August 22, 2015

Reedy Sonic 540-M3 competition brushless motors

Reedy Sonic 540-M3 competition brushless motors

Reedy have introduced the new Sonic 540-M3 540-size competition brushless motors. On the outside, the 540-M3 appears very similar to the Mach 2, but look closely nothing has been carried over from the previous model. A 3-piece CNC machined can reduces weight while improving airflow, component fit, and bearing alignment. Heavy-duty silver-plated solder tabs are not only thicker to reduce resistance, but are also cupped to aid soldering, and well supported to prevent internal connections from fatiguing over time. Inside the motors feature an all-new stator design, pure copper magnet wire, and low-resistance collector rings. Available short-stack 17.5 and 13.5 versions suit 1S-powered pan cars and under the right circumstances can create a power advantage in 2S-powered buggies, trucks, and touring cars while the modified variants offer a new stator design which improves mid-range feel. A balanced, high-strength sintered rotor provides powerful, fade-free performance thanks to improved manufacturing processes. To fine-tune for specific applications and tracks, a variety of optional rotors are available. Lastly, larger precision stainless steel ball bearings have been fitted to accommodate high RPM loads with improved reliability. Several versions, from 3.5T to 9.5T modified and 10.5T to 25.5T, are available and all meet ROAR, EFRA, and IFMAR specifications.

– CNC machined, lightweight 3-piece can
– Aluminium end cap
– Low-resistance, silver-plated solder tabs
– Optimised air cooling
– Dual-precision ball bearings
– Balanced rotor
– High-strength magnet
– Adjustable timing
– Completely rebuildable
– Competition proven
– Built to ROAR/EFRA/IFMAR specs

Source: Team Associated []


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