
Electric motors
Lead screw, EC/BLDC, stepper, and DC motors.

Electrical and fibre optic cable and cable assemblies
Bespoke cable and cable assemblies for all applications

Electrical Design
Comprehensive electrical system design and documentation Our electrical design services cover complete power distribution, control panel design, instrumentation wiring, and electrical installation documentation. We ensure compliance with industry standards and safety regulations while optimizing system performance and maintainability.

Electrical Feedthroughs / Hermetic Seals
There has never been a connector that our team have been unable to seal.

Electrical Systems

Electrical/ Electronics Sector

Electrode Design and Manufacture
Using our Sodick UH650L, we design and manufacture electrodes with exceptional accuracy and surface finish, ensuring reliable, repeatable results in every EDM process. We manufacture electrodes in copper, tailored precisely to your design requirements. Each electrode can be supplied on System 3R, Euro, or bespoke collets, depending on your preferences at quotation. To support efficient setup and use, setting sheets can also be provided, detailing undersize and positional movements to ensure optimum accuracy and performance during EDM operations. Electrodes remain essential for many mould making applications, particularly in components featuring narrow ribs, deep cavities, and sharp internal corners, where conventional machining cannot achieve the required detail.

Electroless Nickel Plating
Electroless nickel plating is an auto-catalytic reaction, unlike electroplating, it is not necessary to pass an electric current through the solution to form a deposit. Full Coverage Free from the need of the current to reach the area to be plated, nickel can be coated everywhere the solution touches the part. This means that it can plate the inside of tubes or holes which has design advantages over other electroplating processes. Since it isn’t effected by high or low current density areas it plates an entirely even deposit over the whole part. Wear Resistant The electroless nickel coating is a nickel-phosphorous alloy, which is extremely hard – over 800 HV with post heat treatment, and therefore used for wear resistance. Depending on the requirements, there are different phosphorous contents available.

Electroless Nickel Plating
Electroless nickel plating creates a uniform nickel coating providing a wide range of benefits including superior corrosion protection, improved surface hardness, wear resistance, conductivity and shielding. We provide specialist surface treatments including electroless nickel plating, diffused nickel plating, shot blasting and heat treatment for customers in niche markets including aerospace, defence, oil & gas and automotive.

Electromagnetic Compatibility (EMC) Enclosures
The Rockwood Group has extensive experience in manufacturing EMC enclosures for a range of industries, using various shielding materials, from lightweight carbon nickel veils and copper meshes to electroplating and encapsulated aluminium foil, we find solutions to meet our clients' needs.

Electromechanical 5980 Series
The 5980 Series Universal Testing Instruments offer exceptional performance and are designed with enhancements that deliver unparalleled accuracy and reliability, improved ergonomics, and an enhanced overall experience for the operator. New industry leading features include load measurement accuracy to +/-0.5% of reading down to 1/1000 of load cell capacity and fast, synchronized data acquisition rates up to 2,500 points per second. The most common uses of these mechanical testing systems are for tensile, compression, bend, peel, shear, tear and cyclic tests. Configured systems are fully capable of meeting test requirements per ASTM, ISO, DIN, TAPPI, GB, JIS, ANSI, NAS, etc.

Electronics and Embedded Firmware Design Services
Experienced electronics & firmware engineers helping turn ideas into products and solve complex engineering challenges.

Electronics Design & Development
End-to-end electronic design and development, from concept and PCB layout through to production-ready solutions.

Electronics Manufacturing Services
Complete electronics manufacturing support covering procurement, assembly, test, product build and lifecycle support.

ElectroPuls®
With more than thirteen years of running tests over billions of cycles, ElectroPuls systems are the established materials testing instruments using patented linear motor technology. Offering slow-speed static and high-frequency fatigue testing, this versatile testing capability means ElectroPuls systems are ideal for any lab or office space. Choose from axial only or combined axial-torsion systems that can deliver up to 10kN and 100Nm. Available in 3 sizes, simply pick the one that's right for you. ElectroPuls, a simpler, smarter, safer way to meet your testing needs.
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