Weekly preventive maintenance items for ECS systems

-Check foreign matters and consistent height of signal pins -Inspect air leakage at fitting positions by hand touch -Clean sundries on docking surfaces -Check abnormal gaps after full connection

Monthly in-depth maintenance items for ECS systems

-Refill lubricating grease for positioning pins and sleeves -Tighten loose mounting screws -Check fastening status of fluid joints -Confirm stability of positioning assemblies

Common causes for ECS docking jamming failure

Long-term operation leads to structural displacement exceeding ±2mm floating compensation range. Solution: recalibrate installation positions of cylinders and fixtures.

Troubleshooting for air leakage of separated ECS pneumatic modules

Leakage is mainly caused by aging sealing rings or damaged internal valve cores. Direct replacement of whole pneumatic joint assemblies is recommended instead of self-disassembly repair.

First-step troubleshooting for offline ECS network modules

Dust accumulation causes increased pin contact impedance. Clean pins thoroughly with air blow guns or dedicated electronic contact cleaner first.

Qiaotian Intelligent Equipment-Product Center

Industrial Connectors

QIAOTIAN Industrial Connectors are safe, stable, long-life modular connection solutions that integrate power, signals, data, water, oil, and air. They solve problems of low efficiency and high error rates in manual wiring, supporting flexible production for automotive, new energy, injection molding, and automation industries.

Q 产品优势

星空网页版智能工业连接器凭借其卓越的设计和制造工艺，为工业自动化提供了可靠的能源连接保障。
高度集成，柔性拓展：产品采用模块化设计，单系统可同时实现强电、弱电信号、高频数据及多种流体（水、液压油、压缩空气）的集中连接。这种设计支持根据具体应用需求灵活选配与拓展，极大地方便了系统的升级和维护。
卓越性能，超长寿命：核心电模块采用进口材料与表带触指或冠簧技术，具备极低的接触电阻与高载流能力，最大额定电流可达 350A。其插拔寿命最高可达 10 万至 50 万次，确保在长期高频次使用下依然保持稳定的输出。
精准导向，容差对接：为了适应自动化设备的盲插需求，产品配备了自研的导向与浮动机构。该机构在 XY 方向提供 ±2mm 的浮动补偿，Z 轴提供 ±1mm 的补偿，并具备 ±0.5° 的角度补偿能力，有效消除了对接误差与加工误差，实现了无缝对接。
安全可靠，无漏传输：流体模块采用专利的平面无滴漏设计，确保在回路断开后介质零泄漏，保持生产环境的整洁。

星空网页版智能工业连接器凭借其卓越的设计和制造工艺，为工业自动化提供了可靠的能源连接保障。
高度集成，柔性拓展：产品采用模块化设计，单系统可同时实现强电、弱电信号、高频数据及多种流体（水、液压油、压缩空气）的集中连接。这种设计支持根据具体应用需求灵活选配与拓展，极大地方便了系统的升级和维护。
卓越性能，超长寿命：核心电模块采用进口材料与表带触指或冠簧技术，具备极低的接触电阻与高载流能力，最大额定电流可达 350A。其插拔寿命最高可达 10 万至 50 万次，确保在长期高频次使用下依然保持稳定的输出。
精准导向，容差对接：为了适应自动化设备的盲插需求，产品配备了自研的导向与浮动机构。该机构在 XY 方向提供 ±2mm 的浮动补偿，Z 轴提供 ±1mm 的补偿，并具备 ±0.5° 的角度补偿能力，有效消除了对接误差与加工误差，实现了无缝对接。
安全可靠，无漏传输：流体模块采用专利的平面无滴漏设计，确保在回路断开后介质零泄漏，保持生产环境的整洁。
Q 典型应用

