 38 dBA (Advanced)▲ Quieter than whisper (38 dBA▲)▲▲ Noisier than brushless alternatives (50 dBA industry standard)
WeightWearable tech, mini-drones5g (Base) vs. 4g (Advanced)▲▲ Lighter than iron-core motors (4g▲ vs. 8g industry average)▲▲ Fragile construction (aluminum body requires protective casing)
Speed (RPM)High-speed robotics, drones7200 RPM (Base) vs. 9000 RPM (Advanced)▲▲ Faster than iron-core motors (7200 RPM▲ vs. 6000 RPM industry standard)▲▲ Reduced torque (0.05N·m▲ vs. 0.15N·m for iron-core motors)

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