Coming from Reds Racing are the VX 540 Certified electric brushless motors. Available as 10.5T, 13.5T, 17.5T and 21.5T stock racing variants the motors already are in the top 5 percent of every batch in terms of performance and further hand-building, shimming and testing makes for maximised power output. The motors meet all ROAR, EFRA and BRCA rules and they become available now.
Source: Reds Racing [reds-racing.com]
UK Hobbywing distributors Schumacher have introduced the new Xerun V10 brushless G2 modified and stock motors. They are built around a black anodised all-aluminium can with large venting holes at the front and smaller openings in the rear. The motors feature standard-size high quality ball bearings, adjustable timing, and highly temperature-resistant copper windings. An integrated sensor monitors the internal temperature when coupled to respective Hobbywing speed controllers. The V10 are available as 3.5T to 8.5T modified as well as 10.5T to 21.5T stock racing variants.
Source: Schumacher [racing-cars.com]
Italian company Fenix Racing have introduced their new DFV stock brushless motor. The EFRA-approved spec racing motor is available as 13.5T touring car and 21.5T formula variant and it utilises a machined 7075-T6 aluminium can with large airflow vents as well as a 12.5mm sintered Neodymium rotor for controllable torque over the whole RPM range. Pre-shaped heavy duty solder tabs and an adjustable timing endbell round out the package.
Available soon from Team Orion are the Vortex VST2 Pro Mg 540 and 690-size brushless motors with magnesium can. Magnesium is a widely used metal in automotive racing, aircraft and spacecraft manufacturing and around 33 percent lighter than aluminium but with similar mechanical characteristics as alloy. The motors use the same technology as the standard VST2 Pro with the 540-size motors also featuring a new sensor design for improved performance and efficiency. The 540-size motor weighs in at 180g and it will become available as 5.5T, 6.5T and 7.5T Modified and 13.5T and 17.5T Stock variant while the 690-class 1/8 motor, weighing in at 323g, is a fixed timing 4-pole 2100kv offering. All offer dual sensor ports and Gold-plated heavy duty solder tabs.
Speedzone have released their second generation Peerless series electric brushless motors. The motors feature higher tolerance and more durable components, which helps facilitate a lower resistance, longer lasting motor. A variety of turns are available and each motor is built to the highest of standards. The motors are bench tested and the lightweight design features upgraded bearings and symmetrical vent openings, which in conjunction with the case and stator structure further reduces motor temperature and maximises efficiency. It also allows for easy stator measurement without disassembly. Spec motors are produced with a short stator and HT rotor while modified motors come with a standard size stator.
Click here to view the features and another image
Axial have introduced the Trail Breaker brushed electric motors. Although brushless motors are the way to go in competition off-road racing, the often smoother brushed motors are still commonly used in some specialised applications such as rock crawling. Axial’s Trail Breaker rebuildable brushed motors were designed exclusively for RC rock crawlers and high-torque applications. Within the motor sealed precision ball bearings at each end improve efficiency and performance and beyond that are a balanced commutator and hard brushes, designed with long wear characteristics in mind, making it ideal for more run time and less down time. The motor is available in a 35T variant for more wheel speed and a 55T version with increased torque.
Reedy’s Sonic 540-M3 brushless motors are now also available in short stack 10.5T and 21.5T variants. A competition-proven short stack stator, wound with pure copper magnet wire and low-resistance collector rings, walks the edge of legality in exchange for maximum power output and RPM. Despite being designed for 1S applications, short stack motors can, under the right circumstances, create a power advantage in 2S applications such as Formula and 4WD GT classes. Like all 540-M3 motors, these new models feature a three-piece, CNC-machined can to reduce weight while improving airflow, component fit, and bearing alignment. Heavy-duty silver-plated solder tabs reduce resistance, feature a cupped profile to aid soldering, and are well supported to prevent internal connections from fatiguing over time. A balanced, high-strength sintered rotor provides fade-free performance thanks to improved manufacturing processes. Both models meet ROAR, EFRA, and IFMAR specifications.
Reedy have introduced a range of optional rotors for their Sonic 540-M3 line of brushless motors. Available are 12.3mm, 12.5mm and 13.0mm modified as well as 12.0mm, 12.2mm and 12.5mm spec rotors that help to fine-tune the characteristics of the motors in terms of peak RPM and available torque. Each rotor is laser-etched with its specification and part number for easy identification and technical inspection. Included is also an assortment of spacers to adjust the rotor’s position within the case.
