The dual LiPO charging board has been specially designed to charge 1 or 2 lithium-polymer batteries of different capacities at the same time. The charging current can be adapted to the respective battery capacity using various DIP switch settings. The supply voltage refers
the double charger from a USB port, such as a power bank. This can be loaded anywhere with the double lipo charger. Delivery includes 2 JST cables.

TECHNICAL SPECIFICATIONS:

• Rated charging voltage (V): 3.7
• Charging current (mA): 20/70/120/170/270/320/370
• end of charge voltage (V): 4,2
• Input voltage (V): 5 volts USB
• Dimensions (mm) 42 x 32 x 10
• Charging current selection: via DIP switch
• Connection: 2-pin JST plug, reverse polarity protected

You can download the user manual:  [ User manual - 115 KB ]

Snailless 1:87 car brass gearbox. Thanks to the ratio of 1:56, as well as the use of a 6-mm speed-optimized motor and the design complete with spur gear wheels, the powerful transmission runs smoothly and smoothly. Due to its minimal dimensions, it is perfectly suited for use in smaller vehicles down to a size of a Smarts. The gearbox is bolted so it can be opened at any time for maintenance. In addition, the drive is fully enclosed, which makes it largely insensitive to dust and dirt.

The gearbox is completely assembled and tested.

 [ DATA SHEET - 308 Ko ]  

Snailless 1:87 car brass gearbox. Thanks to the ratio of 1:56, as well as the use of a 6-mm speed-optimized motor and the design complete with spur gear wheels, the powerful transmission runs smoothly and smoothly. Due to its minimal dimensions, it is perfectly suited for use in smaller vehicles down to a size of a Smarts.

The gearbox is bolted so it can be opened at any time for maintenance. In addition, the drive is fully enclosed, which makes it largely insensitive to dust and dirt. The gearbox is delivered as a kit.
 

 [ DATA SHEET - 285 Ko ]

1/87 two-wheel truck with metal wheels, 8 pieces. The higher weight of metal wheels ensures greater driving stability. In addition, these wheels save a complex paint because of the already silver version of the material. These rims are eye-catching!

The set includes:
- 2 x wheels, manufactured using the die-casting process (each 2 pieces), with a beautifully incorporated rim structure with a faithful appearance to the silver details.
- 4 tires in rubber material extra-soft and therefore much more adherent than conventional tires. This guarantees perfect traction.

Tire dimensions: Inner diameter 6.7 mm, outer diameter 12.3 mm, width 3.1 mm
Overall wheel dimensions: Width: 6.2 mm, diameter 12.3 mm, hole for 1 mm axle

Lithium-polymer rechargeable battery 100 mAh, with deep discharge protection, dimensions: 20 x 12 x 4 mm, 3.7 V, with cable.

Gear, Number of Teeth: 15, Module: 0.2, Bore: 1 mm (+0.02 mm), Height: 1 mm (-0.02mm), Serration: Straight, Material: Brass

 [ DATA SHEET - 50 Ko ]

Gear, Number of Teeth: 18, Module: 0.2, Bore: 1 mm (+0.02 mm), Height: 1 mm (-0.02mm), Serration: Straight, Material: Brass

 [ DATA SHEET - 51 Ko ]

Lithium-polymer battery with 110 mAh and integrated deep discharge protection, 5 cm cable, dimensions: 21 x 12 x 5 mm, 3.7 V, making it ideal for small trucks and vans.

To build angle drives, bevel gears have unbeatable advantages. In contrast to worm drives they are not inhibitory and have a better efficiency.
For use in micro model construction, we have a bevel gear with only 4.5 mm outside diameter in the program.
Be it as axle drive, for winches or individual gearbox solutions, with this gear interesting solutions can not only be found in micro-model construction.

TECHNICAL SPECIFICATIONS:

• 2 sets of 2 bevel gears
• Material: brass
• Module: 0.2
• Number of teeth: 20
• Tip / outer diameter: 4.5
• pitch circle: 4 mm
• Bore: 1.5 mm
• Collar: Ø 2.5mm / height: 0.8mm

With this kit, the construction of a simple worm gear with a 6 mm engine is a breeze.

Applications:
The G426 is a universal drive for implementing fast turning movements in the smallest space. Should e.g. a helicopter rotor to be driven, radiator fan in the truck model or the like to be moved, this drive offers itself. With a suitable speed controller even car drives can be realized hereby. If necessary, adjust the PWM frequency and full throttle position.
 
TECHNICAL SPECIFICATIONS:
- Dimensions: 6 x 10 x 14 mm
- Voltage range: 2-4.8 volts

 [ Instructions - 338 Ko ]
 [ Fiche technique - 297 Ko ]