概况 BD 系列静液传动单元 .................................................................................................................................5 [ K. ~# t' i
BDU-10 S，原理图 ........................................................................................................................................6' U, t% Q) Z- Y$ g5 t
BDU-21 L，原理图.........................................................................................................................................7
3 c! G2 [" G/ k8 ^' C3 n# L系统示意图, BDU-06/10S ............................................................................................................................8
3 [! A7 k M! \1 K: p" [# u! K系统示意图, BDU-06/10S ............................................................................................................................8
# f9 X5 T0 a& Q) l- ?/ k系统示意图, BDU-10L/21L/21H ................................................................................................................9
6 z5 v! k! n) }* h系统示意图, BDU-10L/21L/21H, BDP-10L..............................................................................................90 M- J" E; e1 r6 F) N
技术规格 特征及可选项 ................................................................................................................................................109 l, _5 r- Q" t$ L$ D$ E7 C
工作参数 .........................................................................................................................................................117 i3 b5 Z% g7 j I- S1 r; T) }
传动油规格 ....................................................................................................................................................11
* x$ F6 I. q" y: o效率曲线 , BDU-06S, 10S ............................................................................................................................12
5 g6 b- }1 F4 j) {4 i效率曲线 , BDU-10L/21L, 21H, BDP-10L ...............................................................................................1& c3 V- B1 G2 I
工作参数 概况 ...................................................................................................................................................................14* I4 A" h1 q+ n- f
输入速度 .........................................................................................................................................................14
: p& O$ Z- e3 @0 m) ]* S8 c系统压力 .........................................................................................................................................................14- e. l7 x" K4 Q8 `
补油压力 .........................................................................................................................................................15
. _4 D: |& [1 G* ?( H* E补油入口压力 ................................................................................................................................................15
- f& w2 ]5 P' t% p0 Z( `: l壳体压力 .........................................................................................................................................................15) t2 o' X0 p( ?, `5 T H
液压油 ..............................................................................................................................................................15/ _! `6 z! d4 @( B# t+ ]
温度及粘度 ....................................................................................................................................................16: ]4 ~. H9 k( `# l4 ^$ u4 C+ `
系统设计参数 液压油及过滤器 ...........................................................................................................................................17& t( q9 Z% }; @* ^9 W5 S
油箱 ...................................................................................................................................................................17$ z P( }' r: d' b
控制轴作用力 ................................................................................................................................................17
& R/ V- l' c; E: r( V ]/ s0 k独立刹车系统 ................................................................................................................................................17
& ]5 I4 q5 w" X8 f4 f' q主轴负载 .........................................................................................................................................................18
^0 x9 _: B$ r' F特征及可选项 轴选项 ..............................................................................................................................................................19
) _, F" v6 R7 `" c- ?旁通阀 ..............................................................................................................................................................21. s- b7 a( v/ }' v" b
高压溢流阀(HPRV)及补油单向阀 (过压保护) ..................................................................................21
2 g3 n3 X/ F2 _1 a9 x& `带阻尼孔补油单向阀 .................................................................................................................................22* z1 g: |# a7 Q! p! u
可选集成油箱 ................................................................................................................................................24* b- ^# @3 K: ^; @! G9 d% [
过滤器 ..............................................................................................................................................................24
, M$ @+ M2 \+ V4 [) z" }; {风扇 ...................................................................................................................................................................24 |
发表于 2010-1-27 20:05:34
