重型Z轴往复机ZA15是为喷枪提供上下运动的重载型精密运载机构，在控制系统协同下，可与多轴往复机搭配，借助精准驱动，带动喷枪稳定完成上下往复动作，适配大负载、高精度喷涂场景。
The heavy-duty Z-axis reciprocator ZA15 is a heavy-duty precision transport mechanism that provides up and down motion for the spray gun. In conjunction with the control system, it can be used in conjunction with a multi-axis reciprocator. With the help of precise drive, it can drive the spray gun to complete stable up and down reciprocating motion, suitable for heavy-load, high-precision spraying scenarios.

设备描述
Device Description

采用“伺服电机驱动 + 齿轮齿带传动 + 立柱导向”的整体架构：

u 驱动端：底部配置伺服电机，经减速增扭后，通过同步轮带动齿轮齿带运转；

u 传动端：齿轮齿带内部嵌有钢丝，具备高耐磨性，搭配高品质同步轮，运行平稳、低噪，换向平顺，且免频繁维护；

u 执行端：齿带与载台相连，配合立柱导向，实现载台（及所载喷枪 ）精准上下往复运动；驱动电机安装于设备下方半密闭区域，兼顾稳定性与安全性。

Adopts an overall structure of "servo motor drive + gear and toothed belt transmission + column guidance":

u Drive end: A servo motor is configured at the bottom. After deceleration and torque increase, it drives the gear and toothed belt to run through the synchronous wheel;

u Transmission end: The gear and toothed belt have steel wires embedded inside, with high wear resistance. Matched with high-quality synchronous wheels, it runs smoothly, with low noise, smooth reversing, and no frequent maintenance required;

u Execution end: The toothed belt is connected to the carrier platform. With the guidance of the column, it realizes the precise up-and-down reciprocating movement of the carrier platform (and the spray gun mounted on it); The drive motor is installed in the semi-closed area below the equipment, taking into account stability and safety.

功能及特点
Functions and features

(1) 多轴协同与复杂轨迹：可与X轴、Y轴、U轴及旋转轴组合，依托控制系统，支持复杂运动轨迹喷涂，适配异形工件、多面喷涂等工艺需求。
Multi-axis coordination and complex trajectories：Can be combined with X-axis, Y-axis, U-axis and rotating axis. Relying on the control system, it supports complex motion trajectory spraying, suitable for process requirements such as special-shaped workpieces and multi-surface spraying.

(2) 精准调速控制：伺服电机驱动保障运行速度（0.01 - 0.4m/s）、加速度（0.1 - 1.5m/s²）精准可调，匹配不同喷涂节奏与涂料特性。
Precise speed control：The servo motor drive ensures that the running speed (0.01 - 0.4m/s) and acceleration (0.1 - 1.5m/s²) can be precisely adjusted to match different spraying rhythms and coating characteristics.

(3) 大负载与灵活挂载：载重达150kg，可挂载超20套自动喷枪或8个U轴部件；支持双侧挂载，喷枪安装拓展性高，适配大规模协同作业。
Large payload and flexible mounting：The load capacity reaches 150kg, and it can mount more than 20 sets of automatic spray guns or 8 U-axis components; it supports double-sided mounting, with high expandability for spray gun installation, suitable for large-scale collaborative operations.

(4) 稳定传动与低运维：齿轮齿带内置钢丝，耐磨抗拉长，配合高品质同步轮，运行无抖动、低噪音，换向平顺；传动系统免频繁维护，降低运维成本。
Stable transmission and low maintenance：The gear and toothed belt have built-in steel wires, which are wear-resistant and resistant to stretching. Matched with high-quality synchronous wheels, it runs without jitter, low noise, and smooth reversing; the transmission system requires no frequent maintenance, reducing operation and maintenance costs.

(5) 高精度定位与反馈:重复定位精度±0.1mm，采用绝对值编码器实现位置检测；支持状态反馈、故障自检，助力产线智能运维。
High-precision positioning and feedback:The repeat positioning accuracy is ±0.1mm, and an absolute value encoder is used for position detection; it supports status feedback and fault self-diagnosis, helping intelligent operation and maintenance of the production line.