Air Craft DataSheet


Hacker Brushless Motors

The C50 Series
Pure Power + Durability
for Monster Trucks and Helicopters

MONSTER TRUCKS - C50 MAXXMonstertruck Emaxx

 Intense speed, heroic leaps, vicious crashes....

The C50 MAXX is the motor for your Monster Truck in extreme environments. The motor body is machined to maximize strength and integrates the heatsink to insure efficient cooling. The motor endcaps are secured to the motor body with five high-grade steel bolts each. The MAXX motors have a hardened, polished, 3.17mm shaft
C50Lwith flat to fit all standard setscrew-type pinions.  The 3.17mm shaft is stepped down from the 5mm shaft running through the motor, which supports the enormous forces generated inside. The C50 MAXX, which a a bit shorter than the C50 L pictured left, are offered in three versions (number of windings) which allows setups from 7 cells with BEC controller up to 16 cells with OPTO controller for your Monster.



HELICOPTERS - C50 L and C50 XL


For helicopters running more than ten cells we now offer the durable and efficient C50 Series motors in two lengths.  These offer the ultimate in steady performance and constant cooling for your powerful Heli model

C50XLThey have a 5mm output shaft, which fits the commonly available pinion gears for helicopters . There are many variations for each length, based on the number of wire turns in the motor, to suit your heli model type, flying style, and number of cells used. The four 3mm mounting holes in the front bearing plate allows you to fit the motors in many helicopters without additional adapters.

The Hacker Master Opto series of Helicopter speed controllers, which all incorporate constant-rpm heli mode, are the natural mates for the C50 motors.

Example Recommended Cells

Gearing

MONSTER TRUCKS
E-MAXX C50-MAXX 12 12 Cells

3600Kv 15/72 pinion/spur set

C50-MAXX 14 14 Cells

3300Kv 15/72 pinion/spur set

C50-MAXX 16 16 Cells

2600Kv 15/72 pinion/spur set

HELICOPTERS
LOGO 10
12 cells
C50-16L 12 Cells

13 to14-tooth Pinion - long flights

LOGO 10
12 cells
C50-16L 12 Cells

15-tooth Pinion

LOGO 10
14 cells
C50-16L 14 Cells

13-14-tooth Pinion - long flights

LOGO 10
14 cells
C50-16L 14 Cells

15-tooth Pinion - aerobatics

LOGO 16
16 cells
C50-16XL 16 Cells

9-tooth Pinion

LOGO 16
16 cells
C50-16XL 16 Cells

8-tooth Pinion - high power

LOGO 16/20
20 Cells
C50-20XL 20 Cells

8-tooth Pinion

LOGO 16/20
20 Cells
C50-20XL 20 Cells 9-tooth Pinion - high power
LOGO 24 C50-20XL 24 Cells

 

 
Motor Weight Diameter Length Shaft Dia.
C50 L ca. 313 g 43,2 mm 60,5 mm ø 5.0 mm
C50 XL ca. 419 g 43,2 mm 74,8 mm ø 5.0 mm


 
Winds Ri - Impedance Kv (rpm/volt)
L XL L XL
6 0.0038 0.0043 4400 2800
7 0.0050 0.0061 3771 2400
8 0.0065 0.0076 3300 2100
9 0.0084 0.0098 2933 1867
10 0.0101 0.0118 2640 1680
11 0.0125 0.0152 2400 1527
12 0.0145 0.0178 2200 1400
13 0.0175 0.0202 2031 1292
14 0.0199 0.0242 1886 1200
15 0.0277 0.0279 1760 1120
16 0.0261 0.0313 1650 1050
17 0.0297 0.0362 1553 988
18 0.0330 0.0379 1467 933
19 0.0368 0.0435 1389 884
20 0.0403 0.0511 1320 840