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9153 E. Duarte Road San Gabriel, CA 91775                  Phone 626.292.1617   Fax 626.286.7879

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Terms of Sale (Min. Shipping Charge of $6.00)

Motors

Graupner Motors Speed 400

Highly efficient, small motor for medium-sized boats. 1" x 1°", 2.3 mm shaft, 3.6-8.4V

Specification:
Shaft 2.3mm
Length, excl shaft 1.5"
Case diameter 1"
No load RPM: 16400

GR1794
$14.95
Motor Mount Speed 400 Motor GR1794.2 $10.95
motor

AERO NAUT 6V GEARED MOTOR

3:1 Reduction
No Load RPM: 16400 Shaft
Length:7/8"
Total Length:: 3.5"
Height:1.5"
Shaft: 4mm

AER7121
$39.95

Direct MFA COMO Drive 500 Size Motor

This high quality motor comes with motor mount, noise suppression compacitors and 1/8 inch (2.3mm) drive shaft
MFA01
$19.95

Mabuchi RS540

1 3/8" dia. motor operates on 3.8 to 12V. High speed motor for medium-sized boats. Shaft 1/8"
MAB104
$9.95

Robbe Geared Motor

5.5:1 12Volt
4mm Shaft

ROB4083
$43.95

Robbe Geared Motor

3.3:1 6Volt

ROB4107
$44.95
Motor Mount For Robbe Geared Motors TIL114
$9.95

Navy Compact Motor

High performance geared drive system for model boats. Simple to install. Set contents: complete with electric motor, propeller shaft, 3.3:1 geared reduction and 45mm propeller(6Volt)
ROB4105
$49.95

MFA 500 Motors with Gear Reduction

This miniature gearbox is of steel and brass construction with brass gears and is mounted on a 1mm think steel bracket. It incorprates a high quality three pole motor with sintered-bronze bearings. The design and construction of the unit make it suitable for a host of model and light industrial applications

6mm Drive Shaft
Three Gearing Options:
MFA16 - 2.5:1 Gearbox
MFA7 - 6:1 Gearbox
MFA4 - 11:1 Gearbox

MFA Geared
Motors
$44.95

Gearing

Speed 600 ECO 7.2V

Operating voltage range 6... 9.6V
No-load RPM 11000
Current drain at max. Efficiency 7.5 A
Length of case. excl shaft 2 1/4
Diameter 1.45"
Shaft Diameter 3.2mm (1/8")

GR3323
$24.95

Motor Mount Speed 600 Motor GR1153
$6.95

SPEED 700 BB Turbo 12 V

Ballraced motor with internal fan. Suitable for POWER GEAR 2:1 and direct drive.

Specification:
Nominal voltage 12 V
Operating voltage range 7,2 ... 19,2 V
No-load rpm 11600 min–1
No-load current drain 2 A
Current drain at max. efficiency 12,5 A
Current drain when stalled 43 A
Max. efficiency without gearbox 75 %
Length of case, excl. shaft 67 mm
Diameter 44 mm
Free shaft length 14 mm
Shaft diameter 5 mm
Weight 350 g

GR6317
$43.95
Motor Mount for 700 Motor GR1157.2
$9.99

High Torque 12volt Motor for Large Scale Speed Boats and Yachts

Specification:
800 size
11,000 RPM
Internal Fan
5mm Drive Shaft
Length: 2.6"
Can Diameter: 1.7"
T800
$32.95

 

T800 Motor Mount

Heavy Duty Aluminum Face Mounting Motor Mount with Connecting Bolts
T800MM
$9.95

800 Direct Drive Motor

Top RPM: 5167
Runs on 12 Volts
3 Pole
Maximum amperage draw: 5.28amps
Will efectively propel a 36" deep vee boat with a 2" prop Can also turn props up to 3"
Motor mount included
1/4" Drive Shaft

MFA800
$52.95
MFA Direct Drive Toothed Belt Reduction
(to be used with motor above)

2.3:1 Reduction Drive.

