Mini Craftsman V4 Steam Engine with Reverse Gearbox, Toy and Educational STEM Gift

Mini V4 Steam Engine Model with Reverse Gearbox Toy Creative Gift

The Mini V4 steam engine is a type of heat engine that uses the force produced by steam pressure to push a piston back and forth inside a cylinder. This model is small and novel, with a wide range of applications. It can be used as a gift for kids’ science projects, physical/mechanical learning, or as a teacher’s demonstration prop in class. It can also be used as a birthday gift for friends, families, parents, and children.

Features:

– Exquisite appearance: The model is small and exquisite, and can be placed in the palm of your hand.
– Reversing structure: The model has two gears, forward and reverse, and a miniature stainless steel crankshaft with bearings at both ends. The gearbox gears are also fixed with bearings, and the brass gear transmission and shift fork clutch ensure smooth operation.
– High performance: The model is small in size, low in power consumption, and high in thermal/dynamic conversion efficiency. It is an efficient power option in the case of small model space and low boiler (50 100mm diameter) power.
– Easy maintenance: The model is designed with a detachable structure for easy maintenance and replacement of parts.

Specifications:

– Item Name: Mini V4 Steam Engine
– Material: Metal
– Structure: Piston slide valve
– Number of Cylinder: 4
– Bore x Stroke Size: 8 x 8mm
– Gear Ratio: 1: 2: 2
– Output Shaft: φ3mm
– Pressure: 3kg / c㎡
– Temperature: 50 ～ 120 ℃
– Lubricator: Nut type
– Dimensions: 120(L) x 85(W) x 100(H)mm
– Weight: 300g
– Package Dimensions: 15 x 12 x 12cm
– Package Weight: 400g
– Packing: Box

Package Content:

– 1Set x Gearbox + Mini V4-Steam Engine