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Ultrafly B/06/xx Series Motors

Brushless, Sensorless Motors

Glow Cars - RC model cars from Model Flight - Check out the tamiya and thunder tiger range of radio controlled RC petrol (glow) and electric model cars onlineClick Here to Order

The lightest motor that can turn an 11 inch propeller

Ultrafly’s B/06/xx series brushless sensorless motors are designed for 3D models and Park Flyers. The precision CNC tooling with hi-quality material allow this motor to operate at higher RPM without vibrations. An unique patented design forces the magnet to hold its position when your propeller suddenly stops from high RPM. Quality, Compared to competitive products in the 3D market, the “B” series motor has better torque than any other 3D motor with only 42g (1.47Oz) in weight. Amongst all motors capable of turning an 11 inch propeller, this is the lightest one on the market so far. With higher torque, we deliver better (3-10%) efficiency when you put in the same power at large propeller application. It also means better acceleration while the airplane transforms from hovering to aggressive manoeuvres.

Specification

  • Shaft diameter: 3.17mm, 1/8inch

  • Shaft Length: 11.5mm

  • Motor Diameter: 32.5mm

  • Motor Length: 41mm

  • Distance of mounting holes: 16mm & 19mm

  • Mounting screw: M3x3mm

  • Maximum Input Power: 180watt

  • Magnet: Neodymium (150 C temperature tolerance)

Ultrafly B/06/10 | B/06/12 | B/06/15 outrunner brushless motor and electronic speed controllers for brushless motor(esc)

ModelMax AmpRPM/VoltAirplaneAUWProp size
B/06/101210003D450 g,16oz9 - 11 inch
  Sports700g, 25oz8 - 10 inch
  Hi-Wing1kg, 35oz8 - 10 inch
B/06/121412003D400g, 14oz8 - 9 inch
  Sports700g 25oz7 - 9 inch
  Hi-Wing900g,32oz7 - 9 inch
B/06/15161450Sports700g7 inch
  Hi-Wing900g, 32oz7 - 8 inch
  Speedy600g, 21oz5 - 7 inch
 
 

FOR 3D APPLICATIONS

The Ultrafly B Series outrunner motors are ultra-light and powerful. They are designed for 3D applications and offer great value for you buck!

Ultrafly B/06/10 | B/06/12 | B/06/15 outrunner brushless motor and electronic speed controllers for brushless motor(esc)

   
B/12/10 Brushless motor
B/18/09 Brushless motor
 
 

Model Flight tries to answer your questions about RC models. These come directly from our modelling staff at Model Flight.

If you purchase a brushless motor, you will also need a brushless controller of equal or greater current rating. In general, its better to get the higher current controller because it can be used with larger motors in future.

 
 
Programming Card suit Apollo ESC
[UFAPLPGC] Programming Card suit Apollo ESC
 
 

Cautions:

Speed Control: You must use a brushless, sensorless speed control.

Cooling: You must provide proper cooling to avoid exceeding the 100°C limit.    Overheating will damage the magnets and windings, and is not covered under warranty.

Over current: Please use a current meter to control the battery cell count and the propeller size. When changing propeller size or battery type, you must measure the current. You must limit current to the specifications above, or less, to avoid damage to the motor. Reduce prop size or battery cell count to reduce current.

Max input watt: The structural design of every motor will limit its heat dissipation. Watt input is proportional to heat generated. The maximum watt input for:

  • B series = 180 watts
  • C series = 200 watts
  • D series = 160 watts

Do not exceed this limit or you may burn out the motor.

Rotation: Switch any two of the three wires between the speed controller and motor to reverse motor direction. NEVER reverse polarity from battery to speed controller.

Featured Brands

JR Propo Spektrum DSM
Hangar 9 E-Flite
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Flitepower DualSky
HobbyZone ParkZone
Sebart Model Glasses
ParkZone Bind N Fly

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