The bell cover provided by our company is an IEC standard motor and hydraulic pump connection element. The connecting flanges at both ends are machined. After the bell cover is used, the motor shaft and the pump shaft are automatically centered. There are a small amount of bell-shaped cover specifications required for commonly used hydraulic pumps, and the standard type of bell-shaped cover is made of aluminum alloy. It also supports customized drawings, and customized materials are available.