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Hacker A20-S

  • Developed for 4-8 oz. Indoor Slowflyers and Indoor Aerobatic models with 2 cell LiPoly batteries.
  • The 12 pole “Outrunner” type design creates MASSIVE TORQUE, therefore larger direct drive props can be used without the need for a gearbox.
  • Oversize bearings, Curved Neo-magnets, and High efficiency stator design.
Part No.PHOTODescriptionCARTPrice
HAC A20-34S   Brushless Motor, A20-34S, Hacker $46.99 
HAC A20-50S   Brushless Motor, A20-50S, Hacker $46.99 
Part No.PHOTODescriptionCARTPrice
HAC A20-34S-X7   Brushless Motor, Outrunner A20-34S with X-7 ESC, Hacker $74.99 
HAC A20-50S-X7   Brushless Motor, Outrunner A20-50S with X-7 ESC, Hacker $74.99 
Model RPM/V (Kv) Weight Battery Operating Current (Amps) Peak Amps (15sec) Prop
A20-34S 1500 29g (1.02oz) 2S Lipo 400-800 mAh 2-6 8 8x4.3
A20-50S 1088 29g (1.02oz) 3S Lipo 400-800 mAh 2-7 8 8x4.3
Prop size may vary by application

Included are 2 prop adapters, plywood and aluminum motor mounts, screws and 2 spare shafts. The motor uses a standard 3mm output shaft.

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Hacker A20-M

  • 7-12 oz. Slowflyers and Aerobatic Parkflyers with 3 cell LiPoly batteries.
  • The 12 pole “Outrunner” type design creates MASSIVE TORQUE, therefore larger direct drive props can be used without the need for a gearbox.
  • Oversize bearings, Curved Neo-magnets, and High efficiency stator design.
Part No.PHOTODescriptionCARTPrice
HAC A20-26M   Brushless Motor, A20-26M, Hacker $47.99 
HAC A20-30M   Brushless Motor, A20-30M, Hacker $47.99 
Part No.PHOTODescriptionCARTPrice
HAC A20-26M-X20   Brushless Motor, Outrunner A20-26M with X-20 ESC, Hacker $79.99 
HAC A20-30M-X20   Brushless Motor, Outrunner A20-30M with X-20 ESC, Hacker $79.99 
Model RPM/V (Kv) Weight Battery Operating Current (Amps) Peak Amps (15sec) Prop
A20-26M 1130 42g (1.48oz) 3S Lipo 800-1300 mAh 6-15 19 9x5
A20-30M 980 42g (1.48oz) 3S Lipo 800-1300 mAh 6-14 17 9.5x5
Prop size may vary by application

Included are 2 prop adapters, plywood and aluminum motor mounts, screws and 2 spare shafts. The motor uses a standard 3mm output shaft.

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Hacker A20-L

  • 12-18 oz. Parkflyers with 3 cell LiPoly batteries.
  • The 12 pole “Outrunner” type design creates MASSIVE TORQUE, therefore larger direct drive props can be used without the need for a gearbox.
  • Oversize bearings, Curved Neo-magnets, and High efficiency stator design.
Part No.PHOTODescriptionCARTPrice
HAC A20-20L   Brushless Motor, A20-20L, Hacker $54.99 
HAC A20-22L   Brushless Motor, A20-22L, Hacker $54.99 
Part No.PHOTODescriptionCARTPrice
HAC A20-20L-X20   Brushless Motor, Outrunner A20-20L with X-20 ESC, Hacker $94.99 
HAC A20-22L-X20   Brushless Motor, Outrunner A20-22L with X-20 ESC, Hacker $94.99 
Model RPM/V (Kv) Weight Battery Operating Current (Amps) Peak Amps (15sec) Prop
A20-20L 1022 57g (2.01oz) 3S Lipo 1200-2100 mAh 6-15 19 10x6
A20-22L 924 57g (2.01oz) 3S Lipo 800-1300 mAh 6-14 17 10x6
Prop size may vary by application

Included are 2 prop adapters, plywood and aluminum motor mounts, screws and 2 spare shafts. The motor uses a standard 3mm output shaft.

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