AZ4214 Brushless Motor for 12–15 inch Heavy-Lift Drones (380KV/440KV)

The AZ4214 brushless motor is engineered specifically for heavy-lift platforms, X-Class builds, and agricultural drones. Featuring a massive 42mm stator diameter, this motor delivers the extreme torque necessary to swing large 12-inch to 15-inch propellers with precision and efficiency. Whether you are constructing a custom cinematic camera rig or a high-payload commercial UAV, this motor provides the reliable thrust required to stabilise demanding flight loads.

Key features

• High-torque 4214 stator designed specifically for large-scale multirotor platforms

• Drives 12-inch to 15-inch heavy-lift and agricultural propellers; on 8S the maker suggests 12–13 inch props

• Available in 380KV and 440KV variants to match specific payload and voltage requirements

• Robust bell and shaft construction to withstand the heavy inertial loads of macro quads

Specifications

• Stator Size: 4214

• KV: 380KV, 440KV

• Supported Propellers: 12–15 inches (12–13 inch suggested on 8S)

• Configuration: 12N14P

• Input voltage: 6-8S LiPo

• Shaft: 6 mm, hollow

• Motor size: 49.5 x 33 mm

• Mounting holes: 30x30mm, M4

• Weight (380KV): 194 g with wire

• Max current (380KV, 6S): 36 A

• Max continuous power (380KV, 8S): 1080 W

• Max thrust (380KV): 4200 g

Pair these motors with high-capacity 6S to 8S LiPo batteries and heavy-duty ESCs to maximise lifting power and hover efficiency on your large-format build.