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Contra Drive
Contra Drive
VLV Contra drive V3The V3 WC features a fresh new frame design and includes a main shaft bearing block
Contra Drive
Hurricane contra unitNew lightweight contra drive including a bespoke Hurricane brushless motor
Contra Drive
BJ v2 X Drivespecifications: L: 220 mm W: 80 mm H: 115 mm Weight: 700 g (CD unit + motor + soft mount + rear support + carbon spinner) Spinner: 82 mm cabon (25 g) pinion 17T / Pully 64T gear ratio 1 : 3.764 Brenner 22 22F / R TOP PERFORMANCE (highest performance, higher load than recommended propeller, maximum current consumption 115A) Mejzlik 22 22F / R. (The performance is the same as FALCON, but the load is larger than Brenner, and the maximum current consumption is 130A.) It is not good at a full throttle, but it is efficient at around 85A. Please ask for our contra data sheet : mail [email protected]
Contra Drive
Dualsky CRS3000 contraCompact and powerful... This drive in combination with the regenerative braking of the Dualsky SUMMIT ESC series will we believe be popular in the the 2023 F3A season. In collaboration with Juan Rombant and Sebart, Dualsky engineers have developed the two counter-rotating drives CR3000 and CR4000 for the F3A scene with high durability. Thanks to the sophisticated gearing, two propellers can be operated in opposite directions, which eliminates the torque when pitch changes and results in extremely neutral behavior. The drive consists of the coaxial gear with an attached motor. CR3000 for F3A Weight including motor: 490g Max. power consumption: 3kW Performance data at 10s ( 4500mAh, 40C) with Falcon 22x18 & 22x20: 9.5kg static thrust, 64A with Falcon 22x20 & 22x22: 11kg static thrust, 72A
Contra Drive
Kontronik PYRO 650 62LReplacement motor to suit the AP contra drive system. The PYRO 650 perfectly fits into the PYRO family and is almost as strong as the PYRO 700. It is the perfect motor for 550 / 600 sized helicopters. The PYRO 650 can handle up to 3 kW continuous power for ultimate 3D flight ability. The available RPM types fit perfectly to applications up to 12S. PYRO 650 in short: Neodym magnets, heat resistent up to 150 degree C Dedicated enameled wire, heat resistent up to 300 degree C Optimized metal sheets Optimized ventilation Radial fan Optimized magnet circuit
Brushless motors
Kontronik Pyro 650-53Replacement motor to suit the Adverrun XS contra drive system. The PYRO 650 perfectly fits into the PYRO family and is almost as strong as the PYRO 700. It is the perfect motor for 550 / 600 sized helicopters. The PYRO 650 can handle up to 3 kW continuous power for ultimate 3D flight ability. The available RPM types fit perfectly to applications up to 12S. PYRO 650 in short: Neodym magnets, heat resistent up to 150 degree C Dedicated enameled wire, heat resistent up to 300 degree C Optimized metal sheets Optimized ventilation Radial fan Optimized magnet circuit
Contra Drive
Adverrun contra prop setsGenuine Adverrun contra props for the XS version 2 unit . sold in pairs front and back in either 2 or 3 blade configerations. New from Adverrun is this folding propeller set specifically designed for the Adverrun XS Contra but also suitable for the US CRS or Brenner Contra.. The props are manufactured by PT Model in the Czech Republic. Quality is first class. The front prop is 22 x 21 and weighs 62 grams including the hub assembly and hardware. The rear prop is 20.5 x 22 and weighs 74 grams including the hub assembly and hardware. Both the front and rear props are sold as a set including the hubs and hardware. This prop set features much lower noise, easier throttle management and prolonged bearing life.
Contra Drive
Contrarotating spinner 82mmWeight saving Falcon contra rotation spinner set 82mm or 89mm carbon black or white. Please call for advice on a spinner for your contra unit.
Contra Drive
Adverrun contra spinner CarbonCarbon cones and back plates with prop driver and screw set to suit the Adverrun XS contra drive.
Props and spinners
Falcon Contra Spinner SPACarbon spinner to suit F3a Contra drive systems available o fitvarious drives. Stocked in 82mm and 89mm in black and white.
Props and spinners
Adverrun contra spinner 3d printed 2/3 bladeGreat quality genuine black Adverrun 3D printed spinners for 2 and 3 blade setups,
Contra Drive
Carbon contra spinner -AP drive82mm carbon spinner and backplates assembly to suit the AP drive 82mm
Contra Drive
Carbon conra spinner X DriveCarbon contra spinner to suit the BJ Craft X drive with backplates prop driver and screw set anodised red version with pre cut cones
