HERR 12V Mini Dynamo Model Generator Motor DIY Accessory for Steam Engine Model
It generates 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.
This is a great running Dynamo, and can fit well with the steam engine.
It is mad of high-quality metal and in excellent condition.
Size: length 71mm (2.80inch), width 48mm (1.89inch), high 63mm (2.48inch)
