Baumer Hubner EEXHOG161 Heavy-Duty Explosion-Proof Hollow Shaft Incremental Encoder Unit

EEXHOG161 is a heavy-duty explosion-proof incremental encoder developed by Baumer Hubner. It adopts optical scanning principle, through hollow shaft design, HTL / TTL signal output with zero reference pulse. ATEX and IECEx certified Ex d eb IIC T6, suitable for speed and position monitoring on hoists, fans and mixers in oil & gas, chemical and mining hazardous zones.
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Products Description


Baumer Hubner EEXHOG161 Heavy-Duty Explosion-Proof Hollow Shaft Incremental Encoder Unit



Feature & Principle

Optical incremental encoder with heavy-duty double bearing construction. The internal code disc generates A/B phase pulse signals and Z zero mark pulse, which are transmitted to PLC or speed controller for rotor speed, direction and absolute index position calculation. Explosion-proof enclosure isolates internal electronic components from flammable gas atmosphere. The hollow shaft structure can be directly mounted on the rotating shaft of large machinery, and the terminal housing can be rotated 180 degrees for flexible wiring layout. Built-in robust mechanical structure withstands heavy radial and axial load, vibration and wide temperature fluctuation.


Specifications

Model: EEXHOG161Brand: Baumer HubnerSeries: EExHOGFeedback Type: Optical incrementalShaft Type: Through hollow shaft, 30~70mm borePulse Range: 250 ~ 2500 pprOutput: HTL / TTL, A/B/Z phaseSupply: 9~30V DCProtection Class: Ex d eb IIC T6 Gb, IP56Certification: ATEX, IECEx, TÜV, CE


Components & Diagnostics

Code disc optical assembly, signal processing board, bearing support unit, explosion-proof metal shell, rotatable terminal box. Common faults: optical window contamination, pulse signal loss, zero mark missing, bearing wear and cable insulation damage.


Product BriefEEXHOG161 encoder, Baumer heavy-duty hazardous area spare widely used for mine hoist, cement rotary kiln, oil platform auxiliary drive and chemical process large rotating equipment speed feedback.


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