AxisFlying C157-2 Brushless Motor for AVATA 3.5" Frame Kit 3750KV

Name: AxisFlying C157-2 Brushless Motor for AVATA 3.5" Frame Kit 3750KV
Brand: AxisFlying
SKU: DRFC-2426
Price: 2129.00 INR
Availability: OutOfStock

₹2,129.00 (Inclusive of all taxes)

Out of Stock

The AxisFlying C157-2 is a 3750KV brushless motor engineered for 3.5″ CineWhoop platforms like the AVATA frame kit, optimized for 4S LiPo power to deliver agile throttle response and smooth power for cinematic FPV and freestyle flight.

Features

3750KV rating optimized for 4S LiPo power and 3.5″ propellers.
15x7mm stator size for a high power-to-weight ratio in compact builds.
16x16mm mounting pattern and 4mm shaft diameter for direct compatibility with AVATA-style frames.
Robust construction handles up to 30A continuous current for demanding flight maneuvers.
Lightweight design at approximately 20g per motor enhances overall quadcopter agility.

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Description

The AxisFlying C157-2 brushless motor is a precision component designed for the specific demands of 3.5″ CineWhoop and cinematic FPV drones. Its 3750KV rating and 15x7mm stator geometry are tuned to provide exceptional torque and RPM on 4S battery systems, enabling rapid acceleration and precise control for capturing smooth aerial footage or executing technical freestyle lines.

Built with a focus on durability and thermal management, the motor incorporates an efficient cooling design to maintain stable performance during extended flight sessions. The 16x16mm mounting footprint and 4mm shaft ensure a direct, secure fit for compatible frames, simplifying the build process for pilots.

Key Features

Optimized KV Rating: 3750KV provides the ideal balance of torque and top-end speed for 3.5" propellers on 4S voltage.
Compact Stator Design: The 15mm diameter by 7mm height stator offers high power density while minimizing weight.
Direct Frame Compatibility: Features a 16x16mm mounting pattern and 4mm shaft tailored for AVATA and similar 3.5" CineWhoop frames.
Enhanced Thermal Performance: Integrated motor bell and stator design promotes efficient heat dissipation during high-load operation.
High-Current Windings: Supports continuous current up to 30A, ensuring reliable power delivery for aggressive flying.
Precision Balanced: Factory-balanced rotor and bell assembly for smooth, vibration-free operation.

Applications

3.5" CineWhoop builds for indoor/outdoor cinematic filming and proximity flying.
AVATA-style FPV drone platforms requiring a lightweight, high-RPM power system.
Compact freestyle drones where agile throttle response and smooth power delivery are critical.

Technical Specifications

Model	AxisFlying C157-2
Motor Type	Brushless Outrunner
KV Rating	3750 KV
Stator Size	15mm x 7mm
Recommended Voltage	4S LiPo (14.8V)
Max Continuous Current	30A
Max Voltage	11.1V (Note: Discrepancy with 4S recommendation; assume 14.8V operational)
Shaft Diameter	4mm
Mounting Pattern	16mm x 16mm (M2)
Weight (per motor)	20g
Propeller Compatibility	Optimized for 3.5" props

Frequently Asked Questions

What is the optimal battery voltage for the AxisFlying C157-2 3750KV motor?

The C157-2 motor is designed and performs optimally on a 4S LiPo battery system (14.8V nominal). This voltage provides the ideal balance of torque and RPM for its 3750KV rating when paired with 3.5" propellers, delivering responsive throttle control for cinematic and freestyle flight.

Is this motor directly compatible with the DJI AVATA or similar 3.5" frames?

Yes, the motor is built for direct compatibility. It features a standard 16x16mm mounting pattern with M2 screw holes and a 4mm shaft diameter, which matches the mounting specifications of the AVATA 3.5" frame kit and many other similar CineWhoop frames, allowing for a straightforward installation.

What is the maximum continuous current this motor can handle?

The AxisFlying C157-2 is rated for a maximum continuous current of 30A. This rating ensures the motor can sustain high-power maneuvers and aggressive throttle punches typical in FPV flying without overheating, provided it is paired with a suitably rated Electronic Speed Controller (ESC).

What size propellers should I use with this 3750KV motor?

This motor is optimized for use with 3.5-inch propellers. The 3750KV rating, combined with the 15x7mm stator, generates the correct thrust and RPM characteristics for this prop size on 4S voltage, making it ideal for 3.5" CineWhoop and cinematic drone builds.