AMAX 1303 Competition 4000KV/4500KV/10000KV/12500KV 1–3S Brushless Motor Φ1.5mm for 2-Inch Toothpick Micro FPV Racing Drone

The AMAX 1303 Competition Brushless Motor is built for high-performance micro FPV drones, delivering outstanding power, lightweight efficiency, and advanced durability. Available in 4000KV, 4500KV, 10000KV, and 12500KV variants, it supports 1–3S LiPo configurations and is perfect for 2-inch toothpick builds.

Key Features

Innovative AMAX-Lock-Bell Design

• One-piece shock-resistant bell, no parting line

• Water-resistant and precisely dynamic balanced

• 7075 CNC-machined aluminum bell with enhanced crash protection

• Built-in bearing protection system with long-life internal rubber rings

Superior Base Engineering

• Extra-thick base with longer thread holes for durability

• Integrated AMAX icon cooling fins

• Heat-resistant silicon cables for reliable operation

High-Grade Magnet System

• Curved N52 magnets for efficient magnetic flux

• Anti-slip ring to prevent magnet shedding

• Super-tight air gap for linear and responsive torque

Professional Stator & Windings

• Japanese Kawasaki steel stator with thin lamination

• 260°C-rated high-temp copper wire

• Sealed winding design to prevent wire failure

• Enhanced cooling with single thick windings

Durable Bearing System

• Hidden Japanese bearings

• IP54-rated dust and water resistance

• Extended bearing life under aggressive flight conditions

Titanium Shaft Design

• Lightweight yet strong titanium shaft

• Precision mounting with screw-fixation design

Specifications

Recommended For

• 2-inch Toothpick FPV drones

• Ultra-light cinewhoops

• DIY micro quadcopters focused on speed or cinematic stability

Amax Lock Bell design produced by Precise CNC machines. Our innovative creation features shock-resistant and parting bell with low profile compact design, made from 7075 aluminum. Dynamically balanced, rain-proof, and featuring integrated bearing protection technology for reliable performance.

Amax 1303 Brushless Motor offers enhanced crash protection, improved cooling, and a scratch-resistant surface.

BASE EXTRA Thick LONGER THREAD HOLE AMAX ICON COOLING FINS Made from 7075 Aluminium, Heat Resistant Silicon Cables and Magnets (Curved) for Thermal Management and Anti-Slip for Tight Gap Applications.

Amax 1303 Brushless Motor includes Japanese Kawasaki stator lamination, sealed windings, military-grade heat resistance, thick copper wires, and enhanced cooling for efficiency.

Japanese bearings offer long-lasting performance with hidden top design and water/dust protection features

Shaft Special features lightweight and strong titanium material, designed for easy maintenance and secure screw fixation.

Specifications Configuration: 9NT2P Peak Power (10518) - Max 250W, Continuous Power 180W, Cable Length 0mm, Weight with Cables 7.5kg, Weight without Cables 6.5kg.

Amax 1303 Brushless Motor data: 8V, 2S LiPo, 7000 kV. Throttle affects current, thrust, power, efficiency. Max thrust 312g at 100% throttle, 52°C temperature.

Amax 1303 Brushless Motor data: 8V, 2S LiPo, 4x2 prop, 5000 kV. Throttle from 30% to 100%, current 1.3-10 A, thrust 70-300 g, power 10-75 W, efficiency 7.14-4.00 g/W.

Amax 1303 Brushless Motor: 12V, 3S LiPo; 2x1.5 propeller; 10000 kV. Data includes throttle, current, thrust, power, efficiency, and temperature at various settings.

Amax 1303 Brushless Motor data: 12V, 7000 kv, 2.5x1.5 propeller. Throttle from 30% to 100%, current 2-12 A, thrust 72-312 g, power 23-135 W, efficiency 3.20-2.31 g/W, 55°C at 100% in 10 sec.

Amax 1303 Brushless Motor specs: 12V, 3x1.5 prop, 5500 kV. Throttle from 30% to 100%, current 1.9-12A, thrust 86-331g, power 21-135W, efficiency 4.04-2.45 g/W, temp 57°C at 100% in 10 sec.

Amax 1303 Brushless Motor data: 16V, 4S LiPo, 2x1.5 prop, 7000 kV. Throttle from 30% to 100%, current 2.5-14 A, thrust 84-348 g, power 38-210 W, efficiency 2.24-1.66 g/W, temp 68°C.

Amax 1303 Brushless Motor data: 16V, 4S LiPo, 2.5x1.5 prop, 5500 kV. Throttle from 30% to 100%, current 2-13A, thrust 85-364g, power 30-195W, efficiency 2.84-1.86 g/W, temperature 67°C at 100% in 10 sec.

Amax 1303 Brushless Motor data: 16V, 4S LiPo, 3x2 prop, 4000 RPM/volt. Throttle affects current, thrust, power, efficiency. Max thrust 360g at 100%, 62°C temp.