星空网页版智能工业连接器广泛应用于多个对自动化和可靠性要求极高的工业场景。
注塑与冲压模具快换系统：在大型注塑机（如海天、恩格尔等品牌）的模具切换过程中，ECS 组合连接系统发挥了关键作用。它能够实现模具冷却水、液压油及热流道电信号的秒级自动互连，彻底免除了人工开关水阀与卸压的繁琐操作，使换模效率提升 80% 以上。
新能源三电测试线：在电驱总成和电池 PACK 的下线合格性测试与老化测试中，星空网页版的连接器提供了稳定可靠的接口。利用大电流强电模块与高频信号模块的组合，产品能够满足高压（耐压 4000V）、大电流（峰值 600A）及复杂信号的稳定传输需求，统一了测试接口，并兼容多种机型。
汽车焊装车间柔性生产：在焊装线的台车、工装夹具及机器人的快速切换应用中，星空网页版连接器提供了水、气、电三种介质的同步传输。配合气缸或油缸驱动的锁紧机构，确保了在高频次切换下的连接可靠性与信号反馈的准确性。

星空网页版智能工业连接器广泛应用于多个对自动化和可靠性要求极高的工业场景。
注塑与冲压模具快换系统：在大型注塑机（如海天、恩格尔等品牌）的模具切换过程中，ECS 组合连接系统发挥了关键作用。它能够实现模具冷却水、液压油及热流道电信号的秒级自动互连，彻底免除了人工开关水阀与卸压的繁琐操作，使换模效率提升 80% 以上。
新能源三电测试线：在电驱总成和电池 PACK 的下线合格性测试与老化测试中，星空网页版的连接器提供了稳定可靠的接口。利用大电流强电模块与高频信号模块的组合，产品能够满足高压（耐压 4000V）、大电流（峰值 600A）及复杂信号的稳定传输需求，统一了测试接口，并兼容多种机型。
汽车焊装车间柔性生产：在焊装线的台车、工装夹具及机器人的快速切换应用中，星空网页版连接器提供了水、气、电三种介质的同步传输。配合气缸或油缸驱动的锁紧机构，确保了在高频次切换下的连接可靠性与信号反馈的准确性。

技术参数

星空网页版智能工业连接器涵盖了多种模块，以满足不同介质的传输需求。以下是各核心模块的主要技术参数：

模块类别	核心参数指标
强电/高压模块	额定电压：最高 1000V；额定电流：最大 300A（峰值可达 600A）；接触电阻：<25μΩ；插拔寿命：10 万次
信号/数据模块	额定电压：600V；额定电流：5-10A；极数：最多 37 极可选；支持高频数据传输及防干扰屏蔽；防护等级：IP65（带壳）/ IP67(连接状态）
流体模块 (水/气)	通径：Φ4 至 Φ37mm；最大工作压力：15-40bar；密封材质：NBR/FKM 等；适用温度：-15°C 至 +90°C
液压模块 (油)	通径：Φ4 至 Φ25mm；最大工作压力：标准版 160bar，高压版最高 500bar；适用温度：-40°C 至 +180°C
机械与环境参数	浮动补偿：X/Y 轴 ±2mm，Z 轴 ±1mm，角度 ±0.5°；工作温度：-40°C 至 +125°C

星空网页版智能工业连接器涵盖了多种模块，以满足不同介质的传输需求。以下是各核心模块的主要技术参数：

模块类别	核心参数指标
强电/高压模块	额定电压：最高 1000V；额定电流：最大 300A（峰值可达 600A）；接触电阻：<25μΩ；插拔寿命：10 万次
信号/数据模块	额定电压：600V；额定电流：5-10A；极数：最多 37 极可选；支持高频数据传输及防干扰屏蔽；防护等级：IP65（带壳）/ IP67(连接状态）
流体模块 (水/气)	通径：Φ4 至 Φ37mm；最大工作压力：15-40bar；密封材质：NBR/FKM 等；适用温度：-15°C 至 +90°C
液压模块 (油)	通径：Φ4 至 Φ25mm；最大工作压力：标准版 160bar，高压版最高 500bar；适用温度：-40°C 至 +180°C
机械与环境参数	浮动补偿：X/Y 轴 ±2mm，Z 轴 ±1mm，角度 ±0.5°；工作温度：-40°C 至 +125°C

