A cylindrical drum that winds and stores wire rope or cable in hoisting mechanisms to lift and lower loads vertically.
The hoist drum is a critical rotating component in hoisting systems, typically mounted on a shaft and driven by a motor through a gear reducer. It provides the mechanical interface for spooling wire rope or cable, converting rotational motion into linear lifting/lowering movement. Drums are engineered with precise groove patterns (smooth, helical, or Lebus grooves) to ensure proper rope alignment, prevent overlapping, and distribute stress evenly across the drum surface. They must withstand torsional, bending, and compressive forces while maintaining dimensional stability under dynamic loading conditions.
该组件会出现在以下整机或工业产品中。
诱因 → 失效模式 → 工程缓解
不是客户评论，也不是实时热度。以下维度用于前期 RFQ 准备和供应商评估。
这些分值是采购评估维度示例，不代表真实客户评分、具体国家买家反馈或实时询盘。
Grooves guide the wire rope to wind evenly in layers, prevent rope slippage or overlapping, reduce wear by distributing contact stress, and improve rope life by maintaining proper spooling geometry.
Drum capacity = (π × (Drum diameter + (Number of layers - 1) × 2 × Rope diameter)) × Drum length × Number of layers / Rope diameter. Factors include rope diameter, drum dimensions, and allowable layers per safety standards.
Regular inspection for cracks, wear, or deformation; lubrication of bearings and shafts; checking groove integrity and rope alignment; and monitoring for corrosion or surface damage to prevent failure.
CNFX 是开放目录，不是交易平台或采购代理。工厂资料和表单用于帮助你准备直接沟通。
CNFX 制造商资料、技术分类、公开产品信息和持续合理性检查。
说明目标数量、应用场景、交期和关键技术要求，用于准备 RFQ 或供应商评估。