Small, smaller, Deprag nanomat
Reliable assembly of tiny screws
Electronic components in computers and smartphones, or in household, entertainment and automobile technology, are indispensable in innovations relating to all areas of modern technology. Usually hidden from view beneath the product surface, extremely complex electronic systems must be designed, manufactured and launched onto the market in the shortest time possible at an acceptable price. They also need to be totally reliable and energy efficient products. Rapidly increasing capabilities and constant miniaturisation have characterised developments in electronics for decades.
Deprag schulz gmbh u. CO. is known for continuous optimisation of their products and for leading the way with new developments in the assembly of miniature components. The screwdriving technology specialists have a specific screwdriver in their program especially for intricate assemblies – the NANOMAT. This screwdriver reaches highly accurate, extremely low torques from 8 Nmm to 300 Nmm at speeds of up to 1700 1/min – and that in four different speed ranges. The Deprag nanomat screwdriver has one of the smallest torques on the market and is available both for manual and stationary assembly tasks.
The Nanomat has a wide range of applications: whether in medical technology for the reliable processing of hearing aids or pacemakers, in the watch industry or precision engineering for the manufacture of measurement devices. Another application area is the assembly of objectives, cameras and microscopes in the optical industry, where tiny fasteners must be assembled. In the production of electronic products and components, such as smartphones, games consoles and computers, the miniaturisation of devices has a great influence on the type of assembly required.
A flexible EC screwdriver for the highest standards
The NANOMAT-EC spindle screwdriver provides the highest possible processing reliability for industrial assembly due to its reliable and low maintenance brushless EC motor. It is designed with excellent dynamics and top torques to be the ideal driver for screw tightening. It features integrated torque recording based on precise motor current measurement and the evaluation of additional dynamic influencing factors, as well as torque measurement enabling exact control of multi-stage screwdriving processes and the documentation of screwdriving results.
DEPRAG screwdrivers are based on EC technology and can boast a torque accuracy of < 2% standard deviation which remains true for millions of cycles. Therefore, the machine capability index of ≥ 1.67 at a tolerance of ±10% relating to 6 Sigma is attainable. A cmk value of 1.67 means that the error percentage is under 0.6 per million screw assemblies.
More information: Deprag schulz gmbh u. CO.