This is the Astroflight 803V direct drive brushless motor and controller.

FEATURES: Super high efficiency 5-turn brushless motor
          Powerful samarium cobalt magnets
          Ball bearing supported shaft
          Standard 1/8" motor shaft with 3/16" prop adapter
          Brushless electronic speed control included, with BEC.
          Smaller and lighter than ferrite motors of similar power
          Designed for sport applications

INCLUDES: One 020 motor with speed control, Futaba J connecter, and zero-loss
            battery connector.
          One spec sheet and warranty card

SPECS:    Winding: 5 turns
          Speed Control: 12 MOSFETs
          Typical Nicad: 7 to 8 cells
          Max Amps: 16 to 18 amps
          Input power: 125 to 165 watts
          Motor Kv: 3000 RPM/volt
          Winding resistance: 0.135 ohms
          No load amps: 1 amp
          Motor shaft: 1/8" diameter
          Prop shaft:  3/16" diameter
          Motor diameter: 0.95"
          Motor length: 1.75"
          Speed control: 0.9" x 1.2"
          Motor weight: 2.3 oz.
          Speed control weight: 0.8 oz.
          Typical prop: 6x3.5 or 5.5x4

REQUIRES: 7 cell, 500 mAh battery and Zero-Loss connector

COMMENTS: Brushless motors can not handle as much current as brushed motors,
            due to the complexity of the speed controller. However, low current
            draw means these motors can use a lower capacity battery and
            therefore a lighter power system over all.
          To use this motor with an Airtronics radio, use AIRM4399 (plug kit),
            (adaptor wire, requires trimming the polarity tab on
            the J connector.)
          There is no set battery/prop/motor combination. The included spec
            sheet has several suggested combinations, but the modeler needs to
            choose his own battery and prop.
                                                                     BBS 9/9/99
                                                                          ir/jl
                                                               updated4-09-02kh