87国产亚洲欧美日韩,久久久亚洲av午夜精品,欧美一区二区三区ftp,久久精品免费视频看精品99

手機(jī)號碼:13795314463
傳真:021-52500777
地 址:上海市普陀區(qū)中江路889號曹楊商務(wù)大廈1501室
產(chǎn)品展示
當(dāng)前位置:首頁 > 全部產(chǎn)品 > 德國海德漢HEIDENHAIN > HEIDENHAIN編碼器 > RON785/RON785C德國heidenhain海德漢編碼器

RON785/RON785C德國heidenhain海德漢編碼器

  • 型   號:
  • 更新時間:2018-03-19

RON785/RON785C德國heidenhain海德漢編碼器 :陳

價注意事項(xiàng):1.請?zhí)峁?列的物料編號和第二列具體型號
2.請發(fā)書面詢價函(郵件,,傳真等),不接受口頭報價。
3.如果型號不能*對上,請?zhí)峁┯⑽钠放泼?具體型號+數(shù)量。
4.詢價的商友請主動告知公司名稱和,謝謝。

RON785/RON785C系列原裝德國heidenhain海德漢編碼器實(shí)物圖:

RON785/RON785C系列原裝德國heidenhain海德漢編碼器、ID號及技術(shù)參數(shù):

:陳

價注意事項(xiàng):1.請?zhí)峁?列的物料編號和第二列具體型號
       2.請發(fā)書面詢價函(郵件,,傳真等),不接受口頭報價。
       3.如果型號不能*對上,請?zhí)峁┯⑽钠放泼?具體型號+數(shù)量。
       4.詢價的商友請主動告知公司名稱和,謝謝。
 

RON 785 18000 03S12 03 K 1.00 02 29B 52 64 01 .. RA ~1Vpp 07 1Previous page
 
  
 
Part number ID355880-01
Product versionAngle encoder with integral bearing
NameRON
Model785
Measuring standardDIADUR graduation on glass disk
Measuring methodincremental
System accuracy± 2"
Maximum position error per signal period± 0.7"
Mechanical device versionHollow shaft with integrated stator coupling
Shaft typeHollow through shaft
Shaft diameter50 mm
Flange versionFlange with 170 mm outside diameter and 140 mm centering collar, drainage channels, aluminum
Interface1 Vpp
Cutoff frequency (-3 dB)≥ 180 kHz
Reference markone
Line count18000
Incremental signals1 Vpp
Power supplyDC 5 V (±10 %)
Total current without load≤ 150 mA
Connecting directionCable outlet for axial and radial use
Cable typePUR Ø 6.0 mm
Cable length1 m
Electrical connectionCoupling, male 12-pin
Permissible cable length (with HEIDENHAIN cable)≤ 150 m
Mechanical permissible speed≤ 1000 min?¹
Starting torque at 20 °C≤ 0.5 Nm
Moment of inertia of the rotor (shaft)0.00105 kgm²
Permissible axial motion of measured shaft± 0.1 mm
Natural frequency≥ 1000 Hz
Vibration 55 Hz to 2000 Hz (EN 60068-2-6)≤ 100 m/s²
Shock 6 ms (EN 60068-2-27)≤ 1000 m/s²
Maximum operating temperature≤ +50 °C
Minimum operating temperature≥ 0 °C
Degree of protectionIP 64 (EN 60529)
Mass2.5 kg
RON 785C 18000 01 03 K 1.00 02 29B 52 64 01 .. R4 ~1Vpp 07 1Previous page
 
  
 
