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]

Accessories

Aluminum Spinner

ARF (Almost Ready to Fly) Kits

Auto Pilot

Battery, Nicad, Nimh, & Lipo

Castle Creations

Chargers

Connectors, Crimper, Plugs, Switches and Wires

Electric Equipment

Electric Motors

Electric Power Combos

Flight Packs - MPI & Hitec

Gear Boxes

Gyro, Control Switch, Piezo

Hitec/RCD

Miracle Switch

On-Board Glow Driver/Super Glow

Prop. Adapters & Inserts

Servo

Spare Parts

Brushed Speed Controller

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 & Heat Sink

Heat Sink

P/N	BB	Ratio	Sug. Prop.	MSRP	Sale
EPU3	2	3.5	8x4.3	$20.95	$15.95
EPU4	2	4.14	9x4.7	$20.95	$15.95
EPU6	2	5.9	10x4.7	$24.95	$15.95
EPU7	2	7	11x4.7	$24.95	$15.95
EPU9	2	8.6	12x6	$24.95	$15.95
EPU10	2	9.7	12x6	$24.95	$15.95
EPU11	2	10.7	13x7	$24.95	$15.95
EPU12	2	11.8	13x9	$24.95	$15.95
EPH12	Heat Sink for EPUs				$2.00
EPS24	Rubber Spinner				$1.20

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	$21.95	Speed 400
ACC387	2, 2.5	1/8", set screw	16mm	0.8	5/32"	$24.95	$21.95	Promax Cobalt 400, 480
ACC365	2.9	1/8", set screw	25mm	1.5	5/32"	$23.95	$21.50	Speed 500, 600
ACC349	2.9	2mm, press fit	12mm	0.4	3mm	$16.95	$14.95	180 motor
ACC4238	2.38	5/32", press fit	25mm	1.85	1/4-28	$35.95	$26.95	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

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