SKU: DRFC-0025
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KDE 35A+ ESC for Electric Multi-Rotor (sUAS) Series

₹11,469.00 (Inclusive of all taxes)
Out of Stock

The KDE 35A+ Electronic Speed Controller is optimized for multi-rotor sUAS applications, offering precise regenerative braking, stutter-free startup, and accurate throttle control for enhanced flight stability and efficiency. It features anti-spark circuitry and dynamic PWM for optimal performance with 2S-8S LiPo/LiHV power systems.

Features

  • Delivers instantaneous flight response with active regenerative braking.
  • Ensures smooth, cool operation and extended efficiency through synchronous rectification.
  • Provides stutter-free startup and precision-controlled motor operation.
  • Features anti-spark circuitry to protect critical power connectors.
  • Compatible with 2S LiPo to 8S LiHV power systems for versatile applications.

Out of stock

Description

The KDE 35A+ Electronic Speed Controller (ESC) is meticulously optimized for multi-rotor sUAS (small Unmanned Aerial Systems) applications, integrating a proprietary algorithm to achieve an impressive 600Hz refresh rate control. This high-speed response capability, combined with dynamic PWM and advanced Motor Advance Timing algorithms, ensures exceptional flight performance by reacting almost instantaneously to flight system commands and brushless motor responses.

Designed for maximum stability and efficiency, the ESC includes robust 14 AWG silicone-wire power leads and 15 AWG silicone-wire motor leads, both rated for 200°C. It comes equipped with premium dual φ4.0mm and φ3.5mm 24K matching Bullet Connectors for reliable power transmission. The sUAS series offers broad compatibility with 2S LiPo to 8S LiHV power systems, unlocking superior performance and efficiency for a diverse range of multi-rotor and commercial drone platforms.

Key Features

  • Regenerative Braking: Active braking during motor deceleration provides instantaneous flight controller response and matched acceleration profiles, significantly reducing 'float' during flight maneuvers.
  • Temperature Controlled Synchronous Rectification: A proprietary algorithm ensures smooth motor operation at low throttle, improves response under high-peak loads, boosts flight-time efficiency, and reduces operating temperatures.
  • Dynamic Timing and Startup Power: Optimally tuned for smooth, precision-controlled startup across the full range of UAS brushless motors, eliminating hesitation or response lag.
  • Increased Drive and Throttle Frequency Resolution: Delivers high-accuracy, linear throttle response throughout the entire operational control range for precise pilot input.
  • Motor Synchronization: Features frequency-matched start-up protocols designed for exceptionally smooth and efficient motor operation from initial spin-up.
  • Anti-Spark Circuitry: Provides essential protection for the integrity and lifespan of critical connectors upon each initial power-up sequence and plug-in.
  • Auto Recognition of PWM Control Signals: Factory calibrated automatic throttle calibration ensures compatibility and ideal operation for most multi-rotor applications without complex setup.

Applications

  • Electric Multi-Rotor sUAS (small Unmanned Aerial Systems)
  • Commercial Drone Operations requiring precise motor control
  • Industrial UAVs for inspection and payload delivery
  • Heavy-Lift Multi-Rotor Platforms
  • Professional Aerial Photography and Cinematography Drones

Technical Specifications

Item TypeElectronic Speed Controller
Continuous Discharge Current35 A (180 s)
Peak Current60 A (5 s)
Max. Continuous Power1,035 W (180 s)
Power Rating1,035 W (180 s)
Maximum RPM360,000 rpm (2-Pole)
Input Voltage2S LiPo - 8S LiHV
PCB Size25 mm (W) x 48 mm (L)

Frequently Asked Questions

What power systems are compatible with the KDE 35A+ ESC?

This KDE 35A+ ESC is engineered for broad compatibility, supporting 2S LiPo up to 8S LiHV power systems. This extensive voltage range makes it suitable for a wide array of electric multi-rotor sUAS applications, ensuring optimal performance and efficiency for various flight demands and drone configurations.

How does the regenerative braking feature benefit flight performance?

Regenerative braking provides active deceleration during motor spin-down, delivering instantaneous response to flight controller commands. This feature significantly reduces "float" in flight, ensuring precise maneuverability and accurate matched-response to acceleration profiles, crucial for demanding multi-rotor sUAS operations.

What advanced algorithms does the KDE 35A+ ESC utilize for control?

The KDE 35A+ ESC integrates a proprietary algorithm for up to a 600Hz refresh rate and dynamic PWM. It also employs advanced motor advance timing algorithms. These combined technologies ensure high-speed response to flight system commands, optimize motor synchronization, and provide a stable, efficient flight performance.

What is the purpose of the anti-spark circuitry in this ESC?

The integrated anti-spark circuitry in the KDE 35A+ ESC serves to protect the integrity and extend the lifespan of critical power connectors. It mitigates the damaging electrical arcing that typically occurs upon initial plug-in and system power-up, thus enhancing the overall durability and reliability of your sUAS system.

Package Includes

  • 2 x KDE Direct XF φ3.5mm 24K Bullet Connectors (Pair, KDEXF-BC35)
  • 2 x KDE Direct XF φ4.0mm 24K Bullet Connectors (Pair, KDEXF-BC40)

Additional Information

Weight 0.148 kg
Dimensions 11 × 7 × 6 cm