Loading... Please wait...

Our Newsletter

Power 25 Size Brushless Outrunner Motor A2826/4T Technical Data

Motor Cross Reference Chart or Click here to order

  No. of Cells:     3 - 5 Li-Poly
8 - 14 NiCd/NiMH  
  Kv:     1000 RPM/V  
  Max Efficiency:     83%  
  Max Efficiency Current:     25 - 37A (>73%)  
  No Load Current:     2.9A @10V  
  Resistance:     0.028 Ohms  
  Max Current:     50A for 60S  
  Max Watts:     740 W  
  Weight:     175 g / 6.25 oz  
  Size:     35 x 54 mm  
  Shaft Diameter:     5.0 mm  
  Poles:     14  
  Model Weight:     1500-3000g / 3.3 - 6.6 lb

Use this motor with 3-5 cell Li-Poly packs and 13-14 inch props on planes up to 6.6lb flying weight. Manufacturer recommends a 14 x 6 prop on 3-cells and 13 x 6 prop on 4 cells. We suggest propping for around 500 watts continuous.

Similar to Similar to Welgard C3548-05, E-Filte Power 25. Roughly equivalent to .40 2-stroke or .60 4-stroke glow engines.

The motor features a 5mm hardened steel shaft, dual ball bearings for the shaft and has 4.0mm gold spring male connectors already attached with 3 female connectors included for your speed control. Also includes accessory package with the pictured aluminum radial cross mount set with 8mm prop adapter. Mounting holes are spaced 19mm on center and are tapped for 3mm (M3) screws.