D5A-0434 | Omron Tool Eye High-Precision Switch for Mazak CNC Machines
Omron · Relays, Contactors & Switches
Description The Omron D5A-0434 Tool Eye High-Precision Switch is a specialized contact sensor designed for Mazak CNC machines to enable precise tool length and offset detection. Built for high repeatability and mechanical durability, this tool eye switch ensures reliable measurement of tool contact points during automatic calibration and machining cycles. Engineered for precision industrial environments, the D5A-0434 provides dependable performance and long service life under continuous machine tool operation. Technical Specifications Condition New/Never Used Surplus Brand Omron Category Industrial Sensors Part Number D5A-0434 Subcategory Precision Tool Eye Switches Series D5A Series Type High-Precision Tool Eye Switch Application CNC Tool Measurement (Mazak Systems) Detection Method Mechanical Contact Output Type Normally Open / Normally Closed (Model Dependent) Repeat Accuracy Within Micron Range (High Precision) Contact Rating Typically 24 VDC, 100 mA (standard for D5A series) Operating Force Low Force, Tool-Contact Sensitive Operating Voltage 12–24 VDC Typical (Machine Interface) Response Time Instantaneous Mechanical Response Protection Structure Oil-Resistant Sealed Housing Housing Material Stainless Steel / Hardened Alloy Components Mounting Type Panel / Machine Fixture Mount Cable Connection Integrated Cable (Model Dependent) Mechanical Durability Up to 10 Million Operations Operating Temperature 0°C to +70°C Environmental Resistance Coolant, Chips, and Oil Resistant Standards Compliance CE, RoHS Compatible Machines Mazak CNC Tool Eye Systems Country of Origin Japan Weight Approx. 0.25 lbs (0.11 kg) Information About D5A-0434 The D5A-0434 is part of Omron’s D5A Series, a line of precision mechanical contact switches developed for tool-setting and position verification in CNC machining centers. This model is commonly configured for use with Mazak CNC tool eye systems, where it functions as the sensing element that detects the physical contact of the cutting tool tip. The switch is designed for high repeat accuracy, offering micron-level repeatability with minimal mechanical wear. Its rugged sealed construction provides resistance to coolant, chips, and oil contamination. Compact in form and constructed with precision internal components, the D5A-0434 ensures reliable, repeatable operation in demanding machine tool applications. Key Features: High-Precision Contact Detection: Ensures accurate tool length and offset calibration in CNC machines. Designed for Mazak Machines: Optimized compatibility with Mazak tool eye systems for seamless integration. Excellent Repeatability: Micron-level precision for consistent measurement and tool setup. Sealed, Durable Housing: Resists cutting oil, coolant, and chip contamination in machining environments. Long Mechanical Life: Designed for continuous-duty performance in automated cycles. Compact and Rigid Construction: Ideal for mounting in confined machine spaces. Fast Response: Provides immediate feedback upon tool contact for efficient tool management. Reliable Omron Design: Proven performance in precision manufacturing systems worldwide. The D5A-0434 delivers the reliability and precision required for CNC tool measurement, alignment, and wear compensation in high-performance machining environments.
Brand: Omron · Category: Relays, Contactors & Switches
Key features
- High-Precision Contact Detection: Ensures accurate tool length and offset calibration in CNC machines.
- Designed for Mazak Machines: Optimized compatibility with Mazak tool eye systems for seamless integration.
- Excellent Repeatability: Micron-level precision for consistent measurement and tool setup.
- Sealed, Durable Housing: Resists cutting oil, coolant, and chip contamination in machining environments.
- Long Mechanical Life: Designed for continuous-duty performance in automated cycles.
- Compact and Rigid Construction: Ideal for mounting in confined machine spaces.
- Fast Response: Provides immediate feedback upon tool contact for efficient tool management.
- Reliable Omron Design: Proven performance in precision manufacturing systems worldwide.
Specifications
| Manufacturer part number | D5A-0434 |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Omron |
| Category | Industrial Sensors |
| Part Number | D5A-0434 |
| Subcategory | Precision Tool Eye Switches |
| Series | D5A Series |
| Type | High-Precision Tool Eye Switch |
| Application | CNC Tool Measurement (Mazak Systems) |
| Detection Method | Mechanical Contact |
| Output Type | Normally Open / Normally Closed (Model Dependent) |
| Repeat Accuracy | Within Micron Range (High Precision) |
| Contact Rating | Typically 24 VDC, 100 mA (standard for D5A series) |
| Operating Force | Low Force, Tool-Contact Sensitive |
| Operating Voltage | 12–24 VDC Typical (Machine Interface) |
| Response Time | Instantaneous Mechanical Response |
| Protection Structure | Oil-Resistant Sealed Housing |
| Housing Material | Stainless Steel / Hardened Alloy Components |
| Mounting Type | Panel / Machine Fixture Mount |
| Cable Connection | Integrated Cable (Model Dependent) |
| Mechanical Durability | Up to 10 Million Operations |
| Operating Temperature | 0°C to +70°C |
| Environmental Resistance | Coolant, Chips, and Oil Resistant |
| Standards Compliance | CE, RoHS |
| Compatible Machines | Mazak CNC Tool Eye Systems |
| Country of Origin | Japan |
| Weight | Approx. 0.25 lbs (0.11 kg) |
| Product type | Tool Eye For Mazak High-Precision Switch |
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