|
AMB 2014: Hydraulic power pack for test applications
7/26/2014 |
|
|
With its speed-controlled motor the HK type power pack from HAWE Hydraulik is a good choice for test applications.
HK-type compact power packs from HAWE Hydraulik SE, Munich, enable the implementation of very exacting power controls for test applications. For the purposes of this application the power pack is fitted with a radial piston pump that is powered by a speed-controlled motor and combined with a programmable logic valve control, type PLVC.
The power pack can build up pressure so gentle that a constantly increasing force is exerted on the test kit over a very long time; even extending over a couple of days. Given a skillful system layout, pressure builds up with an exactness of less than one bar. Radial piston pumps are particularly well suited for this as they are not limited in their minimum speed, unlike other pump types. They can even operate at rotational speeds of 1/sec. Such a system is highly efficient and has a negligible heat input.
The speed-controlled version of the HK makes the hydraulic power pack also ideal for load-independent power build-up at pre-defined velocity sequences. Where a very precise speed control is required, the recommendation is for feedback to be provided via a position sensor system. |
|
Related Exhibition:
|
|
|
 |
|
AMB 2014
|
International exhibition for metal working
9/16/2014 - 9/20/2014
Venue: Messe Stuttgart, Stuttgart, Germany
|
|
|
|
|
|
|
主站蜘蛛池模板：
jizzjizz韩国|
欧美激情视频一区二区三区免费|
无码一区中文字幕|
怡春院久久国语视频免费|
99久久激情国产精品|
图片区 小说区 区 亚洲五月|
99久久成人国产精品免费|
欧美性交网|
日本中文字幕在线播放|
久久亚洲AⅤ无码精品午夜麻豆|
亚洲色成人一区二区三区|
制服 丝袜 亚洲 中文 综合|
99精品国产在热久久婷婷|
日本欧美国产精品第一页久久|
国产高清自产拍av在线|
91在线小视频|
成人区人妻精品一区二区|
国产精品成人一区二区三区|
国产精品人成在线播放蜜臀
|
麻豆AV无码久久精品蜜桃久久|
午夜精品乱人伦小说区|
高清一区二区三区不卡视频|
婷婷色六月|
亚洲伊人色|
亚洲视频小说之无码|
国产精品人妻在线观看|
国产日韩av二区三区|
亚洲国产精品无码久久一区二区|
国产va精品免费观看|
jizz.jizz|
www久久只有这里有精品|
亚洲色无码中文字幕|
国内免费av在线播放|
国产精品美人久久久久久AV|
亚洲av成人在线一区|
日韩欧美激情兽交|
无码国产精品一区二区免费97|
两个人看的www免费视频中文|
国产精品麻豆va在线播放|
一区一区三区产品乱码|
国产普通话刺激视频在线播放|
