12V Mini Model Dynamo for Steam Engine

12V Mini Model Dynamo for Steam Engine Features: .It measures length 71MM, width 48MM, high-63MM, weight 57G. .Shaft diameter is 2MM. .This is a great running Dynamo. It will generate 12 volts at about 1 amp if you drive it with your steam engine, or if you apply up to 12 volts DC to the terminals, it will function as a motor. It is in excellent condition and will not disappoint! Specifications: .Color: As Shown .Material: Metal .Item: FD-4 .Product Size: 7.1 x 4.8 x 6.3cm .Product Weight: 57g .Package Dimensions: 12 x 10 x 7cm .Package Weight: 100g .Packing: Box Package Content: .1 x Model Dynamo