Q 选型建议

为了确保连接器在实际应用中发挥最佳性能，建议在选型时综合考虑以下因素：
明确应用场景与介质需求：首先需要详细评估实际工况中需要传输的介质类型，包括强电、弱电、水、气、油等，并明确其具体的参数要求，如电压、电流、流量、压力和温度。
确定对接方式与频次：针对高频次的自动化对接场景，例如机器人换枪或全自动测试线，强烈推荐选用带浮动机构的面板安装型 QCM 或 ECS 组合连接系统。对于低频次或需要手动维护的场景，外壳安装型 QCM 则是更为经济实用的选择。
评估环境与安全要求：在振动大、油污重或有防飞溅要求的恶劣环境中，应选用具备高防护等级（IP65/IP67）的金属外壳及耐腐蚀密封件。

为了确保连接器在实际应用中发挥最佳性能，建议在选型时综合考虑以下因素：
明确应用场景与介质需求：首先需要详细评估实际工况中需要传输的介质类型，包括强电、弱电、水、气、油等，并明确其具体的参数要求，如电压、电流、流量、压力和温度。
确定对接方式与频次：针对高频次的自动化对接场景，例如机器人换枪或全自动测试线，强烈推荐选用带浮动机构的面板安装型 QCM 或 ECS 组合连接系统。对于低频次或需要手动维护的场景，外壳安装型 QCM 则是更为经济实用的选择。
评估环境与安全要求：在振动大、油污重或有防飞溅要求的恶劣环境中，应选用具备高防护等级（IP65/IP67）的金属外壳及耐腐蚀密封件。
Q 服务支持

星空网页版智能不仅提供高质量的产品，还致力于为客户提供全方位的服务支持。
定制化研发：星空网页版拥有一支由 45 人组成的专业技术研发团队，能够根据客户特殊的空间限制、极端参数要求或特定的工艺流程，提供从概念设计到样品验证的深度定制服务。
快速响应与交付：依托标准化的零部件库存与高效的供应链管理体系，星空网页版的常规产品货期仅需 4 周，大幅缩短了客户的项目周期，保障了生产的连续性。
全生命周期保障：星空网页版在全国设有 10 余个销售办公室及售后服务网点，能够提供现场安装指导、调试支持及定期的维护保养培训，确保设备在整个生命周期内长期稳定运行。

星空网页版智能不仅提供高质量的产品，还致力于为客户提供全方位的服务支持。
定制化研发：星空网页版拥有一支由 45 人组成的专业技术研发团队，能够根据客户特殊的空间限制、极端参数要求或特定的工艺流程，提供从概念设计到样品验证的深度定制服务。
快速响应与交付：依托标准化的零部件库存与高效的供应链管理体系，星空网页版的常规产品货期仅需 4 周，大幅缩短了客户的项目周期，保障了生产的连续性。
全生命周期保障：星空网页版在全国设有 10 余个销售办公室及售后服务网点，能够提供现场安装指导、调试支持及定期的维护保养培训，确保设备在整个生命周期内长期稳定运行。

Electrical connector Fluid Connectors Energy mix connection systems

Quick Connecting Module for Energy Combination

Multi-Pole Connectors (MPC)

Quick Connecting Module for Energy Combination

Thanks to the modular, miniaturized and specialized design of QCM for energy combination, Qiao Tian is able to quickly provide customers with high-quality, long-life energy connection and combination solutions to meet their demanding application requirements.

Technical Advantage

Long useful life

Cables able to be pre-assembled

Compact structure for easy installation

Flexible configuration according to customer needs

Multi-Pole Connectors (MPC)

Multi-pole connectors (MPC) with high stability, outstanding integration and long useful life, are widely used for electrical connection of multicouplers where insertion and removal are frequently performed and extremely high connection reliability is required, to provide customers with a reliable and stable connection solution.

Technical Advantage

With excellent electrical performance and capable of stable connection

Pins made of imported materials and capable of enduring a million insertions and removals

Capable of safe operation in environments subject to high requirements on temperature, vibration and impact

Connectable with a wide range of wires to transmit a variety of low-voltage signals as well as strong current up to 150A

