BrotherHobby brushless motor - Tornado T5 3115 Pro

BrotherHobby Tornado T5 3115 Pro 1520KV GF 8×4×3 is a high-performance brushless motor designed for FPV drones and models that require performance without compromise. It combines compact dimensions with high power and efficiency. Provides thrust up to 2.8 kg, stable operation even under significant loads and provides maximum performance in flight.

Features:

• High efficiency - stable operation at medium and maximum loads.
  
• Powerful thrust - up to 2.8 kg, which allows the motor to be used for heavy FPV drones and models.  
• Reliable materials - a durable body and N52H magnets ensure durability and resistance to overheating.
• Precise balance - a rotor with a deviation of ≤3mg guarantees minimal vibrations and smooth flight.
• Compact and lightweight – a combination of small size and low weight while maintaining high power.
• Versatility – optimized for use with 4S LiPo batteries and GF 8×4×3 propellers.

Technical specifications:

• KV value: 1520 KV
• Configuration: 12N / 14P
• Stator size: 31 mm
• Stator height: 15 mm
• Motor size: Ø37.5 × 49.5 mm
• Cable: 16AWG – 300 mm
• Weight with cable: 120.8 g
• Magnets: N52H
• Internal resistance: 25.20 mΩ
• No-load current: 3.99 A / 10V
• Operating number of cells (LiPo): 4S
• Recommended ESC: 4S 65A
• Maximum power: 1026.48 W
• Maximum current: 61.10 A
• Insulation resistance: ≥0.5 MΩ
• Dynamic balance requirement: ≤3mg
• Winding test: Passed (PASS)
• Propeller for test: GF 8×4×3 (glass-filled nylon)