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Gearboxes
Planetary gearbox Kontronik KPG25
Kontronik planetary gearboxes
are designed to fit any sp400, sp480 sp550/600 size hole pattern as long
as the shaft has a 1/8" or 3.17 diameter, use adequate adapter to fit
your motor. Output shaft dia is 5mm
| Deascription |
Ratio |
Price $ US |
Sale U$ |
 |
KPG25 3.7:1 |
3.7:1 |
82.00 |
77.00 |
KPG25 4.3:1 |
4.3:1 |
82.00 |
77.00 |
KPG25 5.2:1 |
5.2:1 |
82.00 |
77.00 |
|
Adapter Flange 400 |
|
12.00 |
 |
| Adapter Flange 480 |
|
12.00 |
| Adapter Flange
500/600 |
|
12.00 |
|
Mega planetary gearboxes for
motors with 5mm shaft
Mega makes some nice quality
planetary gearboxes for their motors with 5mm shaft. these gearboxes are
actually well suited for any motor that feature standard 500/600 mount
holes and with a 5mm shaft.
|
Gearbox
Model |
Ratio |
Price $ US |
Sale U$ |
 |
Mega planet 3.5:1 |
3.5:1 |
117.00 |
99.00 |
Mega planet 4:1 |
4:1 |
117.00 |
99.00 |
Mega planet 5:1 |
5:1 |
117.00 |
99.00 |
|
Planetary all metal gearboxes
Model motors designed planetary
gearboxes, suited for Mini AC series of brushless motors, they come with 2.3 mm
shaft pinion and are also suited for any other motor that
has the same bolt pattern as SP400.
|
Gearbox
Model |
Ratio |
Price $ US |
 |
VMGM 2.3 mm |
3.84:1 |
45.00 |
VMGM
2.3 mm |
4.64:1 |
45.00 |
VMGM 2.3 mm |
6:1 |
45.00 |
|
This tiny planetary gearbox weights only
23.5g, and will hold power up to 350W.
| Gearbox Model |
Ratio |
Price |
 |
| PG 3 |
3.1:1 |
69.00 |
All metal gearboxes for Mega 22/../..
series brushless motors
These gearboxes have a light offset and are
suited to expand the application range of the Mega 22/../.. series
motors. They come with a 5 mm shaft pinion. Also suited for any other motor with
5 mm shaft and SP600/700 bolt pattern, like Hacker B50 or FUN
500/600 and Tango series.
|
Gearbox
Model |
Ratio |
Price $ US |
 |
VMG 2.0 |
2.0:1 |
43.00 |
VMG
2.5 |
2.5:1 |
43.00 |
VMG 3.0 |
3:1 |
43.00 |
|
Gearboxes with ball bearings,
for SPEED 280, 300 and 400 motors
Quality plastic housed gearboxes with ball
bearing on output shaft. The prop shaft is 3 mm diameter. See adapters for
these gearboxes.
|
Gearbox
Model
for Speed 280 |
Ratio |
Price $ US |
 |
| MJ8005
Gearbox for 280, ball bearing |
5:1 |
12.90 |
| MJ8006
Gearbox for 280, ball bearing |
4.5:1 |
12.90 |
| MJ8002
Gearbox for 280, brass bushing |
4.1:1 |
10.95 |
|
Gearbox Model for Speed 300 |
|
|
| MJ8043 Gearbox for 300, bushing |
5:1 |
10.95 |
| MJ8044
Gearbox for 300, bushing |
4.1:1 |
10.95 |
|
For Speed 400 |
|
|
| MJ8019
Gearbox for 400, ball bearing |
2.33:1 |
12.90 |
|
For MPJet AC motors |
|
|
| MJ8202
Gearbox for AC25/25, ball bearing |
5:1 |
12.90 |
| MJ8200
Gearbox for AC25/35, ball
bearing |
4.1:1 |
12.90 |
All metal
planetary gearboxes for SPEED 400
|
Gearbox
Model
for Speed 400 |
Ratio |
Price
$ US |
 |
| MJ8050 Planetary
Gearbox for SPEED 400 |
3.33:1
|
22.90 |
| MJ8060 Planetary Gearbox for SPEED 400 |
3.8:1 |
22.90 |
|
|
|
|
For Speed 480 |
|
|
| MJ8051 Planetary
Gearbox for SPEED 480 |
3.33:1
|
22.90 |
| MJ8061
Planetary Gearbox for SPEED 480 |
3.8:1 |
22.90 |
|
|
|
|
For Speed 500/600 |
|
|
| MJ8053 Planetary
Gearbox for SPEED 500/600 |
3.33:1 |
22.90 |
| MJ8063
Planetary Gearbox for SPEED 500/600 |
3.8:1 |
22.90 |
Graupner Gearboxes
|
P/N |
Description |
Price $ US |
 |
|
1795.50 |
Economic 3:1 gearbox for
Speed 600 motors. |
15.75 |
|
1703.08 |
Suited for Speed 400 6V motors, this 1.85:1 gearbox comes with a brass
pinion that has to be glued onto the motor shaft.
Use in conjunction with 8
x 6 or 9 x 5 Slim prop for Park Flyer, also available with 2.33:1 ratio. |
22.75 |
 |
|
Planetary Gearboxes
High quality, all metal mini-planetary gearbox, 4,5:1 for Speed 400 and Speed 480, weights only 1 oz (29 gr), OD 22 mm,
length 17 mm (w/o flange), Shaft dia. 4 mm, dual ball bearing, runs quite and smooth.
Very durable.
|
P/N |
Set
description |
Price $ US |
 |
|
IC4801 |
Speed 480 set, includes adapter flange
to Speed 480 motor, 3.2 mm adapter for
pinion, allen key, all required screws, mounting instructions. |
59.00 |
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Inline Gearboxes for Speed 400
High quality two stage inline gearbox. All metal
construction. Housing is anodized aluminum, dual ball bearing and tempered pinion.
Strong 4 mm (5/32") output shaft. These gearboxes are very durable.
Gear drives includes Speed 400 motors (6 V). Also available for Kyosho AP 29 or Speed 480.
Gear Drive Model |
Ratio |
Recommended prop size |
Price $ US * |
 |
JAS B 2.5 |
2.5:1 |
10 x 6 |
59.00 |
JAS A 6 |
6:1 |
14.5 x 10 |
59.00 |
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* Includes Speed 400 (6V or 7.2V) motor.
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