行业组件数据 · 2026

索引台

A precision rotary indexing table used for automated positioning and transfer of workpieces in manufacturing systems.

技术定义与适配语境
典型 索引台 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。

An electromechanical or pneumatic device that rotates to precise angular positions to present workpieces to various stations in automated assembly, machining, or inspection systems. It typically consists of a circular table mounted on a drive mechanism with precise indexing capabilities, often incorporating locking mechanisms for stability during operations.

组件规格

定义
An electromechanical or pneumatic device that rotates to precise angular positions to present workpieces to various stations in automated assembly, machining, or inspection systems. It typically consists of a circular table mounted on a drive mechanism with precise indexing capabilities, often incorporating locking mechanisms for stability during operations.
工作原理
Operates through controlled rotational movement driven by servo motors, stepper motors, or pneumatic actuators. A controller sends signals to the drive mechanism to rotate the table to predetermined angular positions. Precision is achieved through mechanical detents, cam systems, or electronic positioning feedback. Locking mechanisms engage at each index position to ensure rigidity during machining or assembly operations.
材料
Table surface: Hardened steelaluminum alloyor stainless steel. Base and housing: Cast iron or structural steel. Bearings: Precision ball or roller bearings. Seals: Nitrile rubber or polyurethane.
Drive Type
Servo motor, stepper motor, or pneumatic
Repeatability
±0.005 mm
Indexing Speed
0.5-3.0 seconds per index
Table Diameter
200-1200 mm
Control Interface
PLC, CNC, or standalone controller
Indexing Accuracy
±0.01° to ±0.001°
Number of Stations
4-24 positions
Maximum Load Capacity
50-2000 kg
标准
ISO 230-2DIN 55027ISO 10791-7

行业分类与别名

索引台 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

Bearing wear or contamination->Reduced positioning accuracy and increased backlash->Regular lubrication, sealed bearings, and preventive maintenance schedules
Encoder or sensor malfunction->Loss of position feedback causing misindexing->Redundant sensor systems, regular calibration, and environmental protection
Overloading beyond rated capacity->Structural deformation or drive system failure->Load monitoring systems, proper sizing during design, and operator training

工业生态与工程逻辑

0
Mechanical wear leading to reduced accuracy
1
Misalignment causing workpiece damage
2
Electrical failure in drive systems
3
Inadequate locking causing vibration during operations

合规与检测

tolerance
Positioning tolerance: ±0.01° angular, ±0.005 mm radial. Runout tolerance: ≤0.02 mm TIR. Flatness: ≤0.01 mm/m.
test method
Laser interferometer for angular accuracy, dial indicators for runout, coordinate measuring machine for positional verification, load testing per ISO 230-2

制造该组件的工厂

来自 CNFX 组件能力表的相关制造商资料。

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 continuous and intermittent indexing tables?

Continuous indexing tables rotate smoothly with constant motion, while intermittent indexing tables move in discrete steps with dwell periods at each station for operations.

How is indexing accuracy maintained in precision applications?

Through high-resolution encoders, precision gear systems, mechanical detents, and servo control with feedback loops. Regular calibration and maintenance are essential.

What factors determine the number of stations on an index table?

Determined by the manufacturing process requirements, available space, workpiece size, and cycle time considerations. Common configurations include 4, 6, 8, 12, or 24 stations.

我可以直接联系工厂吗?

CNFX 是开放目录,不是交易平台或采购代理。工厂资料和表单用于帮助你准备直接沟通。

CNFX Industrial Component Index · 机械和设备制造

数据基础

CNFX 制造商资料、技术分类、公开产品信息和持续合理性检查。

初步技术归类
本页用于结构化准备研究、RFQ 和供应商评估,不替代买方自己的供应商资质审查、标准核验和技术批准。

请求制造能力信息: 索引台

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