Promax Gear Motors, Gear Boxes and Planetary Gear Boxes

Maxx Products International, LLC.	http://www.maxxprod.com
	Promax Gear Motors Gear Boxes Planetary Gear Boxes Himax Offset Aluminum Gear Boxes

[Brushless Controllers] [Brushed Controllers]
[Ferrite Motors] [Gear Motors] [Promax Cobalt Motors]
[30-200 Watt Brushless] [250-450 Watt Brushless] [500+ Watt Brushless]
[Contra-Rotating Motors] [Ducted Fans]

Promax 300 Gear Motor Sets

ACC320
ACC321
ACC322

	MSRP	Sale
ACC320 370 motor, 3.7:1, 7x6 prop	$24.95	$22.95
ACC321 370 motor, 5.6:1, 12x8 prop	$24.95	$22.95
ACC322 280 motor, 5.6:1, 12x8 prop	$24.95	$19.95
Complete assembly, including propeller 8 to 12 oz static thrust @ 7.2 volt weight only 2.8 oz w/prop, 2.5 oz for ACC322 Perfect for small electric plane
ACC3202 Shaft w/gear for ACC320	$6.00	$4.00
ACC3203 Shaft w/gear for ACC321 & ACC322	$6.00	$4.00
ACC3204 Gear Motor Case for ACC320, ACC 321, ACC322	$9.00	$6.00
ACC3201 7x6 prop. for ACC320	$2.00	$1.80

Promax 180 Off-Set Gear Motor Sets

ACC3813

ACC3813 Promax 180 7.2V w/ 2.9:1 Off-Set Gear Box	MSRP	Sale
	$39.95	$19.95
Promax 180 7.2V motor with dual BB gear box installed Plastic gear for quiet operation Gear Ratio: 2.9:1 0.8" x 0.9" x 1.8" 5 mm prop. adapter included Weight: 1.4 oz

Promax 400 Motor with Planetary Gear Box Sets

ACC3403
ACC3413

ACC3403 Promax 400 7.2V w/ 3.33:1 Gear Box	MSRP	Sale
	$59.95	$34.95
Promax 400 7.2V motor with planetary gear box Gear Ratio: 3.33 Dual ball bearings 1.20" dia x 2.36" total length 8 mm prop. adapter included Weight: 4.5 oz
ACC3413 Promax 400 6V w/ 3.33:1 Gear Box	MSRP	Sale
	$59.95	$34.95
Same as above with Promax 400 6V motor.

Promax 500 Gear Motor Sets

ACC353
ACC354

	MSRP	Sale
*ACC353 Promax 500 BB Motor w/3:1 In-Line* Gear Box**	$99.95	$59.95
*ACC354 Promax 500 BB Motor w/4:1 In-Line* Gear Box**	$99.95	$59.95
Promax 500BB motor with glass re-inforced in-line gear box 1.61" dia x 3.52" total length, 5mm shaft Weight: 9.9 oz

Promax 400 Off-Set Gear Motor Sets

	MSRP	Sale
ACC3407 Promax 400 7.2V w/2.5:1 Off-Set Gear Box	$35.95	$29.95
Promax 400 7.2V motor with ACC347 gear box installed New plastic gear for quiet operation Gear Ratio: 2.5:1 installed, pinons for 2:1 & 3:1 included Dual ball bearings 1.08" dia x 2.2" total length 6 mm prop. adapter included Weight: 3.3 oz
ACC3417 Promax 400 6V w/2.5:1 Off-Set Gear Box	$35.95	$29.95
Same as above with Promax 400 6V motor.

Micro Gear Motors

• High power motor with wet magnet for ultimate performance, • Double ball bearings for smooth operation, • Voltage Range: 4.8v to 7.2v • Weight: 0.8 oz • Optional Rubber Spinner.

P/N

Ratio

Sug. Prop.

MSRP

Sale

EPU3

3.5

8x4.3

$20.95

EPU4

4.14

9x4.7

$20.95

EPU6

5.9

10x4.7

$24.95

EPU7

11x4.7

$24.95

EPU9

8.6

12x6

$24.95

EPU10

9.7

12x6

$24.95

EPU11

10.7

13x7

$24.95

EPU12

11.8

13x9

$24.95

EPS24

Rubber Spinner

Gear Boxes

All features:

dual ball bearings

some include prop adapter

sturdy metal construction

some include multiple pinions

motor sold separately

Offset Gear Boxes

Part No.

Gear Ratio

Pinion

Mounting Spacing

Wt oz

Shaft Dia

MSRP

Sale

Applications

ACC347 Learn more

2, 2.5, 3

2.3mm, set screw

16mm

0.8

5/32"

$24.95

Speed 400

ACC387

2, 2.5

1/8", set screw

16mm

0.8

5/32"

$24.95

Promax Cobalt 400, 480

ACC365

2.9

1/8", set screw

25mm

1.5

5/32"

$23.95

Speed 500, 600

ACC349

2.9

2mm, press fit

12mm

0.4

3mm

$16.95

180 motor

ACC4238

2.38

5/32", press fit

25mm

1.85

1/4-28

$35.95

Cobalt 05, 15, 20

Planetary Gear Boxes

Part No.	Gear Ratio	Pinion	Size inch	Wt oz	Shaft Dia	Sale	Applications
ACC4034	4.3	2.3mm, 1/8", glue	1.07 dia x 1.06	2.1	5mm	$59.95	Promax Cobalt 400, 480, Aveox, Astro motors
ACC4036	3.3	2.3mm, press fit	1.14 dia x 1.07	1.5	5mm	$25.95	Speed 400, 480 only, NOT for brushless motors

Himax Offset Aluminum Gear Boxes
Direct replacement for GWS gearboxes

ACC3937

ACC3966 fits all 20 mm BL motors with 2mm shaft, ACC3937 fits all 24mm motor, 370 type motors with 2 mm shaft, • Aluminum gear housing – no more broken gear housing, • Built-in cooling fins – no more overheated motors, • 10mm x 10mm mounting box – fits most planes designed with GWS gearboxes, • Multiple gear ratios - 6.6:1, 5.3:1 & 4.4:1 gears included, • Dual Ball Bearings with hardened shaft – efficient and durable operation, • ACC3966 comes with hardened shaft and prop adapter for APC props, 3 mm threaded shaft for GWS props is optional, • ACC3937 comes with 3 mm threaded shaft for GWS props.

ACC3966

Part No.	Gear Ratio	Pinion	Wt g	Shaft Dia	Sale	Applications
ACC3966	6.6, 5.3, 4.4 - all included	2mm, set screw	14	3mm	$25.95	20mm BL motors with 2mm shaft
ACC3937	6.6, 5.3, 4.4 - all included	2mm, set screw	12	3mm	$25.95	24mm motor, 370 type motors with 2mm shaft

[Brushless Controllers] [Brushed Controllers] [Ferrite Motors] [Gear Motors] [Promax Cobalt Motors] [30-200 Watt Brushless] [250-450 Watt Brushless] [500+ Watt Brushless] [Contra-Rotating Motors] [Ducted Fans]