The Lumenier JB2407-7 2500KV Bardwell Motor; designed with Lumenier performance and quality with some Bardwell flair! The JB2407 has been named after and designed in collaboration by FPV pilot and tech Guru Joshua Bardwell. The merging of Lumenier high quality motor design and production along with the technical expertise of Bardwell has resulted in a top shelf motor with incredible performance that is sure to please. The JB2407 has been designed to provide maximum power and thrust for a 2407 sized motor, while maintaining a lightweight design to minimize weight. These motors use a more powerful stator in combination with curved N52SH magnets and very small air gap, resulting in incredible power and performance.
Designed to provide responsive power during racing or freestyle with a mid to high KV of 2500kv on 4s, or try 5s for crazy power! The motors feature a minimal light weight base, and hollow steel 4mm shaft with screw termination for easy maintenance. The JB2407 motors come in at 35g continuing Lumenier's tradition of creating some of the lightest racing and freestyle motors on the market.
This motor also incorporates a 1 piece 4mm steel shaft for improved durability, along with steel threads which resist stripping much more compared to aluminum. The large 9x4x4mm steel bearings are super durable and provide smooth flight.
The JB2407 Bardwell Motor now comes with a knurled top bell to increase grip to the propeller and prevent slippage.
Carefully assembled and dynamically balanced to the highest standard in Lumenier's climate controlled facility, the Lumenier JB2407-7 2500KV Bardwell motors deploy state of the art glue technology, application robots for even glue distribution, and advanced curing procedures to ensure magnets won't slip -- even under the tremendous demands put on them during drone racing and FPV freestyle events.
"Freestyle pilots want the smoothest possible flight. They usually have to give up power to get it. Not any more. The 2407 stator on this motor gives massive torque and responsiveness, even to aggressive props. The result: smooth, propwash-free flight and ridiculous punchouts and speed, all at the same time. These motors are best paired with higher-pitch 5" props such as 5x4.8 or 5050 size. On "typical" freestyle props such as 5x4 or 5x4.3, they would be under-propped and not make up for their additional weight in thrust."
- Minimal base design for reduced weight
- Single piece 4mm steel shaft with a screw termination in the base for easy maintenance
- Awesome yellow and purple color scheme. Joshua's favorite colors!
- Long 150mm motor wires for ultra clean setups with 4in1 ESCs
- N52SH Curved magnets for maximum performance and heat resistance
- 1x Lumenier JB2407-7 2500KV Bardwell Motor
- 1x Lumenier M5 Black Aluminum Low Profile Lock Nut (CW)
- 4x M3x6 Button head screws
|Windings||7 turn DLRK|
|Inner Shaft Diameter||4mm / Steel|
|Base Mounting Pattern||16x16mm M3 Thread|
|Weight||35g (short wires)|
|Idle Current @12.6v (Io)||1.2 A|
|Max Continuous Current (A) 60s||35A|
|Max Burst Current <10s||45A|
|Max Continuous Power (W) 60s||560W|
|Internal Resistance (Rm)||180mΩ|
|Motor Wire Length||150mm / 20AWG|
|Motor Connection||Bare Wire|