CAELUS FA2812 900KV Brushless Motor

Name: CAELUS FA2812 900KV Brushless Motor
Brand: CAELUS
SKU: DRFC-2942
Price: 2719.00 INR
Availability: OutOfStock

₹2,719.00 (Inclusive of all taxes)

Out of Stock

The CAELUS FA2812 is a 900KV brushless motor engineered for heavy-lift and long-range FPV drones, featuring a CNC-machined 6061-T6 aluminum bell, high-temperature copper windings, and a 12N14P configuration for high torque. It is compatible with 6S LiPo batteries, 50A–60A ESCs, and 7–10 inch propellers.

Features

900KV rating optimized for 6S LiPo power systems and high-torque applications.
CNC-machined 6061-T6 aluminum bell for structural strength and optimized weight.
12N14P stator configuration with 52H magnets for consistent torque and thrust up to 4100g.
5mm shaft diameter with 19mm M3 mounting pattern (4 holes) for secure installation.
High-temperature copper windings and NSK/NMB high-RPM bearings ensure long-term reliability.

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Description

The CAELUS FA2812 900KV brushless motor is designed for demanding UAV applications requiring a balance of power, efficiency, and durability. Its engineering focuses on delivering stable RPM and high thrust output, making it suitable for cinematic and heavy-lift platforms.

Constructed with a precision-balanced rotor and high-grade magnetic system, the motor minimizes vibration for smooth flight control. The extended 220mm 18AWG silicone cables facilitate flexible integration into larger frames, while the robust thermal design supports sustained operation.

Key Features

High-Torque 12N14P Design: 12 stator slots and 14 magnet poles provide excellent low-RPM torque and smooth acceleration.
CNC 6061-T6 Aluminum Bell: Machined housing offers superior strength-to-weight ratio and effective heat dissipation.
52H High-Grade Magnet System: Delivers strong magnetic flux for consistent power output and efficiency.
Precision Dynamic Balancing: Rotor is balanced to reduce vibration, ensuring smooth operation and extended bearing life.
High-Temperature Copper Windings: Enable sustained high-power operation with minimal resistance losses.
NSK/NMB High-RPM Bearings: Japanese-grade bearings support high rotational speeds and long service intervals.
Extended 18AWG Silicone Wires: 220mm cables with high-current capacity allow for flexible routing in large builds.
Wide Propeller Compatibility: Engineered to efficiently drive 7-inch to 10-inch propellers for heavy-lift and long-range flight.

Applications

Heavy-lift cinematic drones requiring stable payload carriage and smooth footage.
Long-range FPV exploration platforms needing efficient 6S power systems and high thrust.
Industrial inspection or agricultural UAVs built on large multirotor frames (e.g., 650mm–1000mm).
Custom-built aerial photography rigs utilizing 7-inch to 10-inch low-pitch propellers.
Extended endurance drone builds where motor efficiency and thermal management are critical.

Technical Specifications

Model	FA2812
KV Rating	900 KV
Configuration	12N14P
Max Power	1395W
Max Thrust	4100g
Compatible Battery	6S LiPo
Recommended ESC	50A–60A
Shaft Diameter	5mm
Mounting Pattern	19mm PCD (4x M3 holes)
Motor Dimensions	33.6mm x 42.9mm (Diameter x Height)
Cable Length & Gauge	220mm, 18AWG
Weight	67.6g
Propeller Compatibility	7–10 inch

Frequently Asked Questions

What is the recommended ESC for the CAELUS FA2812 900KV motor?

A 50A to 60A BLHeli_S or BLHeli_32 ESC is recommended for optimal performance with the FA2812 900KV motor on 6S LiPo. Ensure the ESC firmware supports the motor's high pole count (12N14P) for smooth operation and accurate timing.

What propeller sizes are compatible with this 900KV motor?

The FA2812 900KV motor is engineered for 7-inch to 10-inch propellers. For 6S voltage, typical pairings include 7x4.5 or 8x4.5 for speed, and 9x5 or 10x4.7 for high-thrust, low-RPM applications. Always verify static thrust and amp draw within your system's limits.

What is the mounting pattern and hardware for installing this motor?

The motor uses a 19mm bolt circle diameter (PCD) pattern with four M3 threaded mounting holes. Standard M3x6mm or M3x8mm screws are typically used, depending on your frame's arm thickness. The 5mm output shaft requires propellers with a matching 5mm bore and secure collet or nut.

Can this motor be used for long-duration flights?

Yes, its 900KV rating and 12N14P design provide efficient torque at moderate RPMs, which is beneficial for endurance. Combined with low-pitch, large-diameter propellers on 6S, it can achieve efficient cruise. Ensure proper cooling and monitor temperatures during sustained high-thrust maneuvers.