Glossary entry

German term or phrase:

Kugelgewindetrieb

English translation:

ball screw

Added to glossary by Hermien Desaivre
Jul 5, 2010 12:21
13 yrs ago
5 viewers *
German term

Kugelrollengewindetrieb

German to English Tech/Engineering Manufacturing Spindle press system component
I have seen the entry for Rollengewindetrieb in which Kugelgewindespindel also appears... how do I combine these terms? It refers to the design of a servo press system.

Sie besteht aus
 einem Kugelrollengewindetrieb (1bis 15kN) oder hochpräzisen Rollengewindetrieb (10 bis 2.000kN)

Discussion

Hermien Desaivre (asker) Jul 7, 2010:
You were right The client has admitted that this is an error in his source text, and the correct word is... "Kugelgewindetrieb". Thank you all for sharing your experience with me!
Hermien Desaivre (asker) Jul 6, 2010:
Thanks I'll revert to client.
Johannes Gleim Jul 6, 2010:
@ Hermien The photos shows "Planetenrollentriebe" instead of "Kugelgewindetriebe". Perhaps this is the term, meant by the editor.
Hermien Desaivre (asker) Jul 6, 2010:
Does this look like it? I am trying to get a picture from the client, but in the mean time - what does the panel think about this:
http://www.traceparts.com/users/3D-CAD-Catalogs/List-of-part...
Erika Berrai-Flynn Jul 5, 2010:
ball screw Mit Peter. Kann sich eigentlich nur um ein Kugelgewindetrieb, siehe http://www.skf.com/skf/support/html/dictionary/dictionary.js... handlen. (ball screw)
Hermien Desaivre (asker) Jul 5, 2010:
Planetary roller threaded spindle Perhaps?

Hermien Desaivre (asker) Jul 5, 2010:
I have no idea! This was what I was given - I'll put a note in for the client to check his source text...
Peter Zauner Jul 5, 2010:
Kugelgewinde(trieb) Ball screw drive
http://en.wikipedia.org/wiki/Ball_screw
http://www.ballscrewsdetail.info/images/nook-ball-screw.jpg

But "Kugel" and "Rollen" within the same device sounds like a contradiction to me as "Kugellager" and "Kugelgewindespindel, -antrieb, etc." uses balls whereas a "Rollenlager" uses "Rollen" i.e. zylinders. I cannot picture a screw drive that uses "Rollen"

Proposed translations

10 hrs
German term (edited): Kugelgewindetrieb
Selected

ball screw

As already highlighted in the discussion "Kugel" (ball) and "Rollen" (rolls) are contradictory. As I do know such drives only with balls, I suggest to delete "Rollen" and to translate "Kugelgewindetrieb"

Ein Kugelgewindetrieb (KGT) ist die Gesamtheit eines Wälzschraubtriebes mit Kugeln als Wälzkörper. Er dient zur Umsetzung einer Drehbewegung in eine Längsbewegung oder umgekehrt (Definition nach DIN 69051-1).
http://de.wikipedia.org/wiki/Kugelgewindetrieb

A ball screw is a mechanical device for translating rotational motion to linear motion with little friction. A threaded shaft provides a spiral raceway for ball bearings which act as a precision screw.
http://en.wikipedia.org/wiki/Ball_screw

(EN) BALL SCREW
(DE) KUGELGEWINDETRIEB

(EN) The invention relates to a ball screw in which balls (13) are arranged between the thread (2) of the spindle (1) and the thread (4) of the nut (3).
(DE) Die Erfindung betrifft einen Kugelgewindetrieb, bei dem zwischen dem gewindeartigen Gang (2) der Spindel (1) und dem Gang (4) der Mutter (3) Kugeln (13) angeordnet sind.
http://www.wipo.int/pctdb/en/wo.jsp?wo=1993006387

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Note added at 11 hrs (2010-07-05 23:42:18 GMT)
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Abgesehen von ProZ.com findet sich "Kugelrollengewindetrieb" laut Google nur einmal im Internet, und zwar auf der Seite http://www.bfe.de/bfe/pdf/SEW_Bruchsal_1.pdf
Dort wird auf den Typ CMS50S von SEW verwiesen.

Bei SEW-Eurodrive heißt es an der entsprechenden Stelle allerdings "Kugelumlaufspindel"

Die Kugelumlaufspindel wird beim Elektrozylinder CMS50S und CMS71L eingesetzt.
http://sew-eurodrive.com/download/pdf/11562609.pdf

was zum Kugelgewindetrieb paßt.

