» Precision Tooth Flank Grinding

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1 » Precision Tooth Flank Grinding Stelter Spur Gears with Ground Tooth Flanks. Straight and helical gearing from module 0.5 to module 34. At diameters up to 1600 mm. made by magic hands

2 » High-Tech, Robotics, Expertise The perfect system for quality made to measure! Our manufacturing processes are designed to eliminate sources of error before they can arise at all. Stelter is Europe s leading series production of highquality metal gear wheels and chain wheels. There is hardly another gear wheel factory in Europe that implements the zero error strategy as thoroughly and systematically as we do:» Profiles and flanks are continuously checked on CNC gear measuring centres» Materials are laboratory tested using spectral analysis devices.» Automation and robotics eliminate manual errors» Specialists on the production lines ensure fault-free processes» Our proprietary statistic process control, SQMS, reinforces the zero-error strategy at every step in production» Stelter is ISO TS certified by company DNV (Det Norske Veritas) Stelter SQMS: All quality parameters are electronically stored and continuously compared with the actual data during production.

3 » Capacity, Rapidity, Efficiency: Stelter offers more than just precision. Who produces gear wheels on a global scale is a reliable partner for contract manufacturing and grinding, even in the event of a bottleneck. Stelter has been manufacturing precision gear wheels for more than 50 years, from module 0.5 to 34 and with unit weights of up to 2 (metric) tonnes. More than 18,000 m² of production space and the latest in production technology ensures the utmost economy and quality in series production:» 250 employees working on a three-shift model, day and night» 15 gear grinding machines (RZ 150 to RZ 1000) and» 10 gear grinding machines (Rapid 800 to Rapid 1600) guarantee precision» Efficient and precise: Fully automatic assembly lines with industrial robots feeding.» Automation and 200 robots ensure efficient, fault-free processes» Free capacities serve as planning reserves in the event of bottlenecks» Statistic process control during manufacture and 8 measuring centres (P 26 to P 200) ensure delivery of 100 % top quality» Quality is consistent right up to the last operation: gear wheel tooth flank grinding on the RZ 400.» As if made for our rescue service on special assignments: The unique robot-aided feeding for the HF 900 hobbing machine.

4 » Profile grinding by, flank and profile oriented 3 x Rapid x Rapid 1250 MFM» For all profiles and modifications: Rapid. The standard for fast, high-performance profile grinding 1x Rapid 1250» measurin Klingel 1 x» Fikara automated burning detection system.» burning detection by Nital etching procedure, for diameters up to 1600 mm. Klingel 1 x» Karl Deutsch Deutromat DD1800 magnetic particle inspection unit.» Magnetic powder crack detection for diameters up to 1800 mm. Brand: Karl Deutsch.

5 » Generation grinding by, flank and profile oriented 3 x Rapid x RZ 150 2x Rapid x RZ 250 C g machines nberg P 26 3 x RZ 400 nberg P 33 2 x P 35 1 x P 65 4 x RZ x P x P 200» short grinding and tooling times with high flexibility: generation grinding by RZ 150, RZ 250 C, RZ 400, RZ 1000.

6 » the gear wheel factory: Our Range of Services Tooth flank grinding of straight and helical spur gears from module 0.5 to module 34, and for diameters up to 1600 mm. Around 250 employees working in premises over 18,000 m² use the latest machinery to produce gear wheels, making them the leaders of the industry. The range of services is as boundless as the many and varied customer specifications and performance is at the highest level. Profile Oriented Flank Oriented Extras» Tooth tip chamfer» Crowning» Offset-free» Tip relief» End relief» Beveloid gearing» Root relief» Conical grinding» Height crowning PROFILE grinding by, flank and profile oriented GENERATION grinding by, flank and profile oriented Measuring Machines Automated Processes» Fully automated burning» 3 Rapid 800» 7 RZ 150» 1 P 26 inspection facility» 3 Rapid 900» 1 RZ 250 C» 1 P 33» Automated crack» 1 Rapid 1250» 3 RZ 400» 2 P 35 detection unit» 1 Rapid 1250 MFM» 2 Rapid 1600» 4 RZ 1000» 1 P 65» 2 P 100 Further services» 1 P 200» Contract manufacturing / grinding made by magic hands» Stelter Zahnradfabrik GmbH Bramstedter Kirchweg 49» Bassum Germany» Phone +49 (0) » Fax +49 (0) » info@stelter.de