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Associated Reedy Sonic 540-M4 Sensored Brushless Motor, 3.5 Turn (Associated 27454 | ASC27454)
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Model: Associated 27454
Dist. #: ASC27454   SKU: ASC27454

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South Jordan, UT
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List Price:  $149.00
Price:  $93.99
You Save:  $55.01 (37%)

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Updated on Sep 25, 2020 03:03:39 AM

Reedy Sonic 540-M4 Sensored Brushless Motor, 3.5 Turn...
Reedy Sonic 540-M4 Sensored Brushless Motor, 3.5 Turn

Internally, the 540-M4 is really similar to that of the 540-M3 that it replaces - it produces the exact same direct powerband and outstanding mid-range feel that have actually become associated with Reedy's customized motors. However, modifications can be great when they serve a purpose. When it comes to the 540-M4, the inner bearing has been moved so that it belongs to the can rather of the sensing unit assembly, which more specifically aligns the rotor within the magnetic field while reducing sound and vibration.

Externally, the motor has been reduced, which leads to more centralized weight circulation within the chassis. The lowered length, integrated with enhancements to the can design, leads to a 5-10g decrease in weight.

A balanced, high-strength rotor supplies effective fade-free efficiency. A variety of optional rotors are readily available to fine-tune for particular applications and tracks. Accuracy stainless-steel ball bearings have actually been fitted to reliably accommodate high RPM loads.


  • CNC-machined light-weight can

  • Aluminum end cap

  • Light-weight design

  • Low-resistance, silver-plated solder tabs

  • Optimized air cooling

  • Dual precision ball bearings

  • Specifications:

  • Diameter (mm): 35.9

  • Length (mm): 50.3

  • Shaft Diameter (mm): 3.15

  • Weight (g): 160-170

  • Item Created: 02/11/2020

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