Part number ID355880-03
Product versionAngle encoder with integral bearing
NameRON
Model785C
Measuring standardDIADUR graduation on glass disk
Measuring methodincremental
System accuracy± 2"
Maximum position error per signal period± 0.7"
Mechanical device versionHollow shaft with integrated stator coupling
Shaft typeHollow through shaft
Shaft diameter50 mm
Flange versionFlange with 170 mm outside diameter and 140 mm centering collar, drainage channels, aluminum
Interface1 Vpp
Cutoff frequency (-3 dB)≥ 180 kHz
Reference markdistance-coded
Nominal increment of reference marks1000C
Line count18000
Incremental signals1 Vpp
Power supplyDC 5 V (±10 %)
Total current without load≤ 150 mA
Connecting directionCable outlet for axial and radial use
Cable typePUR Ø 6.0 mm
Cable length1 m
Electrical connectionfree cable end
Permissible cable length (with HEIDENHAIN cable)≤ 150 m
Mechanical permissible speed≤ 1000 min?¹
Starting torque at 20 °C≤ 0.5 Nm
Moment of inertia of the rotor (shaft)0.00105 kgm²
Permissible axial motion of measured shaft± 0.1 mm
Natural frequency≥ 1000 Hz
Vibration 55 Hz to 2000 Hz (EN 60068-2-6)≤ 100 m/s²
Shock 6 ms (EN 60068-2-27)≤ 1000 m/s²
Maximum operating temperature≤ +50 °C
Minimum operating temperature≥ 0 °C
Degree of protectionIP 64 (EN 60529)
Mass2.5 kg
RON 785 18000 01 03 K 1.00 02 29B 52 64 01 .. RA ~1Vpp 07 1Previous page
 
  
 
Part number ID355880-04
Product versionAngle encoder with integral bearing
NameRON
Model785
Measuring standardDIADUR graduation on glass disk
Measuring methodincremental
System accuracy± 2"
Maximum position error per signal period± 0.7"
Mechanical device versionHollow shaft with integrated stator coupling
Shaft typeHollow through shaft
Shaft diameter50 mm
Flange versionFlange with 170 mm outside diameter and 140 mm centering collar, drainage channels, aluminum
Interface1 Vpp
Cutoff frequency (-3 dB)≥ 180 kHz
Reference markone
Line count18000
Incremental signals1 Vpp
Power supplyDC 5 V (±10 %)
Total current without load≤ 150 mA
Connecting directionCable outlet for axial and radial use
Cable typePUR Ø 6.0 mm
Cable length1 m
Electrical connectionfree cable end
Permissible cable length (with HEIDENHAIN cable)≤ 150 m
Mechanical permissible speed≤ 1000 min?¹
Starting torque at 20 °C≤ 0.5 Nm
Moment of inertia of the rotor (shaft)0.00105 kgm²
Permissible axial motion of measured shaft± 0.1 mm
Natural frequency≥ 1000 Hz
Vibration 55 Hz to 2000 Hz (EN 60068-2-6)≤ 100 m/s²
Shock 6 ms (EN 60068-2-27)≤ 1000 m/s²
Maximum operating temperature≤ +50 °C
Minimum operating temperature≥ 0 °C
Degree of protectionIP 64 (EN 60529)
Mass2.5 kg
RON 785 18000 03S12 03 K 3.00 02 29B 52 64 01 .. RA ~1Vpp 07 1Previous page
 
  
 
Part number ID355880-05
Product versionAngle encoder with integral bearing
NameRON
Model785
Measuring standardDIADUR graduation on glass disk
Measuring methodincremental
System accuracy± 2"
Maximum position error per signal period± 0.7"
Mechanical device versionHollow shaft with integrated stator coupling
Shaft typeHollow through shaft
Shaft diameter50 mm
Flange versionFlange with 170 mm outside diameter and 140 mm centering collar, drainage channels, aluminum
Interface1 Vpp
Cutoff frequency (-3 dB)≥ 180 kHz
Reference markone
Line count18000
Incremental signals1 Vpp
Power supplyDC 5 V (±10 %)
Total current without load≤ 150 mA
Connecting directionCable outlet for axial and radial use
Cable typePUR Ø 6.0 mm
Cable length3 m
Electrical connectionCoupling, male 12-pin
Permissible cable length (with HEIDENHAIN cable)≤ 150 m
Mechanical permissible speed≤ 1000 min?¹
Starting torque at 20 °C≤ 0.5 Nm
Moment of inertia of the rotor (shaft)0.00105 kgm²
Permissible axial motion of measured shaft± 0.1 mm
Natural frequency≥ 1000 Hz
Vibration 55 Hz to 2000 Hz (EN 60068-2-6)≤ 100 m/s²
Shock 6 ms (EN 60068-2-27)≤ 1000 m/s²
Maximum operating temperature≤ +50 °C
Minimum operating temperature≥ 0 °C
Degree of protectionIP 64 (EN 60529)
Mass2.5 kg
RON 785 18000 03S12 03 K 5.00 02 29B 52 64 01 .. RA ~1Vpp 07 1Previous page
 
