|
The C50 ACRO Series
Bullet-Proof Power for Aerobatic Models and
Large Gliders |
 We
are proud to present our new series of C50 ACRO motors, the
most efficient solution today for powering large aircraft
models.
On the right is the C50 ACRO XL Motor with 6.7:1 gear drive.
Using 30 cells with MASTER 77-3P OPTO controller, you find an
optimal drive for Acrobatic models up to 6kg ready-to-fly
weight. This motor system is already a proven winner, and its
stability and performance have been shown at many flight
demonstrations around the world, such as the TOC 2002 in Las
Vegas.
The C50 ACRO XL Motor with gear drive are also the number one
performance solution for large gliders with ready-to-fly
weight of up to 20kg (40lbs)! You have to see the climb angle
yourself to believe it!
 The
C50 ACRO series have been designed as a total system perfectly
integrated and matched to the task. The transmission,
from motor shaft to prop/spinner mount, easily handles the
high-torque loads from large props. 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 new gearbox design for ACRO XL Series incorporates the pinion gear in the
motor shaft itself to eliminate the possibility of slipping
and planet gears run smoothly on needle bearings (6.7:1 gear).
Likewise, the heavy-duty 8mm gearbox output shaft serves as
the propeller adapter and includes all the parts needed to
mount standard props, as shown in the photos. This
system allows easy mounting of standard spinners intended for
IC engine models. For 60-90 class scale IC conversions, the
8mm shaft also allows direct mounting of the VarioProp 12C
variable-pitch hub with Scale blades up to 15" (2, 3, 4 blade
hubs).
When you need to turn a large propeller at the greatest
possible efficiency... there is no better choice than Hacker
C50 ACRO. |
|
|
Model Type |
Example |
Recommended |
Cells |
Prop |
|
IC
Engine
Conversions |
up
to 3kg |
C50-13L + 3,7:1 |
10-16 cells |
12x8
to 16x10 |
|
|
3kg
to 4kg |
C50-15L + 3,7:1 |
16-24 cells |
12x7
to 15x13 |
|
Aerobatic models |
up
to ~ 4kg |
C50-16XL + 3,7:1 |
24-26 cells |
17x11 to 18.5x12 |
|
|
up to ~
5kg |
C50-12XL + 6,7:1 |
27-30 cells |
18x10 to 20x13 |
|
|
Big FunFlyer
FUNTANA |
C50-14XL + 6,7:1 |
30
Cells |
22x10 |
|
Gliders
to 6kg |
ASH
26 |
C50-10L + 6,7:1 |
14-16 cells |
17x9
to 20x13 |
|
Gliders
to 20kg |
|
C50-13XL + 6,7:1 |
24-30 cells |
18,5x12 to 20x13 |
|
