The A2212 930KV BLDC Motor + 30A ESC + 1045 Propeller Set is a popular entry-level propulsion kit designed for quadcopters, drones, and robotics research. This kit includes 2 high-efficiency brushless DC motors (A2212 930KV), paired with 2 electronic speed controllers (ESCs, 30A rated), and 1045 propellers (10x4.5 inch, CW/CCW), providing a complete drive solution for UAV and robotics projects.

The A2212 motor is widely used in small to medium multirotors due to its reliable thrust-to-weight ratio, efficiency, and ease of integration with ESCs and LiPo batteries. When combined with 30A ESCs and balanced 1045 propellers, the kit provides a stable and efficient propulsion system suitable for research in UAV dynamics, autonomous flight, and robotic aerial platforms.

Technical Specifications

BLDC Motor (A2212 930KV):

• KV Rating: 930 RPM/V

• Operating Voltage: 2S–3S LiPo (7.4V – 11.1V)

• Max Current: ~16A

• Max Power: ~200W

• Thrust (with 1045 propeller, 3S LiPo): ~800–1000g

• Motor Weight: ~47g

• Shaft Diameter: 3.17mm

• Mounting Hole Spacing: 16mm / 19mm

ESC (30A):

• Continuous Current: 30A

• Burst Current: 40A (≤10s)

• Input Voltage: 2S–3S LiPo (7.4–11.1V)

• BEC Output: 5V/2A (linear regulator for receiver/FC)

• Firmware: Pre-programmed for brushless motors, throttle calibration supported

Propellers (1045):

• Size: 10x4.5 inch (CW + CCW pair)

• Material: Reinforced plastic/nylon

• Mounting: Adapter rings for 3.17mm shaft

Features

• Complete propulsion kit: 2 motors + 2 ESCs + 2 propeller pairs

• Lightweight, efficient motors for quadcopters and robotics

• Stable thrust suitable for research drones (≤1kg take-off weight)

• 30A ESCs provide reliable speed control with built-in BEC

• 1045 propellers designed for efficient lift and flight stability

• Compatible with Arduino/ESP32 flight controller builds and Pixhawk-based research drones

Operating Parameters

• Motor Efficiency Range: 7V–11V (2S–3S LiPo)

• Temperature Range: -10°C to 60°C

• ESC Operating Frequency: 8 kHz – 16 kHz (auto)

Compatibility & Interfaces

• Works with Pixhawk, APM, KK, and other open-source flight controllers

• Compatible with 2S–3S LiPo batteries (2200–3000mAh recommended for quadcopter rigs)

• Suitable for quadcopters, tricopters, RC planes, DIY UAV prototypes, and robotics research rigs

Common Use Cases

• Drone Research: Autonomous quadcopter and swarm experiments

• IoT Aerial Platforms: Payload testing for cameras, sensors, and communication devices

• Robotics Education: Teaching BLDC control, ESC interfacing, and UAV dynamics

• Prototyping UAVs: Testing flight controllers, path planning, and aerial navigation algorithms

• Hobby & DIY Projects: Building custom quadcopters with research-grade performance

Why Valuable for Research?
This propulsion kit provides a low-cost yet effective platform for UAV and robotics research. Its plug-and-play design, open compatibility, and reliable performance make it ideal for academic labs exploring UAV control, IoT-enabled drones, and robotic flight experiments without heavy investment in industrial-grade propulsion systems.