4mm scale Gearboxes
14:1 worm gearbox
WGB14 14:1 worm gearbox
The design of this gearbox allows it to be split to enable the gear to be disengaged during the construction of the model. Input shaft; 1.5mm axle; 2mm. Two gearboxes per pack
Construction: Nylon shell and worm wheel brass worm
Status: Available
Price: £12.50
21:1 worm gearbox
WGB21 21:1 worm gearbox
Similar in design to WGB14 but with a 21:1 brass gearset. Input shaft; 1.5mm axle; 1/8”
Construction: Nylon shell brass gears
Status: In Preparation
Deposit: £2.00
Pre-orders:
14:1 worm gearbox
CGB14 14:1 worm gearbox
Utilises the same gearset as WGB14 but has a layshaft and 1:1 spur gears. Input shaft; 1.5mm axle; 2mm Two gearboxes and two pairs of universal joints per pack
Construction: Nylon shell and worm wheel, brass worm, delrin spur gears
Status: In Preparation
Deposit: £2.00
Pre-orders:
28:1 combination gearbox
CGB28 28:1 combination gearbox
Utilises the same gearset as WGB14 but has a layshaft and 2:1 spur gears to give an overall ratio of 28:1 Input shaft; 1.5mm axle; 2mm Two gearboxes and two pairs of universal joints per pack
Construction: Nylon shell and worm wheel, brass worm, delrin spur gears
Status: In Preparation
Deposit: £2.00
Pre-orders:
42:1 combination gearbox
CGB42M 42:1 combination gearbox
A combination of WGB21, a 2:1 spur gearbox and universal joints to give a combination drive for small locos. Designed for the Mashima 10 series motors. Input shaft; 1.5mm axle; 1/8”
Construction: Nylon shell,brass worm gears and delrin spur gears
Status: In Preparation
Deposit: £2.00
Pre-orders:
42:1 combination gearbox
CGB42L 42:1 combination gearbox
A combination of WGB21, a 2:1 spur gearbox and universal joints to give a combination drive for small locos. Designed for the Nigel Lawton 16x8mm motor. Input shaft; 1mm axle; 1/8”
Construction: Nylon shell,brass worm gears and delrin spur gears
Status: In Preparation
Deposit: £2.00
Pre-orders:
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