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FSI Technologies Inc. optical rotary encoder ad.
FSI (Fork Standards) :
Solid Shaft Encoders


Kwangwoo:
Solid Shaft Encoders
Hollow Shaft Encoders
Absolute Encoders
Manual Pulse Encoders


Encoder Brochure (500K)

Encoder Ordering Guide (600K)

Kwangwoo Encoder Brochure (341K)

Our Products

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Encoders


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FSI & Kwangwoo Encoder Products

FSI has been designing and manufacturing rotary encoders for over 40 years. Our “Fork Standards” cube encoders are widely recognized for their legendary quality and durability. FSI’s product line includes the RSE series, HDE (Heavy Duty) series, ESE series, MBR (low cost) series, Defender and the Tuff-Coder.

FSI encoders are available in single channel or quadrature, line counts up to 2500, a range of mounting options including Series 25, single or double shaft, varying shaft diameters, index pulse & differential, and up to a NEMA 4X enclosures for both industrial and OEM applications. Custom designs and options are available. Please check the Ordering Guide for a complete list of options available. For Encoder connectors, cables, couplings, and measuring wheels, see the Encoder Accessories page.

In addition, FSI has partnered with Kwangwoo to provide a complete line of competitively-priced, high-quality, industrial-grade optical encoders, both solid and hollow shaft. The Kwangwoo line includes the RIB- solid shaft, RIA- hollow shaft, RAA- absolute, and RIM- manual. Kwangwoo encoders are used on many CNC machines including Doosan.

FSI is committed to innovation, quality and customer satisfaction.


Solid Shaft Encoder
FSI Optical Incremental Rotary Shaft Encoders
         

RSE
 
HDE
 
ESE
     

MBR
 
Defender
 
Tuff-Coder

The “Indicoder” is an exclusive option that is available on all FSI cube type encoders. With this option, LEDs are located directly on the body of the encoder that flash as the shaft is turned to instantly verify correct output operation. This indicator will make set-up quick and easy and would also aid in troubleshooting (if that ever becomes necessary). Just ask for the “Indicoder” option when ordering your FSI cube encoder.
     

In addition to our standard encoders, FSI can design and manufacture custom encoders to your specifications, for both OEM and specialty applications. Typical customizations include: shaft lengths and diameters; special mounting configurations; various enclosure sizes; different connectors; modified electronics for different output types; enhancements to meet environmental requirements. Call FSI to discuss your custom encoder needs with one of our engineers.
     



Kwangwoo Solid Shaft Encoder
Kwangwoo Optical Incremental Rotary Shaft Encoders

RIB-40-12

RIB-60-16

RIB-60-18

RIB-60-20

RIB-60-22

RIB-60-56

RIB-60-58

RIB-66-60

RIB-80-30

RIB-A1-36
 
     



Hollow Shaft Encoders
Kwangwoo Optical Incremental Hollow Shaft Rotary Encoders

RIA-30-50

RIA-38-52

RIA-40-08

RIA-40-10

RIA-60-54

 RIA-80-24

RIA-80-26

RIA-80-28

RIA-90-32

RIA-90-34
   
     



Absolute Encoders
Kwangwoo Optical Absolute Rotary Shaft Encoders

RAA-60-40

RAA-60-42

RAA-60-44

RAA-70-46
     



Manual Encoder
Kwangwoo Optical Rotary Pulse Generator

RIM-80-48

RIM-80-0100-BAV
     



FSI Technologies Inc. manufacturer of industrial automation products since 1959. Rotary shaft encoders, sensors, controls, and machine vision.