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 > Resolvers > Size 11


A range of International Frame Size 11 Brushless Resolvers with Sine/Cosine outputs has been developed for measurement, motion and control applications.

Excitation Frequencies from 400Hz up to 10KHz at 2V to 50V RMS are standard with transformation ratios of 0.454 ±15% or 1.000±15% achieved using integral rotary transformers.

Angular accuracies from ±3 minutes of arc to ±10 minutes of arc are available.

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


The basic types are:

TDPV100 Resolver, Radiation Resistant, sealed to IP65.

TDPV105 Resolver, Radiation Resistant, unsealed.

TDPV113 Resolver, High Temperature operation, unsealed.


All of the above are suitable for use with Resolver to Digital Interface cards to output 16 Bit Binary, RS232, SDI-12 formats. See our accessories section for more information on what we can offer.

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