  
 
Part number ID355880-06
Product versionAngle encoder with integral bearing
NameRON
Model785
Measuring standardDIADUR graduation on glass disk
Measuring methodincremental
System accuracy± 2"
Maximum position error per signal period± 0.7"
Mechanical device versionHollow shaft with integrated stator coupling
Shaft typeHollow through shaft
Shaft diameter50 mm
Flange versionFlange with 170 mm outside diameter and 140 mm centering collar, drainage channels, aluminum
Interface1 Vpp
Cutoff frequency (-3 dB)≥ 180 kHz
Reference markone
Line count18000
Incremental signals1 Vpp
Power supplyDC 5 V (±10 %)
Total current without load≤ 150 mA
Connecting directionCable outlet for axial and radial use
Cable typePUR Ø 6.0 mm
Cable length5 m
Electrical connectionCoupling, male 12-pin
Permissible cable length (with HEIDENHAIN cable)≤ 150 m
Mechanical permissible speed≤ 1000 min?¹
Starting torque at 20 °C≤ 0.5 Nm
Moment of inertia of the rotor (shaft)0.00105 kgm²
Permissible axial motion of measured shaft± 0.1 mm
Natural frequency≥ 1000 Hz
Vibration 55 Hz to 2000 Hz (EN 60068-2-6)≤ 100 m/s²
Shock 6 ms (EN 60068-2-27)≤ 1000 m/s²
Maximum operating temperature≤ +50 °C
Minimum operating temperature≥ 0 °C
Degree of protectionIP 64 (EN 60529)
Mass2.5 kg
RON 785 18000 01 03 K 5.00 02 29B 52 64 01 .. RA ~1Vpp 07 1Previous page
 
  
 
Part number ID355880-07
Product versionAngle encoder with integral bearing
NameRON
Model785
Measuring standardDIADUR graduation on glass disk
Measuring methodincremental
System accuracy± 2"
Maximum position error per signal period± 0.7"
Mechanical device versionHollow shaft with integrated stator coupling
Shaft typeHollow through shaft
Shaft diameter50 mm
Flange versionFlange with 170 mm outside diameter and 140 mm centering collar, drainage channels, aluminum
Interface1 Vpp
Cutoff frequency (-3 dB)≥ 180 kHz
Reference markone
Line count18000
Incremental signals1 Vpp
Power supplyDC 5 V (±10 %)
Total current without load≤ 150 mA
Connecting directionCable outlet for axial and radial use
Cable typePUR Ø 6.0 mm
Cable length5 m
Electrical connectionfree cable end
Permissible cable length (with HEIDENHAIN cable)≤ 150 m
Mechanical permissible speed≤ 1000 min?¹
Starting torque at 20 °C≤ 0.5 Nm
Moment of inertia of the rotor (shaft)0.00105 kgm²
Permissible axial motion of measured shaft± 0.1 mm
Natural frequency≥ 1000 Hz
Vibration 55 Hz to 2000 Hz (EN 60068-2-6)≤ 100 m/s²
Shock 6 ms (EN 60068-2-27)≤ 1000 m/s²
Maximum operating temperature≤ +50 °C
Minimum operating temperature≥ 0 °C
Degree of protectionIP 64 (EN 60529)
Mass2.5 kg
RON 785C 18000 01 03 K 3.00 02 29B 52 64 01 .. R4 ~1Vpp 07 1Previous page
 
  
 
