Reedy Sonic 540-M3 Motor 17.5 Spec View High-Res Image

Reedy Sonic 540-M3 Motor 17.5 Spec

Part #: 254
Package Qty:1
UPC:784695 002548
MSRP:$149.00
Price:$89.99
Availability: Out of Stock Out of Stock
NOTIFY ME WHEN IN STOCK:
Features:
  • CNC machined, lightweight 3-piece can
  • Aluminum end cap
  • Low-resistance, silver-plated solder tabs
  • Optimized air cooling
  • Dual-precision ball bearings
  • Balanced rotor
  • High-strength magnet
  • Adjustable timing
  • Completely rebuildable
  • Competition proven
  • Built to ROAR/EFRA/IFMAR specs

The all-new Sonic 540-M3 Competition Brushless Motor
For the last 12 months, the Reedy development team has been working behind the scenes utilizing a combination of new ideas and proven concepts to create the all-new Sonic 540-M3 Competition Brushless Motor.

On the outside, the 540-M3 appears very similar to the Mach 2, but look closely and you will realize that 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, changes are less obvious but result in huge performance gains. Sonic 540-M3 Spec motors walk the edge of legality in exchange for maximum power output and RPM thanks to an all-new stator design, pure copper magnet wire, and low-resistance collector rings. Available short-stack versions suit 1S powered pan cars and under the right circumstances can create a power advantage in 2S powered buggies, trucks, and touring cars.

Unlike Spec class racing, Modified is about controlling power. Sonic motors have always been known for their linear power delivery and the 540-M3 does not disappoint. A new stator design improves mid-range feel which both on-and off-road racers will appreciate.

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.

Visit www.reedypower.com for a complete list of tuning rotors, replacement/option parts and detailed specifications.
SPECIFICATIONS
Cells:1-2S LiPo
Diameter:35.8mm
Length:52.7mm
Shaft Diameter:3.15mm
Weight:170-176g
This part fits the following other parts:
Below is a list of parts and accessories for this product:

Reedy 540-M3 Rotor Spacer Set
Reedy 540-M3 Rotor Spacer Set
Part #: 280
MSRP: $3.99
QTY:
In Stock In Stock
Reedy 540-M3 Case Screws with Insulator
Reedy 540-M3 Case Screws with Insulator
Part #: 281
MSRP: $6.99
QTY:
In Stock In Stock
Reedy 540-M3 Motor Mounting Plate (w/bearing)
Reedy 540-M3 Motor Mounting Plate (w/bearing)
Part #: 283
MSRP: $37.99
QTY:
Low Inventory Low Inventory
Reedy 540-M3 Stainless Steel Bearing Set
Reedy 540-M3 Stainless Steel Bearing Set
Part #: 277
MSRP: $13.99
Out of Stock Out of Stock
NOTIFY ME WHEN IN STOCK:
Reedy 540-M3 Sensor Assembly
Reedy 540-M3 Sensor Assembly
Part #: 279
MSRP: $24.99
QTY:
In Stock In Stock
Reedy 540-M3 Spec Rotor, 12.0 x 7.25 x 25.3
Reedy 540-M3 Spec Rotor, 12.0 x 7.25 x 25.3
Part #: 271
MSRP: $46.99
QTY:
In Stock In Stock
Reedy 540-M3 Spec Rotor, 12.2 x 7.25 x 25.3
Reedy 540-M3 Spec Rotor, 12.2 x 7.25 x 25.3
Part #: 272
MSRP: $46.99
QTY:
In Stock In Stock
Reedy 540-M3 Spec Rotor, 12.5 x 7.25 x 25.3
Reedy 540-M3 Spec Rotor, 12.5 x 7.25 x 25.3
Part #: 273
MSRP: $46.99
QTY:
In Stock In Stock
Manuals/Documents:
Team Driver Setup Sheets:
Download Driver Track Date
Download Sean Cochran Stock Nationals testing 04/19/2017
B6 - 17.5 - high grip - indoors
Download Kurt Wenger Club Race 01/15/2016
AE B5M Factory Lite - 17.5 Blinky - Indoor med/high grip
Download Sean Cochran Club Race 11/29/2015
AE B5M - 17.5 Blinky - Indoor medium/high grip