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Park 400 Inrunner Brushless Motor

Part No.DescriptionCARTPrice
EFL M1100 Brushless Motor, Park 400 with Adapter Ring, 12T Pinion, for 2-3 cell Li-Poly, E-Flite $49.99 
EFL M1105 Brushless Motor, Park 400 Inrunner 3700Kv, E-Flite $54.99 

More power.

More efficient performance.

  • Upgrade for Speed 400 applications
  • Adapter plate included for mounting to GSW - and E-Flite-style gearboxes
  • Prop adapter and gold-plated connectors included
Diameter Case Length Weight (no gearbox)
20mm (.787 in) 40 mm (1.57 in.) 68 g (2.4 oz.)
Part # EFL M1100 EFL M1105
Kv: 4200 (rpms ver volt) 3700 (rpms ver volt)
Continuous Current: 18A 15A
Max Burst Current: 24A 20A
Cells: 6-10 NiCd/NiMh or 2-3 Cell Li-Poly 6-10 NiCd/ NiMH or 2-3 LiPo
Includes: 10T & 12T Pinion Gears

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Park 400 Outrunner Brushless Motor, 740Kv

Part No.DescriptionCARTPrice
EFL M1300 Brushless Motor, Park 400 Outrunner 740Kv, E-Flite $59.99 

E-flite now brings you a small lightweight outrunner motor that are perfect replacements for Speed 280 and Speed 370 applications for small 3D and scale park flyers 10oz - 20oz.

  • Slotted 12-pole outrunner design
  • Prop Adapter and gold-plated connectors included
  • Excellent motor for small 3D and scale park flyers 10 oz - 20 oz (280 g - 560 g)
  • Motor Mount included
  • Replacement for Speed 370 and Speed 400 applications
  • Quiet operation/ low noise compared to gearbox systems

Their great performance and small size make them perfect for small 3D and other park flyer models. The external rotor design eliminates the need for a gearbox, saving you valuable weight to get the maximum performance out of the model.

Diameter Length Weight Shaft Diameter: Kv: Io: Ri: Continuous Current: Max Burst Current: Cells: Brushless ESC:
28 mm (1.1 in.) 29 mm (1.15 in.) 56 g (2 oz.) 3.17mm (1/8 in.) 740 (rpms per volt) .55A @ 10V .26 ohms (resistance) 7A 10A 6-10 Ni-Cd/Ni-Mh, 2-3 Li-Po 10 - 20 amp

Park 400 Outrunner Brushless Motor, 920Kv

Part No.DescriptionCARTPrice
EFL M1305 Brushless Motor, Park 400 Outrunner 920 Kv with Motor Mount, Prop Adapter and Hardware. E-Flite $59.99 
  • Replacement for Speed 370 and some Speed 400 applications
  • Extremely lightweight – just 2 ouces
  • High-torque direct-drive motor – no gearbox necessary
  • External rotor design with front shaft for easy mounting
  • Excellent motor for small 3D and scale park flyers 10 oz - 20 oz (280g - 560g)
  • Motor mount included
  • Prop adapter and gold-plated connectors included
  • Slotted12-pole outrunner design
Diameter Length Weight Shaft Diameter: Kv: Io: Ri: Continuous Current: Max Burst Current: Cells: Brushless ESC:
28 mm (1.1 in.) 29 mm (1.13 in.) 56 g (2 oz.) 3.17mm (1/8 in.) 920 (rpms per volt) .7A @ 10V .1 ohms (resistance) 10A 13A 6-10 Ni-Cd/Ni-Mh, 2-3 Li-Po 10 - 25 amp

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BL400 DF Outrunner, 3500Kv

Part No.DescriptionCARTPrice
EFL M1320DF Brushless Motor, BL400 DF Outrunner, 3500Kv, E-flite $59.99 
  • Ideal for small ducted fan models from 15- to 25-ounces using 3-cell 2100mAh Li-Po packs
  • High Torque alternative to inrunner brushless motors
  • Slotted 9 - pole outrunner design
  • High quality construction with ball bearings and hardened steel shaft
  • Quiet, lightweight operation - just 2 ounces (56 g)

The great performance and small size of the E-flite 400BL ducted fan motor make it a perfect match for single- and multi-ducted fan models. The high RPM per volt (3500Kv) design allows for high RPM capability on most 66mm fan units.

Diameter Length Weight Shaft Diameter: Kv: Io: Ri: Continuous Current: Max Burst Current: Cells: Brushless ESC:
25 mm (1 in.) 31 mm (1.2 in.) 56 g (2 oz.) 2.3mm (0.9 in.) 3500 (rpms per volt) 1.6A @ 10V .65 ohms (resistance) 19A 23A 6-10 NiCd/ MiMh or 3 Li-Po 20 amp

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