Not simple mechanical components, but lifting solutions. When in addition to the completeness of the range there is also the availability of a wide range of accessories and options, it is possible to develop complete and highly customized lifting systems to meet specific needs. <\/p>\n
The recent expansion and improvement of the screw jacks range made by MecVel, has given out the new series HT (travelling screw version) and HR (rotating screw).
\nThe mentioned series are now available in 6 models HR \/ HT 05-10-25-50-100-200, with forces from 5 to 200 kN and reduction ratios from 1:4 to 1:30. <\/p>\n
They have been fully revised in order to achieve higher performance benefits over previous models; the new versions have more versatile mounting holes and conjugated profiles type IZ of helical worms and bronze wheels (involute profile-section). This leads to a gradual, continuous and smooth pairing in rolling of conjugated profiles, in all conditions of operation and the torque transmission occurs in a more gentle and gradual way. <\/p>\n
The worms are case-hardened and tempered steel, while the bronze wheels present increased height for greater contact area which dissipates more heat and increases the driving of the screw. <\/p>\n
The frictional losses are very small, because the involute component clearly prevails over the sliding friction. From this it follows a higher and more steady efficiency, and at the same time, a reduction of overheating produced by friction. The gearbox will thus be quieter, the vibrations reduced and the duration of the product increased. <\/p>\n
Also improved sealing system allows both grease and oil lubrication. <\/p>\n
These features allow duty cycles up to 100%, high speeds, higher safety factors and screws longer than 3 m. Available travelling and rotating screws can be both trapezoidal in carbon steel (standard) or Stainless steel AISI 304 and ball screws. <\/p>\n
To complete this range a very wide set of accessories and options are also supplied: bevel gearboxes, shafts, couplings, electronic devices for control of motor torque. A wide choice that enables supply of full lifting systems highly customized and complete solutions targeted to meet specific needs.<\/p>\n","protected":false},"excerpt":{"rendered":"
Not simple mechanical components, but lifting solutions. When in addition to the completeness of the range there is also the availability of a wide range of accessories and options, it is possible to develop complete and highly customized lifting systems to meet specific needs. The recent expansion and improvement of the screw jacks range made […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-456658","post","type-post","status-publish","format-standard","hentry","category-news"],"_links":{"self":[{"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/posts\/456658","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/comments?post=456658"}],"version-history":[{"count":0,"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/posts\/456658\/revisions"}],"wp:attachment":[{"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/media?parent=456658"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/categories?post=456658"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/tags?post=456658"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}