GEPRC EM3215 Brushless Motors (750/900KV)

Overview:
The GEPRC EM3215 is a high-efficiency brushless motor developed for large multirotor platforms requiring strong lifting capability, smooth operation and long-duration flight performance. Available in both 900KV and 750KV variants, the EM3215 is optimised for 6-8S power systems and is particularly well suited to heavy-lift, aerial photography and long-range UAV applications.

Built around a robust 12N14P stator configuration, the EM3215 features high-quality N52H arc magnets and precision Japanese NSK bearings to deliver smooth running characteristics and dependable performance under sustained loads. The motor housing is manufactured from CNC-machined 7075 aluminium alloy, while high-temperature copper windings and a strengthened steel shaft enhance durability in demanding operating environments.

The 900KV version is suited to applications requiring higher rotational speeds and smaller propeller combinations, while the 750KV version is designed for larger propellers and improved efficiency on lower-RPM heavy-lift platforms.

Features:
- Designed for heavy-lift multirotor, aerial imaging and industrial UAV applications
- High-strength CNC-machined 7075 aluminium alloy construction
- Premium N52H high-temperature arc magnets
- Japanese NSK bearings for smooth operation and extended service life
- High-temperature enamelled copper windings
- Optimised magnetic circuit for improved efficiency
- Robust steel output shaft for increased durability
- Engineered for stable operation during sustained high-load flights

Specification:
- Model: EM3215
- KV options: 900KV / 750KV
- Stator size: 32x15mm
- Configuration: 12N14P
- Shaft diameter: 5mm
- Motor dimensions: Ø38.4x27.7mm
- Weight (excluding cables): 109g
- Bearing type: NSK
- Magnet type: N52H
- Lead length: 600mm
- Rated voltage (900KV): 6S LiPo
- Rated voltage (750KV): 8S LiPo
- Internal resistance (900KV): 57mΩ
- Internal resistance (750KV): 95mΩ
- Idle current at 10V (900KV): 1.2A
- Idle current at 10V (750KV): 0.9A

Included:
1x GEPRC EM3215 Brushless Motor (900KV or 750KV selected version)
1x Hardware Pack