0 Cookie Img

DrawWorks Encoders

DrawWorks Encoders
DrawWorks Encoders
Product Code : 11
Product Description

Drawworks Encoders up to 2" Shafts


HomeEmailAbout UsProductsBarriersDistributorsCustomNews

    IECEx 

 

     

The Series NAMFPX encoder has been used for many years in Oil and Gas drilling applications from Sakhalin to the Tropics of Africa to the arctic wasteland of the Canadian Territories.

These encoders are made from hard anodized aluminium and comply with all the latest ATEX, IECEx, CSA and GOST-CU certifications.  The certificate, part number, serial number and other pertinent information is engraved on a stainless steel plate which is screwed and locked on to the encoder.  Shafts are made of stainless steel and can be up to 50mm or up to 2" size thread.  The encoder comes in many versions, namely incremental and tachometer.  The incremental can be the Namur approved DIN circuit or voltage incremental.  The tachometer can measure speeds up to 3000 rpm with a 4...20 mA ramp output.

Another option is to duplicate the output signal, this way you have two A channels and two B channels, for redundancy purposes.  This adds a considerable amount of safety to they system, and ensures the continued operations of the drilling rig for extended periods of time in case something does occur.


Incremental Namur Ex ia IIC Zone 0

Junction Box Type (threaded and standard shafts)

NAMUR (Standard) Output Version

Standard Shaft (up to 30 mm shaft)

NAMUR (Standard) Output Version

Threaded Shaft

NAMUR (Standard) Output Version

Extra Large (up to 50 mm shaft or 2" threaded)

NAMUR (Standard) Output Version


Incremental 5...24 V Ex ia IIB Zone 0

Junction Box Type (threaded and standard shafts)

5...24V Line Driver Version 

Standard Shaft (up to 30 mm shaft)

5...24V Line Driver Version

Threaded Shaft

5...24V Line Driver Version  

Extra Large (up to 50 mm shaft or 2" threaded)

5...24V Line Driver Version

Contact Us

504, Ghanshyam Enclave, Lalji Pada, Kandivali Link Road, Kandivali (west),, Mumbai, Maharashtra, 400067, India
Phone :91-22-62365513/66999132