Part number ID355880-10
Product versionAngle encoder with integral bearing
NameRON
Model785C
Measuring standardDIADUR graduation on glass disk
Measuring methodincremental
System accuracy± 2"
Maximum position error per signal period± 0.7"
Mechanical device versionHollow shaft with integrated stator coupling
Shaft typeHollow through shaft
Shaft diameter50 mm
Flange versionFlange with 170 mm outside diameter and 140 mm centering collar, drainage channels, aluminum
Interface1 Vpp
Cutoff frequency (-3 dB)≥ 180 kHz
Reference markdistance-coded
Nominal increment of reference marks1000C
Line count18000
Incremental signals1 Vpp
Power supplyDC 5 V (±10 %)
Total current without load≤ 150 mA
Connecting directionCable outlet for axial and radial use
Cable typePUR Ø 6.0 mm
Cable length3 m
Electrical connectionfree cable end
Permissible cable length (with HEIDENHAIN cable)≤ 150 m
Mechanical permissible speed≤ 1000 min?¹
Starting torque at 20 °C≤ 0.5 Nm
Moment of inertia of the rotor (shaft)0.00105 kgm²
Permissible axial motion of measured shaft± 0.1 mm
Natural frequency≥ 1000 Hz
Vibration 55 Hz to 2000 Hz (EN 60068-2-6)≤ 100 m/s²
Shock 6 ms (EN 60068-2-27)≤ 1000 m/s²
Maximum operating temperature≤ +50 °C
Minimum operating temperature≥ 0 °C
Degree of protectionIP 64 (EN 60529)
Mass2.5 kg
RON 785C 18000 01 03 K 5.00 02 29B 52 64 01 .. R4 ~1Vpp 07 1Previous page
 
  
 
Part number ID355880-11
Product versionAngle encoder with integral bearing
NameRON
Model785C
Measuring standardDIADUR graduation on glass disk
Measuring methodincremental
System accuracy± 2"
Maximum position error per signal period± 0.7"
Mechanical device versionHollow shaft with integrated stator coupling
Shaft typeHollow through shaft
Shaft diameter50 mm
Flange versionFlange with 170 mm outside diameter and 140 mm centering collar, drainage channels, aluminum
Interface1 Vpp
Cutoff frequency (-3 dB)≥ 180 kHz
Reference markdistance-coded
Nominal increment of reference marks1000C
Line count18000
Incremental signals1 Vpp
Power supplyDC 5 V (±10 %)
Total current without load≤ 150 mA
Connecting directionCable outlet for axial and radial use
Cable typePUR Ø 6.0 mm
Cable length5 m
Electrical connectionfree cable end
Permissible cable length (with HEIDENHAIN cable)≤ 150 m
Mechanical permissible speed≤ 1000 min?¹
Starting torque at 20 °C≤ 0.5 Nm
Moment of inertia of the rotor (shaft)0.00105 kgm²
Permissible axial motion of measured shaft± 0.1 mm
Natural frequency≥ 1000 Hz
Vibration 55 Hz to 2000 Hz (EN 60068-2-6)≤ 100 m/s²
Shock 6 ms (EN 60068-2-27)≤ 1000 m/s²
Maximum operating temperature≤ +50 °C
Minimum operating temperature≥ 0 °C
Degree of protectionIP 64 (EN 60529)
Mass2.5 kg
RON 785C 18000 03S12 03 K 5.00 02 29B 52 64 01 .. R4 ~1Vpp 07 1Previous page
 
  
 
Part number ID355880-12
Product versionAngle encoder with integral bearing
NameRON
Model785C
Measuring standardDIADUR graduation on glass disk
Measuring methodincremental
System accuracy± 2"
Maximum position error per signal period± 0.7"
Mechanical device versionHollow shaft with integrated stator coupling
Shaft typeHollow through shaft
Shaft diameter50 mm
Flange versionFlange with 170 mm outside diameter and 140 mm centering collar, drainage channels, aluminum
Interface1 Vpp
Cutoff frequency (-3 dB)≥ 180 kHz
Reference markdistance-coded
Nominal increment of reference marks1000C
Line count18000
Incremental signals1 Vpp
Power supplyDC 5 V (±10 %)
Total current without load≤ 150 mA
Connecting directionCable outlet for axial and radial use
Cable typePUR Ø 6.0 mm
Cable length5 m
Electrical connectionCoupling, male 12-pin
Permissible cable length (with HEIDENHAIN cable)≤ 150 m
Mechanical permissible speed≤ 1000 min?¹
Starting torque at 20 °C≤ 0.5 Nm
Moment of inertia of the rotor (shaft)0.0010500 kgm²
Permissible axial motion of measured shaft± 0.1 mm
Natural frequency≥ 1000 Hz
Vibration 55 Hz to 2000 Hz (EN 60068-2-6)≤ 100 m/s²
Shock 6 ms (EN 60068-2-27)≤ 1000 m/s²
Maximum operating temperature≤ +50 °C
Minimum operating temperature≥ 0 °C
Degree of protectionIP 64 (EN 60529)
Mass2.5 kg
RON 785C 18000 03S12 03 K 3.00 02 29B 52 64 01 .. R4 ~1Vpp 07 1Previous page
 
