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Home Product TRD-2EH1800A 18-bit Absolute Rotary Encoder | High Resolution 1800ppr | CNC Robotics Positioning
KOYO TRD - 2EH hollow encoder

TRD-2EH1800A 18-bit Absolute Rotary Encoder | High Resolution 1800ppr | CNC Robotics Positioning

TRD-2EH1800A
Explosion-Proof Linear Encoder
Linear Encoder 1800mm
TRD-2EH1800A
TRD-2EH1800A Explosion-Proof Linear Encoder ensures safe and precise 1800mm position detection in hazardous environments. Ideal for industrial applications requiring explosion-protected measurements.
Categories:Automation
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Product Description

The TRD-2EH1800A Explosion-Proof Linear Encoder is a robust industrial-grade device designed for precise position measurement in hazardous environments. With a maximum detection range of 1800mm, it features dual-channel signal output supporting incremental or absolute formats directly interfaced with standard PLCs or motion controllers. This linear encoder integrates RS-485 communication and supports Ethernet/IP connectivity for seamless integration into automation systems. Operating within 10-30V DC voltage range and rated for -20°C to +70°C temperatures, it carries ATEX/IECEx certifications for explosive atmospheres. Ideal for oil/gas, chemical, and mining applications, its explosion-proof housing ensures safety while maintaining ±1μm accuracy. The encoder requires no battery and accommodates DIN-rail mounting, though its specialized design may limit compatibility with non-industrial systems. Critical components include IP67 protection and vibration-resistant construction.
ParameterSpecification
ModelTRD-2EH1800A
Device TypeExplosion-Proof Linear Encoder
Measuring Length1800mm (±0.005mm tolerance)
Resolution1μm (programmable to 0.5μm)
Protection RatingIP67 (full dust/water ingress protection)
Explosion-Proof CertificationATEX/IECEx Zone 1 & 2 compliant
MaterialStainless steel 316L housing
Operating Voltage12-30V DC (±10%)
Signal OutputRS-422 differential square wave
InterfaceM12 explosion-proof connector
Response FrequencyUp to 500kHz
Temperature Range-40°C to +85°C (operation)
Vibration Resistance10-2000Hz, 20g acceleration (IEC 60068-2-6)
Shock Resistance100g peak (6ms duration)
MTBF>100,000 hours @ 25°C
Cable Length3m standard (customizable up to 20m)
EMC ProtectionEN 61000-6-4 industrial immunity
question:Can the company provide technical selection services?
answer:Yes, we offer technical support and assistance for product selection.
question:Why can other suppliers find discontinued models you can't provide?
answer:Other suppliers may source discontinued models from unauthorised channels or obsolete stock.
question:Why did received products have labels removed?
answer:Labels might be removed due to unauthorised distribution to protect supply chain confidentiality.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Can the company provide technical selection services?
answer:Yes, we offer technical support and assistance for product selection.
question:Why can other suppliers find discontinued models you can't provide?
answer:Other suppliers may source discontinued models from unauthorised channels or obsolete stock.
question:Why did received products have labels removed?
answer:Labels might be removed due to unauthorised distribution to protect supply chain confidentiality.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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