After the casting is completed through mold design, the resulting product prototype requires further processing before it can be installed on the integral cylinder. The steel castings are used to reduce the mass by 10%-20% after structural optimization. On the one hand, they bear the axial clamping force exerted by the lever on the brake disc; on the other hand, they are subject to the tangential friction of the brake disc.

The cylinder in the electric locomotive can pull the motor: These are the specific electric motors responsible for converting electrical energy into mechanical energy to drive the wheels of the locomotive. They can be placed directly on the locomotive's axles or connected to the wheels through a gearbox.

Control Systems using: Electric locomotives are equipped with sophisticated control systems to regulate power delivery to the traction motors, manage acceleration and braking, and coordinate with other locomotives in a multiple-unit setup.