  
 
Part number ID355880-13
Product versionAngle encoder with integral bearing
NameRON
Model785C 
Measuring standardDIADUR graduation on glass disk
Measuring methodincremental
System accuracy± 2"
Maximum position error per signal period± 0.7"
Mechanical device versionHollow shaft with integrated stator coupling
Shaft typeHollow through shaft
Shaft diameter50 mm
Flange versionFlange with 170 mm outside diameter and 140 mm centering collar, drainage channels, aluminum
Interface1 Vpp
Cutoff frequency (-3 dB)≥ 180 kHz
Reference markdistance-coded
Nominal increment of reference marks1000C
Line count18000
Incremental signals1 Vpp
Power supplyDC 5 V (±10 %)
Total current without load≤ 150 mA
Connecting directionCable outlet for axial and radial use
Cable typePUR Ø 6.0 mm
Cable length3 m
Electrical connectionCoupling, male 12-pin
Permissible cable length (with HEIDENHAIN cable)≤ 150 m
Mechanical permissible speed≤ 1000 min?¹
Starting torque at 20 °C≤ 0.5 Nm
Moment of inertia of the rotor (shaft)0.00105 kgm²
Permissible axial motion of measured shaft± 0.1 mm
Natural frequency≥ 1000 Hz
Vibration 55 Hz to 2000 Hz (EN 60068-2-6)≤ 100 m/s²
Shock 6 ms (EN 60068-2-27)≤ 1000 m/s²
Maximum operating temperature≤ +50 °C
Minimum operating temperature≥ 0 °C
Degree of protectionIP 64 (EN 60529)
Mass2.5 kg
RON 785C 18000 03S12 03 K 1.00 02 29B 52 64 01 .. R4 ~1Vpp 07 1Previous page
 
  
 
Part number ID355880-30
Product versionAngle encoder with integral bearing
NameRON 
Model785C 
Measuring standardDIADUR graduation on glass disk
Measuring methodincremental
System accuracy± 2"
Maximum position error per signal period± 0.7"
Mechanical device versionHollow shaft with integrated stator coupling
Shaft typeHollow through shaft
Shaft diameter50 mm
Flange versionFlange with 170 mm outside diameter and 140 mm centering collar, drainage channels, aluminum
Interface1 Vpp
Cutoff frequency (-3 dB)≥ 180 kHz
Reference markdistance-coded
Nominal increment of reference marks1000C
Line count18000
Incremental signals1 Vpp
Power supplyDC 5 V (±10 %)
Total current without load≤ 150 mA
Connecting directionCable outlet for axial and radial use
Cable typePUR Ø 6.0 mm
Cable length1 m
Electrical connectionCoupling, male 12-pin
Permissible cable length (with HEIDENHAIN cable)≤ 150 m
Mechanical permissible speed≤ 1000 min?¹
Starting torque at 20 °C≤ 0.5 Nm
Moment of inertia of the rotor (shaft)0.0010500 kgm²
Permissible axial motion of measured shaft± 0.1 mm
Natural frequency≥ 1000 Hz
Vibration 55 Hz to 2000 Hz (EN 60068-2-6)≤ 100 m/s²
Shock 6 ms (EN 60068-2-27)≤ 1000 m/s²
Maximum operating temperature≤ +50 °C
Minimum operating temperature≥ 0 °C
Degree of protectionIP 64 (EN 60529)
Mass2.5 kg
Part namePart number ID 
   
 355886-04 

 

Part namePart number ID 
   
   
   
   
   
   
   
 
  

 三、RON785/RON785C系列原裝德國heidenhain海德漢編碼器常見故障及維修方法:

