SKU: DRFC-2840
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Surpass Hobby C3542 14-Pole Outrunner Brushless Motor - 1450KV

₹2,999.00 (Inclusive of all taxes)
Out of Stock

The Surpass Hobby C3542 is a 1450KV 14-pole outrunner brushless motor engineered for fixed-wing aircraft and EDF applications, delivering up to 850W of power with a robust 5.0mm shaft and 4.0mm bullet connectors.

Features

  • 1450KV 14-pole outrunner design for high torque and smooth operation.
  • Robust CNC-machined aluminum housing for superior heat dissipation and durability.
  • High-purity copper windings ensure efficient power delivery and thermal stability.
  • 5.0mm diameter x 15mm length hardened steel shaft for reliable propeller mounting.
  • Pre-installed 4.0mm bullet connectors for simplified wiring and installation.

Out of stock

Description

The Surpass Hobby C3542 brushless motor is engineered for demanding fixed-wing and EDF (Electric Ducted Fan) applications. Its 14-pole outrunner architecture provides exceptional torque density and smooth rotational characteristics, essential for stable flight performance and efficient power conversion. The precision CNC-machined aluminum casing not only reduces overall weight but also acts as an effective heat sink, maintaining optimal operating temperatures during extended high-power runs.

Internally, high-grade copper windings and quality bearings are employed to minimize electrical losses and mechanical wear. With a continuous current rating of 45A and a peak power output of 850W, this motor is capable of driving larger propellers such as 9×5 or 10×4 inches on 4S LiPo batteries, making it a versatile choice for scale models, trainers, and high-speed EDF jet setups.

Key Features

  • 14-Pole High-Torque Design: Delivers smooth, consistent power with excellent low-RPM control for precise throttle management.
  • CNC-Machined Aluminum Housing: Provides a lightweight yet rigid structure with integrated cooling fins for optimal thermal management.
  • High-Purity Copper Windings: Maximizes electrical efficiency and current handling, reducing heat generation under load.
  • Hardened 5.0mm Steel Shaft: Offers superior resistance to bending and wear, ensuring long-term reliability with aggressive propellers.
  • Pre-Soldered 4.0mm Bullet Connectors: Simplifies the installation process and ensures a secure, low-resistance connection to compatible ESCs.
  • Broad Voltage Compatibility: Engineered for 4S (14.8V) LiPo operation, suitable for a wide range of fixed-wing aircraft and EDF units.

Applications

  • Powering medium to large-scale fixed-wing RC aircraft and trainers.
  • Driving 70mm and 80mm Electric Ducted Fan (EDF) units for jet models.
  • Providing reliable thrust for aerial photography and mapping platforms.
  • Use in endurance-focused UAVs requiring efficient, high-torque propulsion.

Technical Specifications

ModelC3542
Motor TypeOutrunner Brushless
KV Rating1450 KV
Pole Count14
Shaft Diameter5.0 mm
Shaft Length15 mm
Connector Type4.0mm Bullet
Rated Voltage4S LiPo (14.8V)
Continuous Current45 A
Max Power850 W
Primary ApplicationFixed-Wing Aircraft, EDF Units

Frequently Asked Questions

What is the recommended ESC for the Surpass Hobby C3542 1450KV motor?

A brushless ESC rated for at least 50-60A continuous current on 4S LiPo is recommended to match the motor's 45A continuous rating. Ensure the ESC supports the motor's 14-pole configuration and has 4.0mm bullet connectors or compatible adapters for a secure connection.

What propeller sizes are suitable for this 1450KV motor on 4S?

On a 4S (14.8V) battery, this motor performs well with medium-diameter, moderate-pitch propellers such as 9x5, 10x4, or 8x7 inches. The exact size should be selected based on your aircraft's weight, desired thrust, and amp draw, always testing with a wattmeter to stay within the motor's 45A continuous limit.

Can the C3542 motor be used for multirotor or FPV drone applications?

While technically possible, the C3542 is an outrunner motor specifically designed for the axial load and cooling requirements of fixed-wing and EDF applications. Its physical size, shaft design, and KV are not optimized for the rapid directional changes and mounting patterns typical of multirotor frames.

Package Includes

  • 1 x Surpass Hobby C3542 1450KV Brushless Motor

Additional Information

Weight 0.125 kg
Dimensions 11 × 7 × 4 cm