行业组件数据 · 2026

推臂/推板

A servo-driven pusher arm/plate is a precision alignment component used in automated systems to position, guide, or transfer workpieces with high accuracy and repeatability.

技术定义与适配语境
典型 推臂/推板 会按材料、尺寸公差、适配关系和失效风险在 机械和设备制造 中评估。

The pusher arm/plate is a critical component of servo-driven alignment pushers in industrial automation. It consists of a rigid structural element (arm or plate) attached to a servo motor via a linkage or direct drive. This component executes precise linear or rotational movements to contact and reposition objects on production lines, assembly stations, or packaging systems. Its design ensures controlled force application, minimal deflection, and accurate positioning within tight tolerances, typically ranging from ±0.1mm to ±0.5mm depending on application requirements.

组件规格

定义
The pusher arm/plate is a critical component of servo-driven alignment pushers in industrial automation. It consists of a rigid structural element (arm or plate) attached to a servo motor via a linkage or direct drive. This component executes precise linear or rotational movements to contact and reposition objects on production lines, assembly stations, or packaging systems. Its design ensures controlled force application, minimal deflection, and accurate positioning within tight tolerances, typically ranging from ±0.1mm to ±0.5mm depending on application requirements.
工作原理
The pusher arm/plate operates on electromechanical actuation principles. A servo motor receives position commands from a programmable logic controller (PLC) or motion controller. Through precision gearing or ball screw mechanisms, rotational motion is converted into linear displacement of the arm/plate. Feedback devices (encoders or resolvers) continuously monitor position, enabling closed-loop control for accurate alignment. The component applies controlled force to workpieces, ensuring proper orientation without damage, and retracts to its home position after each cycle.
材料
Common materials include: 1. Aluminum alloys (6061-T67075-T6) for lightweight applications with good strength-to-weight ratio. 2. Stainless steel (304316) for corrosive environments or high-wear applications. 3. Carbon steel (AISI 10454140) for high-strength requirements. 4. Engineering plastics (POMUHMW-PE) for non-marring applications. Surface treatments may include anodizing (aluminum)hardening (steel)or coatings (PTFEnickel plating) to enhance durability and reduce friction.
IP Rating
IP54-IP67
Maximum Force
50-5000 N
Maximum Speed
0.5-2.0 m/s
Repeatability
±0.05-0.2 mm
Stroke Length
50-500 mm
Weight Capacity
1-50 kg
Mounting Interface
Standard flange or custom bracket
Positioning Accuracy
±0.1-0.5 mm
Operating Temperature
-10°C to +80°C
标准
ISO 9409-1ISO 9283DIN 5480DIN 332

行业分类与别名

推臂/推板 的常用贸易名称、技术标识和检索关键词。

上级产品

该组件会出现在以下整机或工业产品中。

FMEA · 风险与缓解

诱因 → 失效模式 → 工程缓解

Excessive cyclic loading beyond design limits->Fatigue fracture of arm/plate structure->Implement load monitoring systems, use fatigue-resistant materials, conduct regular inspection, and follow recommended maintenance schedules
Improper alignment during installation->Reduced positioning accuracy and premature wear->Use precision alignment tools during installation, verify alignment with laser measurement systems, and establish regular calibration procedures
Environmental contamination (dust, moisture, chemicals)->Corrosion, increased friction, or binding of moving parts->Select appropriate IP-rated components, implement protective covers or seals, and establish regular cleaning protocols

工业生态与工程逻辑

0
Mechanical failure due to fatigue or overloading
1
Misalignment causing production errors
2
Wear and tear reducing accuracy over time
3
Contamination affecting performance
4
Electrical issues in servo drive system

合规与检测

tolerance
Positioning tolerance: ±0.1mm to ±0.5mm; Flatness tolerance: ≤0.1mm per 100mm; Parallelism tolerance: ≤0.05mm per 100mm
test method
Coordinate Measuring Machine (CMM) verification, laser interferometry for positioning accuracy, load testing with force gauges, cyclic endurance testing per ISO 9283 standards

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制造商列表用于前期研究和供应商能力理解,不代表认证、排名或交易担保。

采购评估维度

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。

技术文档
4/5
制造能力
4/5
可检验性
5/5
供应商透明度
3/5

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。

相关组件

常见问题

What is the difference between a pusher arm and pusher plate?

A pusher arm typically refers to a rod-like structure used for point contact or pushing from specific locations, while a pusher plate is a broader surface area component used for distributing force across larger workpieces or for pushing multiple items simultaneously.

How do I select the right material for my pusher arm/plate?

Material selection depends on application requirements: aluminum for lightweight needs, stainless steel for corrosive environments, carbon steel for high strength, and engineering plastics for non-marring applications. Consider factors like load capacity, environmental conditions, wear resistance, and compatibility with workpieces.

What maintenance is required for pusher arms/plates?

Regular maintenance includes lubrication of moving joints, inspection for wear or deformation, checking mounting bolts for proper torque, verifying alignment accuracy, and cleaning contact surfaces to prevent contamination buildup.

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CNFX Industrial Component Index · 机械和设备制造

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URN:CNFX:ME:UNIT:PUSHER_ARM_PLATE