在數(shù)控機(jī)床中,光電脈沖編碼器作為速度和位置檢測的元件,故障發(fā)生率較高,外在表現(xiàn)多種多樣, 我們在維修實(shí)踐中,將有關(guān)光電脈沖編碼器的故障給予歸納和分類,使故障更加明確。編碼器故障分類及維修方法:

       (1)編碼器本身故障
       (2)編碼器連接電纜故障
       (3)編碼器+5V電源下降
       (4)式編碼器電池電壓下降

       (5)編碼器電纜屏蔽線未接或脫落
       (6)編碼器安裝松動    
       (7)光柵污染

RCN 226 1米電纜帶連接器  可替代ID#362579-05533110-01362579-05
RCN227F533120-08362277-08
RCN223F533117-03363694-03
RCN729 1m電纜529717-01  
RCN729 512257-02 
RCN729 3m電纜529717-02 
RCN729 529717-07 
RON350H264544-07 
RON255 18000358697-13 
RON275 18000線 1米電纜不帶連接器358698-67 
RON 275 18000 1m電纜358698-60 
RON285 18000線 1米電纜帶連接器358699-04 
RON 285 18000線 3米電纜帶12針M23連接器358699-06 
RON285  358699-03 
RON285  9000358699-28 
RON285C 358669-01 
RON285C 18000線 358699-27 
RON287C 18000線358701-04 
RON886 36000線 3米電纜不帶連接器件355886-11 
RON886355886-06 
RON886355886-01  
RON786C355884-19 
RON786C355884-07 
RON786 (18000)355884-01 
RON786  
RON706C355883-14 
ROD270  
ROD780  
ROD780C383600-05 
ROD 880C383601-03309864-03
ROD 880 36000線309864-01 383601-01


 

留言框

  • 產(chǎn)品:

  • 您的單位:

  • 您的姓名:

  • 聯(lián)系電話:

  • 常用郵箱:

  • 省份:

  • 詳細(xì)地址:

  • 補(bǔ)充說明:

  • 驗(yàn)證碼:

