EN44 | Zone 1 Hubshaft encoder – Dynapar / Northstar

 

Zone 1 Certified Hubshaft Encoder

– 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

Product Description

 560x300-EN-Series-Header
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 (pulses/revolution) 1024 and 2048
Supply Voltage 7-15VDC, 7-26VDC
Interfaces DLD 4428

Environmental

Protection Class (IP) IP67
Approvals / Certifications CE, ROHS, CSA, ATEX
Operating Temperature Range -50ºC to 100ºC
Storage Temperature -50ºC to 100ºC
Enviroment Hazardous

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.

Industries

  • – Oil & Gas
  • – Vector Motors

Applications

  • – Drawwork Motors
  • – Rotary Tables
  • – Mud Pumps
  • – Top Drives
  • – Applications requiring hazardous certifications

Model 

PPR 
Bore Size 
ATEX Output Format 
Termination 
Tether 
Cover 
Technical Information
Series EN44 Data Sheet
Series EN44 Installation Manual
Series EN44 ATEX Quality Assurance Notification
Drawing
Series EN44 3D CAD Drawing