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.
Cyber Essentials Certification
Thistel Design (MMC) Ltd have successfully passed the certification process for the Cyber Essentials Scheme.
Copies of our certificate can be provided on request by contacting us at email@example.com.
Quality Audit Transition ISO9001:2015
Thistle Design (MMC) Ltd have now completed a successful transition to the new quality standard ISO9001:2015.
If you wish to download a copy of our latest certificate please go to our Quality Policy section.
Celebrating 25 Years in Business
Thistle Design (MMC) Ltd celebrated 25 years in business in November 2017.
To celebrate this milestone a Craft Brew day was arranged for all employees at Stewart Brewing, Loanhead.
A good time was had by all and some speciality beers were made. The titles given to them reflected the companies locations during the first 25 years.
The management and employees would like to thank all our customers and suppliers for their support and look to forward to continuing this relationship for many years to come.
Quality Audit Success
Thistle Design (MMC) Ltd have just successfuly undergone an external audit to ensure our continuing approval to ISO9001:2008.
Quality is a cornerstone of our business and the success of the audit will ensure our commitment to providing products and services to this standard.
Christmas wishes to all our Customers and Suppliers
Its nearly Christmas and time to spend some well earned time with family and friends after another busy year.
From all at Thistle Design we would like to wish our Customers and Suppliers a very happy Christmas and a prosperous New Year in 2015.
Steel Strip Mill Application for Size 18 Incremental Encoder
Thistle Design have just completed delivery of a batch of Size 18 Incremental Encoders for use by TATA STEELS Rotherham Hot Strip Mill.
The latest order was for a new project where the encoder forms part of the position control system for the guides which keep the steel strip in a central position during rolling operations.
This type of encoder has also been used by the Rotherham plant for position feedback of the roll gap on the mill. In this application the encoder was used as a form, fit and function replacement for a Moore Reed Frame size 18 Synchro.
The Size 18 Incremental Encoder is available in a range of pulses per revolution from 20 to 5000.
Additional features include a splined and thread shaft for reliable mechanical interface, a robust stainless steel body and an integral IP67 seal.
If you require further information on this encoder please contact our applications engineers who can assist you in selecting the most appropriate version to suit your needs.
Thistle Design Launch New Website
Welcome to our new website.
We hope you will find it useful for familiarising yourself with our product range and capabilities. It has lots of improved features aimed at making navigation and correspondence easier than before.
Our thanks to Justin Gutteridge and Daniel French at Business Magnet for their had work in creating the site and to our own Gordon Stewart for editing and publishing it.
Below are some selected news stories from previous years for you to look at.
Radiation Tolerant Devices
Way back in 1999 Thistle Design manufactured a unique Radiation Tolerant Encoder for use in the Vitrification Plant at Sellafield.
This device combined an Incremental Encoder with a Wire Wound Potentiometer connected by an integral precision gearbox. The resulting twin output was capable of operating in extremely high radiation environments (100,000,000 Rads).
Thistle Design has continued to develop encoders, meters and counters for use in the nuclear industry for both operational and decommissioning projects.
The latest device developed is Incremental Encoder Type 24SQ-126 for EDF Energy’s Torness Power Station.
The design is based on lessons learned during the development of a range of Absolute Encoders for EDF Energy’s Hartlepool Power Station.
These were successfully Type Tested at a cumulative radiation dose of 70kRads at a certified nuclear test facility.
The 24SQ-126 is a generic design capable of being assembled to give a variety of output options.
The available range is:
20 to 1000 PPR
Size 18 Synchro Replacement Encoder
Thistle Design have designed an Incremental Encoder to replace a size 18 Synchro.
The Type TDEA1216 Incremental Encoder has an all Stainless Steel body and splined/threaded output shaft to replicate the previous configuration.
The work was carried out at the behest of TATA Steel’s Rotherham plant and the first batch of encoders are in use there now.
The TDEA1216 Encoder has a 1024 PPR 2 channel quadrature output with once per rev quarter cycle marker.
Alternative counts are available:
Range 20 to 5000 PPR