Newton Derby specialises is the design and manufacturing of three main products.

Newton Derby’s product range encompasses all application areas and sizes, to suit each customer’s specific requirements.
To view our product range, please select from one of the options below:


Permanent Magnet

Newton Derby is a main supplier of (PMGs) to major European manufacturers of large Synchronous Generators and Motors. 

Click here for more info

Rotors & Stators

Newton Derby manufacture a large range of sizes of Excitation Machines, and is capable of creating a bespoke design to suit most requirements.

Click here for more info

Bespoke Alternators & Generators

Newton Derby specialises in producing bespoke alternators and generators, usually for the rail industry or for military applications.

Click for more info

Repairs and

We have the expertise to assess the extent of any damage, and to replace the existing core and coils for units within our normal manufacturing capabilities. 

Click for more info