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SPN SCHWABEN PRÄZISION FRITZ HOPF GMBH Verified by Europages badge

SPN SCHWABEN PRÄZISION FRITZ HOPF GMBH

Germany

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GEAR COMPONENTS TO THE SPN STANDARD, INDIVIDUALLY ADAPTABLE. Top quality through standardised processes - and particularly flexible and adaptable at the same time. That distinguishes the SPN product portfolio: Materials, gear types and qualities selected to exactly suit your application. Range of services Complete gear components to the customer's specification Different versions such as helically toothed, hobbed or flank-ground Modern materials such as high-alloy steels, aluminium and titanium alloys as well as plastics and aerospace-grade materials A wide range of heat and surface treatments We can supply the following gear components to the SPN standard Helical gears Bevel gears Toothed racks Worm drives Splines

Germany

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Spur gears We produce spur gears on high precise milling and shaping machines of notable manufacturers with spur toothing, helical toothing annular and externally or we grind your toothing on Reishauer or Kapp. We gladly advise you when it comes to the planning and we choose togehter with you the optimal toothing. Internal teethed: Spur gears annular-toothed gear shaped or broached modul from 0,3 to 6 mm other modules on request special profiles - diameter up to 300 mm External teethed: Spur gears externally toothed milled gear hobbed and gear shaped module from 0,3 till 8 mm other modules on request number of teeth 2 until 9999 Diameter up to 700 mm Spur gears externally toothed grinded gear grinded or prifile grinded module 0,5 till 7 mm other modules on request special profiles diameter up to 500 mm conical gears

Germany

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Always when the standard is not sufficient, SPN offers solutions especially according to customer requirements. Special motors in special designs or materials are also possible in little batch sizes. Servo drives in stainless steel e.g. V2A or V4A steel are available in different frame sizes with or without encoder.

Germany

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Gear racks to the SPN standard We manufacture your gear rack according to your drawing. In addition, SPN can supply the right pinion for your drive. Ground SPN gear racks Manufacturing processes: grinding Type of teeth: straight or angled Module: 0,5-10 mm Gear rack body: square and round Square material: 10x10 up to 100x100 Part length: up to 4000 mm Milled SPN gear racks Manufacturing processes: milling Type of teeth: straight or angled Module: 0,5-10 mm Gear rack body: square and round Square material: 10x10 up to 100x100 Part length: up to 4000 mm GOOD TO KNOW With and without drilling pattern Available in three quality classes straight or angled Material: C45 Soft and inductively hardened

Germany

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SPN is a reliable partner when it comes to combine different disciplines of technique. motor gearboxes handling control programming Our customers get a solution out of one hand and have the advantage to be supervised from only one contact person for all issues.

Germany

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SPN-spur gear units are notable for their favourable size/performance relationship. The single-stage and two-stage gearboxes are available for flange or foot mounting, so that there are many different ways of installing them. The special feature of SPN gears ensure very quiet running and low rotational backlash.

Germany

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HOPF-feed screwdriver are installation and hand tools with a very high power density. High torques combined with small dimensions and attractive design make them to excellent tools for many different purposes. Because of the modular system you have the possibility to configure your screwing spindle - suitable for your screwing task.

Germany

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Our gearboxes and toothing components are steadily enhanced and verified for load range. For this purpose we have several stress test stations in different performance categories. Our test stations are fitted with state-of-the-art drive technology and high precise measure technology and control engineering. Flexibility is therefore the main point. We are able to conduct on our test stations simple stress prifiles as well as complicated investigations e.g. sound properties or frequency analysis. For research purposes as well as special customer requirements we have already designed and realized several test stations. We can also support you in all disciplines when it comes to the construction of your test station. mechanical design in CAD selection of suitable sensor technology evaluation software and documentation control technology and programming

Germany

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- low energy consumption - due to high efficiency - compact design - due to finely tuned sub-systems - high positioning accuracy - due to low backlash of less than 10 arcmin Total ratio: i = 42:1 - Rated output torque: 140 Nm - Emergency stop torque: 360 Nm - Backlash: less than 10 arcmin - Lubrication: Food grade gear grease - maximum input speed: 6000 rpm - Weight: 8,9 kg

Germany

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- Gear ratio 4:1 - 10:1 - Rated output torque: 35 - 100 Nm - Backlash: less than 7 archmin - Lubrication: Food grade gear grease - maximum input speed: 6000 rpm - Weight: 2,9 kg

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