NEMA Ltd Rochdale — nema.ltd.uk

At NEMA, we design and manufacture high speed motors and motor generators for aerospace and defence. We engineer around your requirements. From concept to completion, we bring design, manufacturing and testing together. You gain connected expertise for demanding applications, not just individual components. Our High Speed Motors and Motor Generators are bespoke. We support custom prototypes, low volume projects and production manufacture. Design and Development starts with your specification. Our engineers work closely with you, using analysis and simulation to develop an achievable solution. We consider more than the motor alone. Thermal design, material selection and reliability analysis help shape the complete engineering approach. Our Advanced Systems and Electromagnetic Components extend into rotary and linear actuation. Applications range from airborne systems to subsea environments. Working with selected partners, we integrate gearboxes and screw mechanisms. Where closed loop control is needed, we can incorporate sensors. Our Winding Capabilities combine machine processes with skilled hand work. We make tooling in-house to support complex configurations and new product development. Precision Machining turns designs into components. We work with materials including aluminium, stainless steel, titanium and plastics, from prototypes through production. Our manufacturing roots also include Springs. Under the Nordale Springs name, we manufacture to customer designs and offer design validation. Pressings, Stampings and Assemblies add another dimension. From brackets and clips to laminations, we support samples and larger production runs. Processing and Assembly keeps essential finishing operations in-house. Our capabilities include balancing, winding impregnation, encapsulation, painting and magnetising. When a component becomes obsolete, replacement need not mean starting from scratch. Our Reverse Engineering service works with or without original drawings. We examine existing parts and develop a design solution. Where appropriate, we recommend design improvements or updates to material specifications. Repair and Overhaul helps bring existing assemblies back into service. Where possible, we repair and reuse components to keep the work cost effective. Every repaired assembly undergoes a production acceptance test. Repair work takes place separately from original equipment to prevent cross contamination. Inspection checks conformity to your specification. Our equipment includes coordinate measuring machines and image dimension measuring systems, with calibration traceable to national standards. Factory Acceptance and Design Verification Testing supports development and durability work. Our in-house dynamometers test motors across a range of torque requirements. Our experience reaches into real aerospace projects. These include a motor generator unit developed collaboratively for Safran Helicopter Engines’ TTP programme. We have also developed a wing flap actuator for a high altitude unmanned aircraft. Different applications demand different engineering answers. Our roots in Rochdale go back to 1954. Today, our quality management system holds AS9100 and ISO 9001 certifications. Why choose us? We combine application knowledge with the practical resources to design, develop, manufacture and test bespoke solutions. Whether you need a new design or support for an existing assembly, talk to us. Let’s start with your requirements. Contact NEMA in Rochdale through our online enquiry form, or call us on the number shown. From concept to completion.