Overview

ATEX covers the hazardous-area certified servomotor options within the ETC6000 Burner Management System ecosystem. These servomotors are designed for accurate positioning of air dampers and fuel metering valves while meeting certification requirements for use in potentially explosive atmospheres.

Core functions

• Positions air dampers and fuel valves accurately to support stable air-fuel ratio control

• Enables a dedicated servomotor per controlled element, removing the need for mechanical linkages

• Helps maintain repeatable combustion profiles by avoiding linkage hysteresis and backlash effects

• Supports multi-element burner configurations by allowing multiple servomotors within one ETC6000 system

• Provides controller-visible diagnostics to support safe operation, including communication and position error reporting

• Supports integration of alternative drive solutions through ETC servo interfaces when required by the application

Key technical features

• Fine positioning resolution of 0.1 degrees over a 90 degree stroke for accurate profiling

• Dedicated servomotor per variable component supports reliable repetition of air-fuel ratio profiles

• Eliminates complex mechanical linkages that can loosen and wear over time

• Reduces performance issues associated with hysteresis and backlash during directional changes

• System scalability supports up to 10 servomotors per installation with ETC6000 series controllers

• Intelligent fault reporting includes loss of communication and positional errors

• Unique serial number per servomotor supports system integrity and traceability

• Replacement drives require controller-specific passcode recommissioning for secure operation

• EX servomotor variants are marked II 3 G Ex nR II C T5 Gc and evaluated and certified by ExVeritas

• Hazardous-area capability is supported through fully certified ATEX and IECEx compliant version options

Options and customization

• Fully certified ATEX and IECEx compliant servomotor versions for hazardous environments
• EX servomotor options with 20 Nm or 40 Nm actuation forces, designated ETC6023-Ex and ETC6024-Ex
• Higher-force drives can be integrated via the ETC6020 line voltage servo interface when greater actuation force is required
• Third-party drives for other zones can be integrated via the ETC CANBus servo interface

Typical applications

• Burner and boiler systems operating in potentially explosive atmospheres where certified servomotor options are required
• Industrial combustion installations needing repeatable electronic air-fuel ratio profiling without mechanical linkages
• Multi-servomotor ETC6000 configurations controlling secondary air dampers and gas or oil metering valves

Documents & Downloads

• InnoBurn - Company Profile TR 🇹🇷
• ATEX - Product Catalogue TR 🇹🇷
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• InnoBurn - Company Profile EN 🇺🇸
• ATEX - Product Catalogue EN 🇺🇸
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• InnoBurn - Company Profile AR 🇸🇦
• ATEX - Product Catalogue AR 🇸🇦