Bespoke Solutions

One of the great strengths of the Engineering Team at Thistle Design is their ability to draw on a wide range of experience in the encoder industry to provide unique solutions to measurement, motion and control problems.

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our products > Incremental Encoders > Hollow Shaft

HSI SERIES ENCODERS

A range of Hollow Shaft Incremental Encoders with two channel quadrature outputs has been developed for measurement, motion and control applications.

These are typically fixed directly to a motor drive shaft or rolling element to eliminate slippage or backlash errors. A number of shaft clamping configurations and anti-rotation mounts are available.

Options include bore sizes from 6mm up to 100mm with 5 to 100000 pulses per rev,

Our applications engineers can assist you in selecting the most appropriate version to suit your needs.

 

The basic types are:

24HSI Encoder, Bore sizes up to Ø12mm, 5ppr to 100000ppr,
            Line driver, Cable exit, Anodised Aluminium housing,
            Sealed to IP64

50HSI Encoder, Bore sizes up to Ø50mm, 3600, 9000, 18000ppr
            Interpolation x5, x10 available, Line driver, Cable exit,
            Anodised Aluminium housing, Sealed to IP64

80HSI Encoder, Bore sizes up to Ø100mm, Consult factory for count
            options, Line driver, Cable exit, Anodised Aluminium housing,
            Sealed to IP64

Variants for all the encoder ranges are available. Please contact us with your specific requirements.

 

All of the above are suitable for use with interface cards, displays, counters, PLCs, etc. See our accessories section for more information on what we can offer.

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