采购字段 采购前需要确认的关键规格 材质/可选材料 Cast steel, alloy steel or elastic element material according to coupling type and torque. 适配主机 CrusherScreening equipmentConveyorSand washer 询价必须提供 Coupling typeTwo shaft diameters, keyway size and distanceTorque, speed and connected equipmentPhotos or drawing of the old coupling 常见磨损原因 Motor and driven shaft misalignmentOverload, vibration or loose boltsAging of rubber or elastic elements 是否支持定制 Yes. Shaft bore, keyway and coupling type can be matched by drawing or sample.