Weitere Auszüge (Nicht kopierbar):

3.4 Typenbezeichnung
/KGT = Kugelgewindetrieb
Option PGT = Planetengewindetrieb

3.7.1 Die Kugelumlaufspindel wird beim Elektrozylinder CMS50S und CMS71S eingesetzt.
(mit Zeichnung)

8.2 Schmierung des Gewindetriebs

8.3 Schmierstoff für Kugelumlauf- und Planetenrollentrieb

http://sew-eurodrive.com/download/pdf/11562609.pdf

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Note added at 18 hrs (2010-07-06 06:31:00 GMT)
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In case your photo is typical for the application, the correct translation should be Planetenrollentrieb.

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Note added at 18 hrs (2010-07-06 07:19:16 GMT)
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CMS
Electric cylinders of the CMS series are equipped with permanent magnet rotors and operate with particularly high precision, power and speed.
:
KGT² PGT³
2) Ball screw
3) Planetary roller screw drive

Conclusion:
Kugelgewindetrieb = Ball screw drive
Planetenrollentrieb = Planetary roller screw drive

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Note added at 18 hrs (2010-07-06 07:19:36 GMT)
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http://www.sew-eurodrive.com/produkt/cms-electric-cylinder.h...
Something went wrong...
4 KudoZ points awarded for this answer. Comment: "Although my original term was wrong, I would like to award points here - wish I could have shared it amongst you. Thanks Johannes, for being so fast and the comprehensive references!!"
10 hrs

(recirculating) ball screw drive or planetary roller drive

(recirculating) ball screw drive or planetary roller drive

sources:

[PDF] Operating Instructions – CMS50/63/71 Electric Cylinder - : PDF/Adobe Acrobat
Operating Instructions – CMS50/63/71 Electric Cylinder. 17. 3. Operating principle – ***recirculating ball screw and planetary roller screw drive*** ...
sew-eurodrive.com/download/pdf/16621212.pdf

[PDF] optimized processes through dynamics, power, and compact design ... - : PDF/Adobe Acrobat
Either with ***planetary roller screw drive or ball screw drive*** ... processing. CMS50S electric cylinder ... Electrical data. Type. CMS50S ...
sew-eurodrive.com/download/pdf/16874412.pdf

SEW-EURODRIVE – Servo drive systems – Electric cylinder CMS - ... profiles within a range of 350 mm for CMS71L and 300 mm for CMS50S without any additional efforts. ... This means the functions of the drive inverter are available in addition to the above ... CMS ***electric cylinders are available with a traditional ball screw or, alternatively, with a planetary ball screw***. ...
ms.sew-eurodrive.de/sps/englisch/cms.html -
Something went wrong...
12 hrs

recirculating roller screw

'Kugelgewindetrieb m (Masch) / recirculating ball screw'
this is what Kucera and UIC offer.

If there really are rollers instead of balls then it would logically be "recirculating roller screw". This should be clarified with the customer, however I have problems to see rollers here and, if really so, I would like to see a picture of it.
Something went wrong...

Reference comments

10 hrs
Reference:

Kugelrollengewindetrieb

[PDF] Microsoft PowerPoint - GFE_Oldenburg - : PDF/Adobe Acrobat - Quick view
***Kugelrollengewindetrieb***. ➢ Kugelumlaufspindel p=5mm Steigung. ➢ Positioniergenauigkeit 5/100 mm bei konst. Kraft und konst. Temperatur ...
www.bfe.de/bfe/pdf/SEW_Bruchsal_1.pdf -

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Note added at 10 hrs (2010-07-05 22:28:15 GMT)
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Gewinde – Wikipedia - 3.1 Abstand der Gewindeflanken; 3.2 Mehrgängige Gewinde; 3.3 Rohrgewinde; 3.4 Stahlpanzerrohrgewinde; 3.5 Edison-Gewinde; 3.6 ***Kugel- und Rollengewinde*** ...
de.wikipedia.org/wiki/Gewinde -

Pressenzubehör: Werkzeuge, Handhabungssysteme... - Ausrüstung und ... - ***Der Motor ist über einen speziellen Zahnriemen mit dem Kugel-/Rollengewinde verbunden*** und gewährleistet Positioniergenauigkeiten von < 0,01 mm. ...
www.directindustry.de/.../pressenzubehor-werkzeuge-handhabu... -
Something went wrong...
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