Portal Crane
For hoist, luffing and slewing mechanisms of portal cranes, provide high dynamic response and energy feedback drive to solve load slipping and energy waste issues.
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Industry Challenges
01
High synchronisation requirements under varying loads, complex multi-motor control.
02
Risk of load slipping when brakes release – safety hazard.
03
Energy waste during lowering and deceleration, high resistor heating.
04
Higher energy consumption as equipment ages, rising maintenance costs.
INVT Solution
Portal Crane
INVT uses GD880 or GD350-CCS series drives with zero-speed hold and anti-drop functions, delivering full torque at brake release. Uses PCS or AFE energy feedback to return regenerative power to the grid or store it. Special algorithms reduce drive losses and improve overall efficiency by 0.5%.
View Larger ImageSolution Highlights
Core Concept
High response + energy feedback – a safe, energy-saving and easy-to-maintain drive for portal cranes.
Technical Claims
Zero-speed hold anti-drop: 200% torque at brake release prevents load drop.
PCS bidirectional converter: lowering/deceleration energy fed back to grid or battery, saving 20-30% electricity.
Drive efficiency optimisation: special modulation reduces switching losses, improving efficiency by 0.5%.
Harmonic suppression: minimises grid interference, ensures power quality.
Customer Benefits
01Operational Safety
Anti-drop technology eliminates falling loads, protects personnel.
02Energy Saving
20-30% electricity cost reduction via energy feedback, lowers operating costs.
03Higher Efficiency
Special algorithms improve system efficiency, reduce heat, extend equipment life.
04Lower Maintenance
Reduced use of braking resistors, less heat dissipation burden, fewer failures.
提升机解决方案
英威腾提升机解决方案以高性能驱动系统与PLC为核心，采用集成化架构，实现精准定位与快速响应。通过优化控制逻辑确保稳定高效运行，并依托一站式服务能力，为客户提供从设备到控制的完整自动化支持
View Larger Image方案主张
核心理念
一体化集成，构建自主可控、高效稳定的智能搬运系统
技术主张
全链路自主化：核心设备（PLC、变频器、伺服驱动器、电机）自主研发与深度集成，确保系统内部协同性、稳定性与可控性。
控制驱动一体化：通过“PLC+驱动”的紧密配合，优化控制逻辑，实现堆垛机的高速、高精、高动态响应，提升出入库效率。
全生命周期服务：提供从方案选型、调试到售后支持的一站式服务能力，保障系统长期可靠运行，降低客户总拥有成本。
方案价值
01延长设备运行寿命
双 PID 算法精准控压，供气稳定，电机温升降低，不易退磁。
02降低人工和系统成本
内置压缩机专属控制逻辑，免外接 PLC / 控制器，专机设计，易调试、易维护，可减少人工和系统成本。
03降低维护成本
IP56 高防护风扇 + 独立风道设计，粉尘 / 高湿环境 “零堵塞”，可以降低风扇故障率，减少维护频次
04XX行业深度适配
XXX深耕化工、冶金、食品医药等行业，既满足重工业高压供气需求，也保障食品医药行业对洁净压缩空气的高标准要求，适配性强。
05XX标题全栈式技术支持
XXX整合硬件驱动、软件算法与云平台服务，提供从设备控制到数据分析的全链路技术支持，赋能企业智能化转型
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