REXROTH继电器HED 8系列型号
REXROTH继电器HED 8系列型号
产品价格:(人民币)
  • 规格:HED 8系列
  • 发货地:上海
  • 品牌:
  • 最小起订量:1个
  • 免费会员
    会员级别:试用会员
    认证类型:企业认证
    企业证件:通过认证

    商铺名称:上海维特锐实业发展集团有限公司

    联系人:龚颐(先生)

    联系手机:

    固定电话:

    企业邮箱:victory-g@qq.com

    联系地址:上海市普陀区中江路889号曹杨商务大厦1501

    邮编:200033

    联系我时,请说是在瑞启化工网上看到的,谢谢!

    商品详情
      REXROTH继电器操作说明:
      首先用于安全保护时,将压力继电器设置在夹紧液压缸的一端,液压泵启动后,首先将工件夹紧,此时夹紧液压缸的右腔压力升高,当升高到压力继电器的调定值时,压力继电器动作,发出电信号使2YA通电,于是切削液压缸进刀切削。在加工期间,压力继电器微动开关的常开触点始终闭合。若工件没有夹紧,压力继电器2断开,于是2YA断电,切削液压缸立即停止进刀,从而避免工件未夹紧被切削而出事故。
      其实用于控制执行元件的顺序动作时,液压泵启动后,首先2YA通电,液压缸左腔进油,推动活塞方向右移。当碰到限位器(或死挡铁)后,系统压力升高,压力继电器发出电信号,使1YA通电,高压油进入液压缸的左腔,推动活塞右移。这时若3YA也通电,液压缸的活塞快速右移;若3YA断电,则液压缸的活塞慢速右移,其慢速运动速度由节流阀调节。
      再次用于液压泵卸荷时,压力继电器不是控制液压泵停止转动,而是控制二位二通电磁阀,将液压泵5输出的压力油流回油箱,使其卸荷。
      最后用于液压泵的启闭时,有两个液压泵,高压小流量泵,低压大流量泵。当活塞快速下降时,两泵同时输出压力油。当液压缸活塞杆抵住工件开始加压时,压力继电器在压力油作用下发出动作,触动微动开关,将常闭触点断开,使液压泵停转。在加工过程中减慢液压缸的速度,同时减少动力消耗。


      R901102702 HED 8 OA-2X/50K14KS

      R901110160 HED 8 OA-2X/50K14KSV
      R901102754 HED 8 OA-2X/50K14KW
      R901110155 HED 8 OA-2X/50K14KWV
      R901173249 HED 8 OA-2X/50K35
      R901155571 HED 8 OA-2X/50K35S
      R901336212 HED 8 OA-2X/50K35KS
      R901102706 HED 8 OA-2X/100K14
      R901107367 HED 8 OA-2X/100K14V
      R901102711 HED 8 OA-2X/100K14S
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      R901106263 HED 8 OA-2X/100K14ASV
      R901095551 HED 8 OA-2X/100K14KS
      R901145180 HED 8 OA-2X/100K14KSV
      R901094159 HED 8 OA-2X/100K14KW
      R901153040 HED 8 OA-2X/100K14KWV
      R901127461 HED 8 OA-2X/100K35S
      R901126696 HED 8 OA-2X/100K35KS
      R901102708 HED 8 OA-2X/200K14
      R901110456 HED 8 OA-2X/200K14V
      R901102727 HED 8 OA-2X/200K14S
      R901107805 HED 8 OA-2X/200K14SV
      R901107094 HED 8 OA-2X/200K14A
      R901141051 HED 8 OA-2X/200K14AV
      R901106452 HED 8 OA-2X/200K14AS
      R901108522 HED 8 OA-2X/200K14ASV
      R901107126 HED 8 OA-2X/200K14KS
      R901111197 HED 8 OA-2X/200K14KSV
      R901106448 HED 8 OA-2X/200K14KW
      R901108245 HED 8 OA-2X/200K14KWV
      R901171100 HED 8 OA-2X/200K35S
      R901211753 HED 8 OA-2X/200K35A
      R901293054 HED 8 OA-2X/200K35KS
      R901102710 HED 8 OA-2X/350K14

      R901107796 HED 8 OA-2X/350K14V

      联系人:龚 颐
      Q    Q: 3084384743
      电  话:021-52990700
      传  真:021-52500777(请备注“龚颐收”)

      R901102778 HED 8 OA-2X/350K14S
      R901107922 HED 8 OA-2X/350K14SV
      R901106455 HED 8 OA-2X/350K14A
      R901110452 HED 8 OA-2X/350K14AV
      R901102722 HED 8 OA-2X/350K14AS
      R901108517 HED 8 OA-2X/350K14ASV
      R901107087 HED 8 OA-2X/350K14KS
      R901134010 HED 8 OA-2X/350K14KSV
      R901102716 HED 8 OA-2X/350K14KW
      R901110450 HED 8 OA-2X/350K14KWV
      R901125561 HED 8 OA-2X/350K35
      R901127474 HED 8 OA-2X/350K35S
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      R901107127 HED 8 OA-2X/630K14
      R901118228 HED 8 OA-2X/630K14V
      R901107915 HED 8 OA-2X/630K14S
      R901130967 HED 8 OA-2X/630K14SV
      R901275335 HED 8 OA-2X/630K14A
      R901108512 HED 8 OA-2X/630K14AS
      R901199523 HED 8 OA-2X/630K14ASV
      R901109541 HED 8 OA-2X/630K14KS
      R901109538 HED 8 OA-2X/630K14KW
      R901188553 HED 8 OA-2X/630K35A
      R901022831 HEDE10A1-2X/100/K41G24/1/V
      R901023071 HEDE10A1-2X/100/K41G24/2/V
      R901022978 HEDE10A1-2X/400/K41G24/1/V
      R901023142 HEDE10A1-2X/400/K41G24/2/V
      R901023040 HEDE10A1-2X/600/K41G24/1/V
      R901023147 HEDE10A1-2X/600/K41G24/2/V
      R901141184 HEDE11A1-1X/100/K41G24/2/V
      R901141188 HEDE11A1-1X/400/K41G24/2/V
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