7-Pin Auxiliary Power Coiled Harness can be configured around equipment interfaces and routing. A coiled cord is a complete moving cable system; extension ratio, force and life cannot be selected independently.七针辅助电源螺旋线束可围绕设备接口与安装路径进行配置。卷线是一套完整运动线缆系统，拉伸倍率、作用力与寿命不能相互独立选择。
Use the 7-pin auxiliary power coiled harness form as a starting point and confirm these design points against drawings and the actual equipment.以七针辅助电源螺旋线束的结构形式为起点，结合图纸和实际设备确认以下设计要点。
Define retracted and extended lengths, coil diameter and straight tails from the working stroke. Repeated motion also requires review of retraction force, fixing points and cable fatigue.结合工作行程确认收缩长度、伸展长度、圈径和直线尾段；反复运动时还需审核回弹力、固定点与线材疲劳表现。
Maximum extension is not the continuous working length最大拉伸长度不等于长期工作长度
Coiled appearance does not establish extension-cycle life卷绕外观不能证明耐伸缩寿命
The table describes the construction and available configuration choices. Materials, dimensions, circuits and inspection requirements are agreed for each project.以下说明展示结构与可配置内容。具体材料、尺寸、电路和检验要求按项目确认。
| Retracted length, working extension and coil diameter收缩长度、工作伸长与圈径 | Record retracted length, normal working extension and coil diameter separately.分别记录收缩长度、正常工作伸长和圈径。 |
|---|---|
| Coil hand, straight-tail length and end orientation螺旋方向、直尾长度与端头方向 | Define coil direction, straight-tail lengths and both cable exits.确定螺旋方向、直尾长度及两端出线方向。 |
| Conductor, jacket and retraction-force conditions导体、护套及回复力条件 | Select conductor and jacket construction for restoring force and operating duty together.导体与护套结构按回复力和工况共同选择。 |
| Extension frequency, cycle target and fixing伸缩频率、循环目标与固定方式 | Specify extension frequency, cycle target and fixing conditions at both ends.注明伸缩频率、循环目标和两端固定条件。 |
| Installation and operating boundary安装与使用边界 | Provide retracted and working dimensions, coil geometry, both endpoints, circuits, restoring force, environment and motion profile.请提供收缩与工作尺寸、线圈几何、两端接口、回路、回弹力、环境与动作谱。 |
| Sample and release basis样品与放行依据 | Release records the cable build, coil dimensions, tail directions, endpoints, forming conditions and agreed dimensional, electrical and cycle evidence.放行文件记录线缆结构、线圈尺寸、尾段方向、端点、成型条件与约定的尺寸、电气及循环证据。 |
These are connection directions for project discussion. Suitability depends on interfaces, circuits, installation conditions and project validation; configuration can be adapted to the equipment.以下为可讨论的连接方向。实际适用性取决于接口、电路、安装环境和项目验证，可按设备需求调整。
Consider handling, plug grip and cable bends together. Align the exit direction with the device position during use. Record retracted length, normal working extension and coil diameter separately.便携设备连接要同时考虑操作手势、插头握持和尾部弯曲空间，线缆出口方向应与实际使用姿态协调。选配时，分别记录收缩长度、正常工作伸长和圈径。
Define travel, speed and retention at both ends of moving connections. Set separate targets and validation conditions for bending and torsion. Define coil direction, straight-tail lengths and both cable exits.移动连接需明确动作行程、速度和两端固定，动态弯曲与扭转应分别设定目标和验证条件。选配时，确定螺旋方向、直尾长度及两端出线方向。
Keep bending loads away from contacts through appropriate rear support. Review exit angle, retention distance and boot dimensions with the enclosure. Select conductor and jacket construction for restoring force and operating duty together.端头后方的支撑要避免把弯折载荷直接传到接点，出线角度、固定距离和尾套尺寸需与机壳一起评审。选配时，导体与护套结构按回复力和工况共同选择。
Coordinate board positions, module removal and wire bends within the enclosure. Preserve insulation clearance and support behind each termination. Specify extension frequency, cycle target and fixing conditions at both ends.机箱内部配线需要协调板卡位置、模块拆装和导线转弯空间；端接后的绝缘与支撑不能被外壳挤压。选配时，注明伸缩频率、循环目标和两端固定条件。
Check gender, keying, coupling and end-face views together. Equal contact counts do not replace confirmation of the exact series and part numbers. Record retracted length, normal working extension and coil diameter separately.圆形接口需要同时核对公母、键位、锁紧方式和端视图，针数相同并不能替代完整系列与料号确认。选配时，分别记录收缩长度、正常工作伸长和圈径。
Start measurement leads from signal type, input conditions and grounding. Select pairs and shields for the actual measurement range and noise target. Define coil direction, straight-tail lengths and both cable exits.测量引线以信号类型、输入条件和接地方式为起点，线对与屏蔽选择需要对应实际量程和噪声目标。选配时，确定螺旋方向、直尾长度及两端出线方向。
Our China factory supports spiral coiled cable projects through custom wire harness manufacturing and OEM/ODM development. Interface, circuit and installation data guide material selection, sample builds and manufacturing-document approval before repeat production.Super Smile-Tech 中国工厂围绕螺旋电缆组件的项目需求提供定制线束制造与 OEM/ODM 支持。我们从接口、电路与安装资料开始，协同物料选配、样品制作和制造文件确认，再按批准要求组织重复生产。
Record retracted length, normal working extension and coil diameter separately. Maximum extension is not the continuous working length.分别记录收缩长度、正常工作伸长和圈径。 最大拉伸长度不等于长期工作长度。
Define coil direction, straight-tail lengths and both cable exits. Coiled appearance does not establish extension-cycle life.确定螺旋方向、直尾长度及两端出线方向。 卷绕外观不能证明耐伸缩寿命。
Select conductor and jacket construction for restoring force and operating duty together. Do not transfer extension strain directly to terminals.导体与护套结构按回复力和工况共同选择。 伸缩应力不得直接传至端子。
Maximum extension is not the continuous working length. Record retracted length, normal working extension and coil diameter separately.最大拉伸长度不等于长期工作长度。分别记录收缩长度、正常工作伸长和圈径。
Coiled appearance does not establish extension-cycle life. Define coil direction, straight-tail lengths and both cable exits.卷绕外观不能证明耐伸缩寿命。确定螺旋方向、直尾长度及两端出线方向。
Do not transfer extension strain directly to terminals. Select conductor and jacket construction for restoring force and operating duty together.伸缩应力不得直接传至端子。导体与护套结构按回复力和工况共同选择。
Share mating interfaces, a circuit table, target lengths or a sample for the 7-pin auxiliary power coiled harness. We can use them to review configuration and sample requirements.提供七针辅助电源螺旋线束的对插接口、回路表、目标长度或参考样品，我们据此梳理选配与样品确认事项。