MFA190-4M
$26.95

High Torque Belt Drive

For the bulider who likes the larger tugs and merchant ships that require big props and lots of torque. The 800 size motor is matched to a sophisticated toothed belt drive drive rpm reduction system. This unit produces 2460 rpm at 12 volts with 2.1 times increased torque and 2:1:1 speed reduction. Requires 6mm coupler. Comes with assembly and mounting instructions.

MFA960D211
$99.00
johnson motor JOHNSON HC970

This popular motor is no longer avaliable. However, we are now offering the MFAComo brand 800 Direct Drive Motor with great poformance at an economical price. (Motor featured in the cell directly below.)

JON970
$29.95

 

JOHNSON HC970 Motor Mount

This professional designed motor mount was specifically manufactured for the Johnson Motor and will provide your motor with a secure position in your hull.

TIL108
$9.95

Speed 900

Ideal for powering Graupner Z drive.
High torque
12Volt
2 x 3"
6mm Shaft
8 amp current draw at maximum efficiency, 54 amp lock.

GR6373
$59.95
Motor Mount for 700 Motor GR1157.2
$9.99
dumas motors DUMAS 6 VOLT OR 12 VOLT MOTOR

5000 rpm no load speed. Includes couplings, rod & bracket. DUM2004 - 6 Volt
DUM2005 - 12 Volt

DUM2004
$70.00
DUM2005 $70.00

ROBBE MINI GEARED MOTO

Precision 6V DC motors ideal for special functions. Available in four ratios.150 rpm. Length .93" Width .67" Shaft 2mm

ROB4123-4126
$38.95

SPEED

ALL NEW! Ultra Miniature Precision Planetary Motor
Beware of imitations this is the Real McCoy, accept no other!

-Total Length: 29mm
-Diameter: 8mm
-Drive Shaft Diameter: 1.5mm
-20 RPM
-Perfect for radar head rotation
-High torque, great for anchor winches
-Nylon drive shaft
-Available for immediate shipment

HAR325 $24.95
Miniature Motor Mount HAR328
$2.25
3 Volt Battery Holder

Comes with switch and positive and negative leads.
HAR326
$4.95
como motors Como Large Geared Motor

1.5-4.5V geared motor has removable gears to produce ratios of 4:1 to 4,096:1.
Size: 2" x 2°" x 1".

COM101
$24.95
Rudder and Motor Mixer Control Unit

Automatically control the relative speed of two motors on your boat to achieve extremely sharp turns. As the rudder stick on the radio transmitter is pushed to a greater degree, the motors will change speed to pull/push the boat. Extreme rudder movement will cause the inboard motor to reverse for a tight turn.Works in both forward and reverse.
This solid state, micro processor works with any radio system and speed controls.
Output connectors provided for the rudder servo and speed controls. Must have 2 speed controls to work.
Includes LED power on indicator lamp.
Case size: 1. x 1.26 .79"

AJK101
$69.00
Voith Schnider and Z Drives

Voith-Schneider Drive Unit

After a lengthy absence, this unique drive is now available in an updated version employing a belt drive. Two servos are used to control the pitch of the five blades. Situated at the hull bottom, the units will push the boat sideways, backward and forward as required. The 12-volt motor speed is constant and no speed control is required.

Blade unit height: 2°"
Blade unit diameter: 3°"Internal mechanism height: 3°"


Set of 5 replacement blades GR2358.2

GR2358
$234.95

GR2358.2
$9.95

Z-Drive

This heavy-duty propulsion unit has internal brass gears and is made for maneuvering larger tugs such as the 38" Tito Neri

GR2335
$149.95

Replacement Propeller

Right Hand

GR2335.2 $9.00
Replacement Metal Gear Set GR2335.3 $15.00

GR2335 Diagram

z drive diagram

Schottelantrieb

This propulsion unit is a smaller version of the "Z-drive" and can be used in lieu of the Voith Schneider drive for the Parat tug boat. It will accept motors as large as a Speed 600.

GR1761
$79.95

GR1761 Diagram

1761

Copyright Harbor Models 2008