Alex 4115 600KV 6-8S Brushless Motor for UAV & Multirotor

The Alex 4115 600KV is a 6–8S outrunner for medium-lift multirotors, camera drones and aerial rigs turning 13–15 inch props. Made in India, it has a 41 × 15 mm stator in a 12N14P layout, an aluminium alloy casing and weighs about 194 g.

Key features

• Low 600KV winding for 13–15 inch carbon-fibre or reinforced-nylon props
• Around 25 A continuous with proper cooling, about 35 A in short bursts, roughly 600 W maximum
• 4 mm smooth shaft that takes a collet or prop adapter
• Cross-pattern base with 19 mm / 25 mm holes for front or back mounting
• 14 AWG high-temperature silicone leads, about 10–15 cm and extendable

Specifications

• Stator: 4115 (41 × 15 mm)
• KV: 600KV
• Configuration: 12N14P
• Input voltage: 6–8S LiPo (22.2–29.6 V)
• Continuous current: ~25 A with cooling
• Peak current: ~35 A, short bursts
• Max power: ~600 W
• Recommended ESC: 40–50 A
• Recommended props: 13–15 inch
• Shaft: 4 mm, smooth
• Mounting holes: 19 mm / 25 mm cross pattern
• Leads: 14 AWG silicone, ~10–15 cm
• Weight: ~194 g

Sold as a single motor, so order one per arm. A 40–50 A ESC per motor leaves headroom over the 35 A burst figure; check that your props include an adapter for a 4 mm smooth shaft, or add a collet.