400 6v
Specification
Nominal voltage 6 V
Operating voltage range 2,4 ... 7,2 V
No-load rpm 18000 min–1
No-load current drain 0,7 A
Current drain at max. efficiency 4 A
Current drain when stalled 25 A
Max. efficiency without gearbox 70 %
Length of case, excl. shaft 37,8 mm
Diameter 27,7 mm
Free shaft length 13,8 mm Specification
SPEED 400 7.2v Specification
Nominal voltage 7,2 V
Operating voltage range 3,6 ... 8,4 V
No-load rpm 16400 min–1
No-load current drain 0,5 A
Current drain at max. efficiency 3,3 A
Current drain when stalled 21 A
Max. efficiency without gearbox 72 %
Length of case, excl. shaft 37,8 mm
Diameter 27,7 mm
Free shaft length 13,8 mm
Shaft diameter 2,3 mm
Weight 73 g price £8.80
500 E
Specification
Nominal voltage 12 V
Operating voltage range 6 ... 12 V
No-load rpm 12000 min–1
No-load current drain 0,4 A
Current drain at max. efficiency 2 A
Current drain when stalled 10 A
Max. efficiency without gearbox 67 %
Length of case, excl. shaft 50 mm
Diameter 35,8 mm
Free shaft length 8,5 mm
Shaft diameter 3,17 mm WEIGHT 158G
Product information
Economy motor with low current drain Ideal for boats PRICE £12.00
SPEED 600 8.4
Hi-power standard electric motor delivering high torque. Mainly suitable for direct drive with 6 to 8 cells. Motor comes standard with removable stator ring.
Specification
Nominal voltage 8,4 V
Operating voltage range 4,8 ... 9,6 V
No-load rpm 15500 min–1
No-load current drain 1,8 A
Current drain at max. efficiency 11 A
Current drain when stalled 70 A
Max. efficiency without gearbox 75 %
Length of case, excl. shaft 57 mm
Diameter 37 mm
Free shaft length 8,7 mm
Shaft diameter 3,17 mm
Weight 220 g £27.25
600 eco 7.2v Specification
Nominal voltage 7,2 V
Operating voltage range 6 ... 9,6 V
No-load rpm 11000 min–1
No-load current drain 1 A
Current drain at max. efficiency 7,5 A
Current drain when stalled 50 A
Max. efficiency without gearbox 72 %
Length of case, excl. shaft 57 mm
Diameter 37 mm
Free shaft length 8,7 mm
Shaft diameter 3,17 mm
Weight 220 g PRICE £14.00
600 BB turbo 12V Specification
Nominal voltage 12 V
Operating voltage range 4,8 ... 14,4 V
No-load rpm 17200 min–1
No-load current drain 1 A
Current drain at max. efficiency 7 A
Current drain when stalled 40 A
Max. efficiency without gearbox 77 %
Length of case, excl. shaft 57 mm
Diameter 37 mm
Free shaft length 8,7 mm
Shaft diameter 3,17 mm
Weight 220 g PRICE £38.00
700 bb turbo 9.6v Product information
High-quality SPEED electric motor with neodymium magnets and a 5-segment dynamically balanced armature. Standard features include ballraces, 1.1 mm thick stator ring and an internal cooling fan. Hotline models with 7 to 8 NC cells and the folding propeller, Order No. 1312.23.12, offer a very good climb performance with this power plant. This new motor also gives outstanding results in electric racing boats with 12 NC cells for the HYDRO II class using a 39 to 42 mm Ø carbon propeller. Specification
Nominal voltage 9,6 V
Operating voltage range 7,2 ... 19,2 V
No-load rpm 15750 min–1
No-load current drain 2,17 A
Current drain at max. efficiency 15,93 A
Current drain when stalled 117 A
Max. efficiency without gearbox 77 %
Length of case, excl. shaft 66 mm
Diameter 45 mm
Free shaft length 7,5 mm
Shaft diameter 5 mm
Weight 353 g PRICE £29.99
600 BB SP 7.2V
Specification
Nominal voltage 7,2 V
Operating voltage range 6 ... 9,6 V
No-load rpm 21200 min–1
No-load current drain 1,8 A
Current drain at max. efficiency 12,7 A
Current drain when stalled 90 A
Max. efficiency without gearbox 76 %
Length of case, excl. shaft 57 mm
Diameter 35,7 mm
Free shaft length 11,9 mm
Shaft diameter 3,17 mm
Weight 194 g
700 BB TURBO 12V
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 350g PRICE £29.99
720 BB torque 6-12v
SPEED Torque motors
Special high-performance motors with integral
suppressors. Characteristic high torque at low rotational speeds, therefore ideal for use in direct-drive model boat power systems with large
propellers.