Product Name	Product Introduction	Technical Advantage
MTC Quick Connectors for Mold Temperature Control More	MTC quick connectors for mold temperature control, as an important core connector in the mold water collectors and mold water circuit combination boards, can quickly connect mold water circuits to reduce the time of mold change and meet the heating and cooling needs of customers for all kinds of molds.	Capable of leak-free connection with a small volume and a high flow rate With a long mechanical life and capable of enduring frequent insertion and removal Bi-directional sealing ensuring connection/disconnection without leakage Robust and highly resistant to wear and corrosion
QCT Quick Connectors for Temperature Control More	QCT quick connectors for temperature control adopt a flat head and non-drip design to prevent contamination during connection and disconnection. They are mainly used for connection of medium water and can also be used for connection of low-pressure oil, gas and other media.	Allowable alignment error ≤ 1mm With a long mechanical life and capable of enduring frequent insertion and removal Bi-directional sealing ensuring connection/disconnection without leakage With a flat head, ensuring cleanliness and preventing entry of impurities, air, etc.
QCB Quick Connectors for Temperature Control More	QCB quick connectors for temperature control adopt a flat head and non-drip design to prevent contamination during connection and disconnection. They are applicable to a variety of fluid environment and widely used for mold temperature control in injection molding machines.	With a small volume and high flow rate With a long mechanical life and capable of enduring frequent insertion and removal Bi-directional sealing ensuring connection/disconnection without leakage Robust and highly resistant to wear and corrosion With a flat head, ensuring cleanliness and preventing entry of impurities, air, etc.
QCS Quick?Connectors?for?Sealing More	QCS quick connectors for sealing are male snap-on connectors. They are widely used in air tightness and aging tests of cooling water pipes, oil pipes and other pipes with special-shaped orifices.	Low flow loss, worry-free testing Face sealing with an easy-to-replace seal ring Robust and highly resistant to wear and corrosion Compact, easy to operate, and able to be connected and disconnected with one hand
MQC Medium-Pressure Quick Connectors More	MQC medium-pressure quick connectors are manually operated quick connectors dedicated to quick connection of hydraulic circuits. They adopt a flat head and drop-free design to prevent contamination during connection and disconnection. Featured with outstanding resistance to high temperature and connection reliability, they are widely used for connection of circuits of machinery, injection molding machines, core pulling mechanisms, etc.	With a small volume and high flow rate Bi-directional sealing ensuring connection/disconnection without leakage Locked through steel balls to enable reliable connection and prevent accidental disconnection With a flat head, ensuring cleanliness and preventing entry of impurities, air, etc.
QCH Hydraulic Quick Connectors More	QCH hydraulic quick connectors are manually operated quick connectors dedicated to quick connection of hydraulic circuits. They adopt a flat head and non-drip design to prevent contamination during connection and disconnection. SPH hydraulic quick connectors are robust and can withstand high pressure, suitable for all kinds of high-pressure hydraulic circuits.	With a long mechanical life and capable of enduring frequent insertion and removal Bi-directional sealing ensuring connection/disconnection without leakage Robust and highly resistant to wear and corrosion With a flat head, ensuring cleanliness and preventing entry of impurities, air, etc.

QC42 Energy Combination Module

MTC Manual Combination Boards

ECS Energy Combination and Connection System

QC42 Energy Combination Module

QC42-P01 combination module is a standard energy combination and connection system. It is widely used in trolley, tooling, fixture changing and other scenarios and can realise quick connection of network signals, optical signals, power supply, gas and other energy sources during flexible changing of production lines.

Technical Advantage

Modular design and a great variety of options

Plug-in signal pins, easy to replace

With a long mechanical life and capable of enduring frequent insertion and removal

Protection class up to IP65 after connection

MTC Manual Combination Boards

The MTC manual combination board is a standard multi water circuit coupling connector that allows for quick connection of mold water circuits, reduces mold changeover time, and meets the heating and cooling needs of customers for all types of molds.

Technical Advantage

Leak-free connection

Various forms of tail interface

Compact and easy to operate

Lever principle adopted and interconnection realized in one second

ECS Energy Combination and Connection System

The ECS energy combination and connection system is a solution to automated energy connection customised based on customer requirements. It is particularly suitable for difficult-to-access work environment, or for applications under extreme temperatures, or quick connections involving high connection forces or frequent connection and disconnection, and can significantly reduce working time and improve work efficiency.

Technical Advantage

Precise: With floating and guiding devices

Efficient: All objects connected through one connection

Convenient: Modular fluid and electrical connectors

Reliable: Long useful life, capable of enduring a million insertions and removals

Safe: One single position with locking mechanism preventing disengagement