Air Craft DataSheet


Hacker Brushless Motors

The C40 Series
Revolution!

We are proud to introduce the C40 Series - motors on cutting edge of brushless technology.

They come in two motor lengths with numerous Kv versions. They have industry-standard mount size, spacing and output shaft. Their bodies, with integrated heatsink, are CNC machined from a single billet. All this makes the C40 the most versatile and reliable motors on the brushless scene today

Wherever they go - and they go everywhere - the C40 dominate the market.  RC helicopters, boats, cars and monster trucks, and "3D" aerobatic airplane models all benefit from the advanced design, materials, and construction employed in the C40 lineup.

The Details:
  • Brushless, sensorless electric motor
  • Mounting flange sized identically to the "normal" 500/600 class motors.
  • Precise motor shaft of  3.17mm diameter with flat for pinion setscrews, hardened and polished.
  • Integrated heatsink for optimal cooling in extreme conditions.
  • Highest quality ball bearings for longest life
  • Temperature resistant windings
  • Hi-temp rotor
  • Ninety-degree cable exit for easy mounting.
  • Rear bearing plate retained by setscrews for easy maintenance or cleaning.
 
Model Type Examples Motor Type Cells Performance Level - Pinion
Helicopters Voyager
7-cell
C40-10S 7x2400mAh Sport motor for 7 cells
light, easy to fly
  Voyager
8-cell
C40-10S 8x2400mAh Aerobatic motor for 8 cells
17-tooth pinion
  Voyager
8-cell
C40-11S 8x2400mAh 8 cell Sport, Std pinion
Ideal for beginner/hovering flight
  Voyager
10-cell
C40-12S 10x2400mAh Intermediate power/duration balance
Std pinion
  Voyager
10-cell
Aerobatics C40-11S 10x2400mAh Aerobatic motor for 10 cells
Standard pinion
  ECO 8
 8-cell
C40-14S 8x2400mAh Sport motor, 10-tooth pinion
for long flights
  ECO 8
8-cell
Aerobatics C40-14S 8x2400mAh Aerobatic Motor
12-tooth or 13-tooth pinion
  ECO 8
10-cell
Power C40-14S 10x2400mAh Power Motor
10-tooth pinion
   ECO 8
10-cell
Aerobatics C40-14S 10x2400mAh Aerobatic Motor
11-tooth or 12-tooth pinion
  EP Concept SR
7-cell
C40-11S 7x2400mAh Power - standard pinion
  EP Concept SR
8-cell
C40-12S 8x2400mAh Aerobatics - standard pinion
  EP Concept SR
8-cell
C40-14S 8x2400mAh Sport motor - standard pinion
  EP Concept SR
10-cell
C40-14S 10x2400mAh Aerobatics
  LMH 110 C40-11S 6x2400mAh 10-tooth pinion
   LMH 110 C40-14S 8x2400mAh 10-tooth pinion
  LMH 120 C40-14S 8x2400mAh 9-tooth pinion - 4°
RC Cars 2WD, 1/12 C40-12S 6x3000mAh Strong motor with long run time
  4WD, 1/10 C40-6S 6x3000mAh Extreme power for large courses only
   4WD, 1/10 C40-8S 6x3000mAh Competition motor
   4WD, 1/10 C40-10S 6x3000mAh Performance motor
Monster Trucks E-MAXX 2 x C40-11S 2x6x3000mAh Monster performance, light weight
 
Motor Weight Diameter Length Shaft Diameter
C40 S 147 g 35,8 mm 53 mm ø 3,17 mm
C40 L 187 g 35,8 mm 63 mm ø 3,17 mm


 
  Ri - Impedance Kv (rpm/volt)
Winds S L S L
4 0.0024 0.00284 - 7531
5 0.0037 0.00447 6942 6025
6 0.0052 0.0063 6942 5000
7 0.0071 0.0086 5950 4286
8 0.0092 0.0112 5250 3750
9 0.0118 0.0143 4667 3333
10 0.0146 0.0177 4200 3000
11 0.0175 0.0212 3818 2727
12 0.0213 0.0258 3500 2500
13 0.0247 0.0299 3231 2308
14 0.0287 0.0348 3000 2143
15 0.0327 0.0397 2800 2000
16 0.0379 0.0459 2625 1875
17 0.0418 0.0506 2471 1765
18 0.0486 0.0589 2319 1667
19 0.0537 0.0651 2197 1579
20 0.0585 0.0709 2087 1500
21 0.0644 0.0780 1988 1429