    請輸入計算結(jié)果(填寫阿拉伯?dāng)?shù)字),如:三加四=7

上海維特銳實(shí)業(yè)發(fā)展有限公司為您提供齊全的RON785/RON785C德國heidenhain海德漢編碼器型號規(guī)格,歡迎來電咨詢。
上海維特銳實(shí)業(yè)發(fā)展有限公司版權(quán)所有   |   滬ICP備13015955號-2 GoogleSitemap
  • 點(diǎn)擊這里給我發(fā)消息
98人妻精品一区二区久久-五月婷婷六月丁香久久综合-国产精品手机在线免费观看-亚洲国产日韩欧美综合| 国产午夜亚洲精品福利-日韩精品中文字幕在线免费-亚洲久久精品中文字幕-狠狠亚洲婷婷综合色香五月加勒比| 蜜桃视频大全免费观看-国产高清不卡一区二区-亚洲av综合av东京热三区-无套内射激情国产av| 日本精品视频免费在线-国产精品自在在线影院-日韩午夜一区二区三区-国产精品中文第一字幕| 国产一区二区三区四区在线播放-国语精品国内自产视频-可以免费看黄的网久久-久久久亚洲av三吉彩花| 久久成人三级一区二区三区-自拍视频在线观看成人-成人日韩在线中文字幕有码-国产黄色盗摄在线观看| 日本在线无乱码中文字幕-国产美女自拍视频精品一区-精品人妻中文字幕一区二区三区-精品国产一级二级三级| 亚洲一区二区三区免费视频观看-日韩情爱视频在线观看-丝袜美足在线视频国产在线看-日韩美女啪啪不卡视频| 久热在线视频精品99-国产欧美日韩久久午夜-在线观看亚洲精品91-黄色大片一区二区久久精品视频| 自拍偷在线精品自拍偷99九色-国产在线日韩欧美91-成人性生交大片免费看r链接-黄色日本黄色日本韩国黄色| 日本淫片一区二区三区-精品亚洲人伦一区二区三区-精品成人短视频在线观看-日韩亚州欧美国产另类| 热99在线视频免费观看-日本老男人同性恋黄色.-精品国产一区二区三区四不卡在线-久亚洲一线产区二线产区三线麻豆| 日韩欧美亚洲国产首页-色婷婷色久悠悠综合在线-亚色综合久久国产精品-日本岛国免费在线播放| 亚洲最大的偷拍视频网站-国产三级精品三级男人的天堂-国产成人免费精彩视频-一区二区精品日韩国产精品| 日本高清成人一区二区三区-亚洲国产精品久久成人-91福利国产午夜亚洲精品-极品激情国产剧情av| 成熟女人毛茸茸的视频-国产亚洲精品综合一区二区-国产一区二区三区麻豆视频-国产精品自拍实拍在线看| 日韩亚洲高清在线一区二区三区-国产无遮挡爆操美女老板-伊人久久亚洲精品国产av-国产亚洲综合成人在线| 亚洲av午夜精品久久看一区-日韩欧美91麻豆精东-久久一区二区三区在线观看-国产黄色人人爱人人做| 久久精见国产亚洲av高清热-国产一区国产二区亚洲精品-99久久精品视频一区二区-91精品亚洲欧美午夜福利| 欧美日本高清乱码一区二区-国产亚洲精品成人看片-性生交大片免费看淑女出一招-亚洲综合中文字幕综合| 日韩色视频免费观看网站大全-免费中文对白国产操片-国产农村妇女一页二页-欧美三级午夜理伦三级在线| 无套内射在线免费观看-亚洲日本va中文字幕久-日韩免费人妻av一区二区三区-热久久国产最新地址获取| 国产好大好硬好爽好湿免费视频-国产精品一区二区精品一区二区-白白色发布在线播放国产-99久久国产精品成人观看| 九九久久精品国产婷婷-亚洲少妇视频在线观看-国产网友精品自拍视频-超碰在线成人免费精品| 亚洲天堂av中文在线-亚洲精品有码中文字幕网络-在线播放国产一区二区不卡-香港毛片免费观看视频| 亚洲精品一区二区三区麻豆-国产精品小视频在线看-亚洲国产成人av第一二三区-国产不卡一区二区三区免费视频人| 最新国产精品欧美日韩-日韩孕妇孕交在线视频-亚洲欧美日韩国产成人在线-欧美老熟妇性视频在线观看| 亚洲a级一区二区三区-人妻中文字幕精品在线-日韩精品中文字幕人妻系列-香蕉久久最新精品视频| 国产视频深夜在线观看-在线播放亚洲欧洲亚洲-不卡日韩av在线播放-国产午夜视频在线观看| 午夜狂情三级伦理涩之屋-亚洲国产精品美女嫩模综合在-久热在线观看免费视频-国产精品伦子一区二区三区| 亚洲老妈激情一区二区三区-夜晚福利视频亚洲精品自拍视频-亚洲av永久精品一区二区在线-中文国产人精品久久蜜桃| 亚洲免费看三级黄网站-日韩国产熟女免费精品老熟女视频-久青草视频免费在线播放-国产日韩精品久久一区二区| 亚洲一区日韩精品在线观看-精品人妻少妇一区二区免费蜜桃-国产三区四区五区在线观看-真正国产熟女免费视频| 换脸av一区二区三区-少妇精品亚洲一区二区成人-亚洲熟女综合一区二区三区-国产91久久精品成人看| 亚洲精品人妻中文在线-国产成人精品视频三级-麻豆视频黄片在线免费观看-亚洲性色精品一区二区在线| 熟女国产精品一区二区三-一区二区三区av这些免费观看-精品国产一区二区二三区在线观看-国产精品一品二区三区日韩| 国产人妻熟女呻吟在线观看-国产成人免费视频观看-国产久久热这里只有精品-中文字幕女同女同女同| 午夜福利国产在线播放-中文字幕日产乱码久久正宗-亚洲精品成人久久69-99精品国产免费久久| 久久精品中文字幕一区二区-日本夫妻性生活视频播放-综合久久精品亚洲天堂-日韩中文字幕不卡久久| 在线观看日韩不卡视频-深夜福利成人羞羞免费视频-日韩欧美精品综合另类-黄色特级一级片中文字幕| 日韩中文字幕乱码久久-日本一本无道码日韩精品-久久最黄性生活又爽又黄特级片-亚洲av香蕉精品一区二区三区|