Specification
Nominal voltage 12 V
Operating voltage range 6 ... 13 V
No-load rpm 4100 min–1
No-load current drain 0,75 A
Current drain at max. efficiency 3 A
Current drain when stalled 13,5 A
Max. efficiency without gearbox 75 %
Length of case, excl. shaft 72 mm
£38.25
280 1.5 - 3v £3.75
380 3 - 7.2v £7.00
385 6 - 15v £7.00
550/1 3 - 9v £8.75
Supplied complete with mount & connecting cables
MFA Torpedo 800 Marine Electric Motor
MFA Torpedo 800 motor specifically designed for 30"-48" displacement (non planning) boats. It gives 'cruising' type performance with maximum battery duration and is ideal for tugs, cruisers and warships etc. Comes complete with motor bracket and connecting leads.
Operating Voltage 12 volts.
Current approx. 5.28A at max efficiency.
RPM at 12.0v - 4289 at max efficiency.
Weight 595g (approx)
Shaft Diameter - 6.35mm
PRICE £24.95
Supplied complete with mount & connecting cables
MFA Torpedo 850 Marine Electric Motor
MFA Torpedo 850 motor designed specifically for high performance medium size (30" - 48") model boats. It gives planing' type performance and is ideal for fast cruisers, off-shore type powerboats etc. Comes complete with mounting bracket and connecting leads.
Operating Voltage 12 volts.
Current approx. 10.82A at max efficiency.
RPM at 12.0v - 9778 at max efficiency.
Weight 595g (approx)
Shaft Diameter - 6.35mm (1/8")
Supplied complete with mount & connecting cables PRICE £24.95
MFA GEARED MOTORS.
950D2.51 (4.5v - 15v) WITH RE 385 MOTOR. RATIO 2.5:1
950D61 (4.5v - 15v) WITH RE 385 MOTOR. RATIO 6:1
950D111 (4.5v - 15v) WITH RE 385 MOTOR. RATIO 11:1
950D501 (4.5v - 15v) WITH RE 385 MOTOR. RATIO 50:1
950D1481 (4.5v - 15v) WITH RE 385 MOTOR. RATIO 148:1
950D8101 (4.5v - 15v) WITH RE 385 MOTOR. RATIO 810:1
950D30001 (4.5v - 15v) WITH RE 385 MOTOR. RATIO 3000:1
919D2.51 (4.5v - 15v) WITH RE 540/1 MOTOR. RATIO 2.5:1
919D61 (4.5v - 15v) WITH RE 540/1 MOTOR. RATIO 6:1
919D111 (4.5v - 15v) WITH RE 540/1 MOTOR. RATIO 11:1
919D501 (4.5v - 15v) WITH RE 540/1 MOTOR. RATIO 50:1
919D1481 (4.5v - 15v) WITH RE 540/1 MOTOR. RATIO 148:1
919D8101 (4.5v - 15v) WITH RE 540/1 MOTOR. RATIO 810:1
919D30001 (4.5v - 15v) WITH RE 540/1 MOTOR. RATIO 3000:1
MULTI SPEED 380
Product information
Power pack for installation into smaller model boats (fire boat, NEPTUN etc.) Comes assembled, with electric motor SPEED 400 7.2 V No. 1794, MULTISPEED mini gearbox 2:1 No. 1139.20, shaft with sterntube No. 321, 2-bladed marine propeller 32.5 mm diameter No. 2305.32.
Operating voltage range 6 9.6 V. PRICE £25.45
MULTI SPEED 601
Product information
Power set (kit-form) consisting of: SPEED 600 9.6 V electric motor, Order No. 1786, Coupling housing, Order No. 2328, Shaft and stern tube, Order No. 408, Coupling sleeve, Order No. 3346, Bracket with lubricating nipple, Order No. 2997.6, 36 mm Ø carbon hydro-propeller, Order No. 2318.36. PRICE £36.99
SAILING YACHT POWER SET
Product information
Powerful auxiliary motor system for powering sailing yachts such as the RUBIN in the forwards direction. The folding propeller minimises drag when sailing. The set contains: SPEED 400 6 V electric motor, miniature 1:3 gearbox, shaft with sterntube, folding propeller, lubricating nipple with tube, spark-suppressor condenser, power leads with 2-pin AMP plug, fixing screws.
JET BOOSTER
Product information
The JET Propulsion 2 Booster, No. 2345, is designed for the MOONRAKER mega-yacht.
one unit producing pure thrust
one unit producing pure thrust and two fitted with control jets and reversing mechanisms. However, the units can be installed in other similar model boats.
