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EN44 Zone 1 Hub-shaft Encoder

ATEX, UL and IECEx Triple Certified Hub-Shaft Encoder with Encapsulated Electronics

  • Triple Certified ATEX, CSA and IECEx for hazardous locations
  • Encapsulated Electronics with Increased Safety Interface for Zone 1 Use
  • Hubshaft Encoder with Isolated Coupling to Compensate for Shaft Endplay
  • Innovative Design Eliminates Need for I.S. Barriers
  • Industry leading -50ºC to 100ºC Temperature Range
  • High current line driver for long cable runs
  • Perfect for use in Oilfield Drilling Motor applications
  • 50G Shock and 20G Vibration Tolerant
EN42-zone-1-encoder

Note: Image is representative of the product series and the exact part number may vary in appearance based on configuration.

  • Technical Data
  • Accessories
Description

With IEC standard B100 mounting flange and integrated double helix coupling, the EN44 is easy to mount with no additional hardware required. The hubshaft design compensates for motor shaft endplay and allows for shaft speeds up to 6,000 RPM. The EN44 eliminates the hassle of installing an intrinsically safe barrier providing a compact and easy to implement solution for oil & gas.

General
Feedback Type
Incremental
Technology
Optical
Mounting Configuration
Hubshaft style mount with 4 Clearance holes on the face
Mechanical
Encoder Size (Flange)
>2.5"
Hollow Bore Size
16mm
Housing Material
Aluminum
Max. Operating Speed
6,000 RPM
Electrical
Resolution
1024 and 2048
Supply Voltage
7-15VDC, 7-26VDC
Interfaces
DLD 4428
Environmental
Protection Class (IP)
IP67
Approvals / Certifications
CE, ROHS, CSA, ATEX, IECEx
Operating Temperature Range
-50ºC to 100ºC
Storage Temperature
-50ºC to 100ºC
Environment
Hazardous
Industries
Oil & Gas
Vector Motors
Applications
Drawwork Motors
Rotary Tables
Mud Pumps
Top Drives
Applications requiring hazardous certifications

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