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Controller

It seems like you're asking about a controller for an electric rickshaw, specifically one that has a 50 Amp capacity and is designed to control 24 tubes.

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Roof Iron

E-rickshaws, also known as electric rickshaws or e-tricycles, are a type of three-wheeled vehicle that runs on electricity and is commonly used for short-distance transportation in many countries.

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Motor

An e-rickshaw motor refers to the electric motor used in electric rickshaws, also known as e-rickshaws or electric auto-rickshaws.