T.E.A. Transmissions releases new Extra Strong Rack drive from HepcoMotion
Resource from: Ferret Likes:247
Jun 30,2015
T.E.A. Transmissions introduces the new Extra Strong Rack drives (ESR) from HepcoMotion designed to simplify heavy lifting applications.
Cartesian gantries used in heavy lifting applications often require two Z axes linked together, with two racks fitted to the structure separately to provide sufficient lifting force. Though a single larger rack could be considered, it would also mean a larger rack module size and a correspondingly bigger pinion to match.
HepcoMotion’s ESR rack has been specially developed to address this issue by achieving a high lifting capacity in a limited amount of space. Combining high quality materials with an advanced manufacturing process to provide a single rack drive capable of 5000N lifting force, the ESR rack can be configured in double arrangements for particularly heavy loads.
Similar to the guides from the Hepco Heavy Duty HDS2 system, the rack is integral with the V guide, ensuring excellent parallelism with the V guide running surface offering smooth motion over the entire travel length. The time saved from not having to set two components parallel when a separate rack and guide are used, is an additional benefit.
The guide size with the advanced ESR product is slightly thicker than the standard HDS2 guide with a mod 5 hardened rack cut over a 28mm face width. The controlled hardening process contributes greatly to the capacity obtained together with high precision rack machining ensuring accurate pitch error control. Rail lengths produced as standard are less than two metres with longer lengths achieved by butting.
The whole package is complemented by a hardened and ground 15-tooth pinion that can be easily fitted into standard HDS2 carriage plates. The design enables a geared motor/flange arrangement to be located directly to the carriage, taking up minimal space.
ESR guides are normally used with HDS2 beams HB25C or HB25 for simplicity and cost benefits. Both beams are the default choice for Z axes in XYZ gantry designs produced by Hepco.
V bearings to suit can be selected from 64, 95 and 120mm diameters depending on any offset or twisting load conditions. A standard lubrication facility is available for both rack and V guide running surfaces providing a long and trouble-free service life.
(Ferret)
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1.The news above mentioned with detailed source are from internet.We are trying our best to assure they are accurate ,timely and safe so as to let bearing users and sellers read more related info.However, it doesn't mean we agree with any point of view referred in above contents and we are not responsible for the authenticity. If you want to publish the news,please note the source and you will be legally responsible for the news published.
2.All news edited and translated by us are specially noted the source"CBCC".
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