Tarot 4006 620KV Brushless Motor

The Tarot 4006 620KV is a brushless motor for multirotor and hexacopter builds using larger propellers, aimed at heavy-lift and industrial UAV power systems rather than small FPV frames.

Key features

• 620KV winding suits 4S packs turning large, low-pitch propellers for lift-focused flight.
• CNC-machined 46mm-diameter housing with a neodymium-iron-boron rotor and epoxy-resin stator for balanced running and reduced vibration.
• 27.7mm three-hole mounting pattern and a 4mm shaft match common heavy-lift motor mounts and prop adapters.
• Rated for around 14A continuous draw and 0.8A no-load current at 14.8V (4S), with 126mΩ internal resistance.
• Weighs 82g and ships with mounting screws and a propeller installation plate.
• Propeller adapter holes are spaced for a 4mm centre bolt and 3mm side bolts, 12mm apart, matching common folding or fixed prop adapters sold for this motor size.

Specifications

• Stator size: 4006
• KV: 620
• Weight: 82 g
• Shaft: 4mm
• Motor mount: 27.7mm 3-hole
• Internal resistance: 126 mΩ
• Stator: 40.6 mm diameter x 6 mm thick
• Configuration: 24N22P
• Motor dimensions: 46 mm diameter x 22 mm height
• Shaft length: 30.5 mm

Pair it with an ESC and propeller rated for the intended payload — this motor is built for lift and endurance rather than high-RPM freestyle response.