The kit contains: suction pipe (2-part, vacuum-moulded in ABS plastic, CNC-machined), impeller tube, 29 mm Ø impeller, outlet jet, guide vanes (all parts injection-moulded plastic), stern tube 1
PRICE £40.75
SPUR GEARING 3.;1
PRICE £22.00
UNIVERSAL GEARBOX 2.0 ; 1
Specification
Rapport 2:1
For E-motors SPEED 500, 600 and 700
For prop shafts Sterntubes with 6, 8 and 10 mm ØProduct information
The UNIVERSAL gearbox permits the installation of 1 or 2 E-motors, the output of which is acting on a common shaft. Particularly advantageous for medium-sized and large model ships which are to be equipped with two smaller, low-cost E-motors. Adjustable installation flanges permit installing the gearbox into any hull bottom, the dead rise of which does not exceed 19º. PRICE £17.00
2.5:1
Product information
Motor, gearbox and sterntube are combined to form a compact unit. Individual components are exchangeable in optional manner. PRICE £10.99
SCHOTTEL DRIVE
Product information
The Schottel drive unit was developed by the Schottel company, and represents a modern and very capable method of propulsion for working ships whose duties require very high manoeuvrability, such as harbour tugs, ferries and other special-purpose vessels. In contrast to conventional marine propulsion systems, with their separate propeller shaft and rudder systems, the Schottel system integrates both assemblies. Thepropeller is
mounted below the ship's bottom in a Kort nozzle which itself has the effect of increasing effective thrust. The nozzle can be swivelled around the
vertical axis and the resultant flow of water can be directed in lieu of the vessel's rudder. The Schottel drive unit II adopts the same working principles as the original design. Used in conjunction with the powerful SPEED 900 BB Torque 12 V elelctric motor, No. 6373, the unit's integral 3:1 reduction gearboxand specially matched 65 mm Ø propeller produce considerable propulsive power, making the system suitable for use in quite large heavy model boats. The main assembly is made of plastic and is extremely strong. For direct control a powerful servo (e.g. C 4821, No. 3896) is required, installed in a special servo mount. If the servo travel is geared up to a ratio of 2:1 the swivel range of the nozzle is in the region of 180°, although the actual value will vary according to theservo you are using. There are no mechanical restrictions to the swivel range. The servo mount is attached adjacent to the shaft, and various positions are possible to suit the conditions inside your model.
Pack contentsFactory-assembled Schottel drive system consisting of injection-moulded plastic components, servo mount, 65 mm Ø right-hand and left-hand propellers, installation and running notes in German, English and French. PRICE £87.00
VOITH SCHNEIDER
Product information
True-scale propeller drive unit for powering and controlling model boats. The new Voith-Schneider propeller unit (usual abbreviation VSP) for model boats was developed with the help of original factory drawings. At the design stage we insisted that all the basic functions should emulate those of the original. In the Voith-Schneider system the propeller generates both thrust and steering forces by altering the angle of the propeller blades.
Changes in speed are produced by altering the pitch angle of the propeller blades. Changes in speed are produced by altering the pitch angle of the propeller blades; motor speed remains constant. Thrust vectoring is used to alter the direction of running, with infinite variation available through 360º without any change in the direction of motor rotation. For this reason only a simple motor switch or a forward- only speed controller is required forthe motor. The VSP is designed as a robust slow-running unit (the SPEED 500 E 12 V motor supplied is fitted with an appropriate reduction gearbox). In an effort to generate as little noise as possible, the reduction gearbox is based on a toothed belt reducer. The system is straightforward to install in the model boat: the mounting ring (supplied) is glued in the hull, and the VSP is simply screwed to the ring. The main shaft is supported in two rubber-sealed ballraces, making the VSP unit virtually watertight. All other heavily stressed parts are made of metal or high-quality bearing plastics, and the unit can be expected to have a long useful life if maintained properly. The propeller blades can be replaced easily if they should become damaged. Two servos are required to control the system.
Contents
VSP, connection cables, mounting ring, electric motor SPEED 500 E, small parts, instructions.
Specification
Drive motor SPEED 500 E 12 V
Operating voltage 10 ... 12 V
No. of propeller blades 5
Blade length approx. 50 mm
Propeller disc Ø approx. 65 mm
Overall height (incl. motor) approx. 155 mm
Housing Ø approx. 93 mm
Weight (incl. motor) approx. 445 g
Height excl. motor approx. 115 mm
Required opening in hull approx. 84 mm PRICE £154.00 BUY 2 TOGETHER AND THERE WILL BE A DISCOUNT ON THE PRICE.
MOTOR MOUNT
Product information
Special motor mount for JET Propulsion Unit 6 Booster with connecting hole for SPEED 700 series and ULTRA 1300-9M motors. PRICE £22.00
We have a full range of motor mounts, 400 up to 700, M.F.A., ROBBE and Graupner
Also available water cooling coils sizes 400 up to 820.
We stock M.F.A.. water pumps