Siemens 3SE5112-0CH50

Siemens 3SE5112-0CH50

1. Model Code Explanation

3SE5112-0CH50 is a mechanical position switch (limit switch) from Siemens SIRIUS series. The meaning of each part of the model is as follows:

2. Core Technical Specifications

3. 製品の特徴 & 利点
4. モジュラー設計: Actuator can be rotated in 22.5° increments around the axis, flexibly adapting to different mounting orientations
5. High-Precision Detection: 0.05mm repeat accuracy ensures precise positioning control of machinery
6. Extreme Environment Adaptability: IP66/IP67 rating withstands dust, water splashes and temporary immersion, suitable for outdoor and wet environments
7. Long-Life Design: 15 million mechanical operations reduce maintenance costs and improve system availability
8. 簡単な取り付け: Lever adjustable left/right; installation and adjustment require no special tools
9. Safe & 信頼性のある: Compliant with ISO 13849-1 PLe, suitable for safety-related applications
10. Global Approvals: Multi-region certifications enable deployment in global projects
11. アプリケーション

Siemens 3SE5112-0CH50 limit switch is suitable for the following industrial automation scenarios:

1. Machine Tools & Machining: Worktable position detection, tool positioning, travel end protection
2. Material Handling & ロジスティクス: Conveyor positioning, stacker crane limiting, AGV path control
3. 包装 & Printing Equipment: Paper positioning, film tension control, packaging material presence detection
4. Automotive Manufacturing: Welding robot limiting, body positioning, assembly line station detection
5. Food & Beverage Industry: Filling machine level control, cap detection, conveyor system positioning
6. Construction Machinery: Crane limiting, elevator door position detection, lifting platform safety protection
7. 自動生産ライン: Workpiece presence detection, equipment interlock protection, safety door monitoring
8. Related Models & 代替案

5.1 Related Models in the Same Series (3SE5112-0CHxx)

5.2 代替ソリューション (Other Brands/Series)

6. インストール & Usage Notes
7. Mounting Orientation: Actuator can be adjusted in 22.5° rotation increments to ensure proper contact between lever and detected object
8. Cable Connection: Use M20×1.5 cable glands to maintain IP rating and prevent ingress of moisture and dust
9. Actuating Force Control: Ensure force applied to the lever by the detected object does not exceed the maximum allowable value (10N) to avoid switch damage
10. Regular Maintenance: Inspect contact condition and actuator flexibility every 6 months to ensure reliable operation
11. Safety Applications: For safety-related use, comply with ISO 13849-1 PLe requirements; use redundant design if necessary

Complete Model List of Siemens SIRIUS 3SE5 Series Limit Switches (Mechanical Position Switches)

1. Series Overview & Model Coding Rules

Siemens SIRIUS 3SE5 series is a heavy-duty industrial mechanical position switch (limit switch) product line with modular design, die-cast zinc metal housing, IP66/IP67 protection, and ISO 13849-1 PLe safety rating, suitable for various harsh industrial environments.

Model Coding Rules (例: 3SE5112-0CH50)

2. Basic Model Classification of 3SE5 Series (By Housing Size & 接点構成)

3. Actuator Types & Corresponding Model Suffixes (xx Part)

3.1 Rotary Lever Series (CH/CHxx)

3.2 Straight Actuator Lever Series (BH/BHxx)

3.3 Spring Rod Series (CR/CRxx)

3.4 Other Special Actuators

4. Complete Model Examples of 3SE5 Series (Common Combinations)

4.1 3SE5112 Series (40mm Slim, 1NO+1NC, Snap-Action)

4.2 3SE5122 Series (56mm Wide, 1NO+1NC, Snap-Action)

4.3 3SE5212 Series (40mm Slim, 1NO+1NC, Slow-Action)

5. Special Configuration Models (With Extra Functions)

6. Model Selection Guide

When selecting 3SE5 series limit switches, decisions can be based on the following key factors:

1. 環境条件: For harsh environments (dust/water/corrosion), choose metal-housed models with IP66/IP67 protection
2. Detected Motion Type:

Rotary motion: Select rotary lever series (CH)

Linear motion: Select straight actuator series (BH)

Irregular motion: Select spring rod series (CR)

3. Contact Requirements:

Basic control: 1NO+1NC (5112/5212 シリーズ)

Complex control: 2NO+2NC (5114/5214 シリーズ)

Safety applications: Select safety type with PLe rating (5312 シリーズ)

4. Installation Space:

限られたスペース: Choose 40mm slim body (5112/5114 シリーズ)

Multi-cable connection: Choose 56mm wide body (5122/5124 シリーズ)

5. Adjustability Needs: For flexible detection angle adjustment, choose adjustable series (CH50/CH51/CH52)
6. 代替モデル & Brand Comparison

7.1 Internal Siemens Alternatives (Different Series)

7.2 Other Brand Alternatives