AN1718 Novak Mongoose Micro Brushed/Brushless Electronic Speed Control

The Mongoose Micro Brushless/Brush ESC is a versatile, fully featured speed control specifically developed for micro applications. In addition to its compatibility with both brushless and brush motors, it instinctively knows via its Auto-Detect Brushed Mode when a brush motor is connected. Additional features of the Mongoose Micro ESC are its on-board programmability, built-in 2S & 3S Li-Po Cut-off Circuitry, heavy duty 6.0V/2A BEC and a water-resistant case.

Throttle Profiles
Multiple throttle profiles are also included for different driving styles, including a racing brushless profile for top-level forward performance and two profiles with reverse.

Profile #1 is the default setting that allows forward, brake and reverse functions.
Profile #2 contains the Reverse Disable feature that turns it into a forward/brake ESC.
Profile #3 is for applications that require limited reverse. This mode allows forward, as well as 25% reverse and brakes.
Profile #4 is the brushed mode that allows the ESC to be attached to a brushed motor and operate with forward and brake.

Motor Compatibility
The Mongoose Micro Brushless/Brush ESC is compatible with all three Three-80 Micro Pro Brushless Motors [8.5 (#3450), 10.5 (#3451) and 13.5 (#3452)].

The Three-80 Micro Pro motors feature a sensor commutation design. Knowledge of rotor position is key to smooth performance and is just as important in micro vehicles as in larger-scale vehicles. When the speed control always knows the rotor position, there is no hesitation before acceleration under load. The motor will provide smooth braking, low speed driveability, strong starting torque and controlled bursts of power. Other motor features include a high-strength, Sintered Neodymium rotor for maximum motor acceleration, an oversized front bearing for increased load handling and bearing life, and a rugged 1/8” shaft diameter. Like all Novak brushless motors, the Three-80 Micro Pro motors are rebuildable.

Features

• Three brushless throttle profiles specifically designed for micro vehicle applications, and one brushed throttle profile (features built-in Auto Detect Brush Mode)
  
• Compatible with 380-size or smaller brush motors and Novak Three-80 Series brushless motors
  
• Complete, on-board programming via Novak’s One-Touch button and 4 status LEDs.
  
• Adjustable parameters include and Minimum Brake, Drag Brake, Dead Band and Minimum Drive, as well as Drive Frequency (in brush mode)
  
• Built-in 2S & 3S Li-Po Cutoff Circuitry (can be activated in any of the throttle profiles)
  
• Novak’s One-Touch Set-Up™(still the easiest)
  
• Gold-Plated PCB Direct-Solder Wiring Tabs for flexible soldering options
  
• Plug-in input harness (#5304) and user-replaceable switch harness (#5600)
  
• Replaceable Power Trans-Cap Module (#5683)
  
• Lightweight 16GA Silicone Battery and Motor Wire (replaceable)
  
• Built-in Power Output for Optional 6V Accessory Fan (#5647)
  
• Water-resistant case
  
• Factory-installed heat sink
  
• Thermal Overload Protection
  
• Novak’s Radio Priority Circuitry™and Polar Drive Circuitry™
  
• Meets RoHS compliance and includes 120-Day Warranty
  
• Designed and built by Novak in Irvine, California using globally-sourced components

Specifications
Forward/Reverse: FWD/BRK/REV (brushless mode); FWD/BRK (brush mode)
Input Voltage: 2-3 Li-Poly cells or 4-9 Ni-MH/Ni-Cd cells (1.2V/cell)
On-Resistance*: 0.0038 ohms per phase (brushless/brush)
Footprint: 1.15" x 0.95" (29 x 24.3 mm)
Weight: 0.77 oz. (21.7 grams)
Rated & Braking Current*: 40 amps per phase (brushless/brush)
Power Wires: 16-gauge
BEC: 6.0 volt / 2.0 amps
Motor Limit: any Novak Micro (brushless); any 380-size (brushed)
Battery Plug: none
Motor Plug: 2 mm connectors
Voltage Cut-Off: 6.25 volts (2S), 9.375 (3S) [when Li-Poly Cut-Off Circuitry is enabled]