Hydraulic Steering Unit
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Hydraulic Steering Unit - 2

目录 CONTENT 一 BZZ 系列全液压转向器 BZZ Series Hydraulic Steering Control Units ---------------------------------------------------- 2-11 BZZ 系列全液压转向器(简述) BZZ Series Hydraulic Steering Control Units (SCU)--------------------------------------------- 2-5 BZZ1、BZZ2、BZZ3 系列全液压转向器 BZZ1,BZZ2,BZZ3 Series Hydraulic Steering Control Units (SCU) ---------------------- 6-8 BZZ5 系列全液压转向器 BZZ5 Series Hydraulic Steering Control Units (SCU)------------------------------------------ 9-11 二 060 系列全液压转向器 060 Series Hydraulic Steering Control Units --------------------------------------------------- 12-14 060...

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Hydraulic Steering Unit - 3

石家庄寒九科技有限公司 SHIJIAZHUANG HANJIU TECHNOLOGY CO.,LTD. BZZ 系列全液压转向器 BZZ Series Hydraulic Steering Control Units (SCU) 全液压转向器广泛用于工程车辆转向和船舶操舵。驾驶人 员通过它可以用较小的操纵力,实现较大的转向力控制,并且 在性能上安全、可靠,操纵上轻便、灵活。 BZZ1、BZZ2、BZZ3系列全液压转向器具有下列特点: 消除机械式连动装置,可降低主机成本,提供可靠轻便的 结构; 操作灵活省力; 在发动机熄火时,可实现应急人力转向; 可用很小的力矩进行连续无级控制转动; 提供给控制回路以及主机尺寸广泛的选择面; 能和多种转向油泵及液压转向系统连接。 BZZ5系列负荷传感全液压转向器除具有上述特点外,还具备 下述特点: 无论负荷压力大小、方向盘转速快慢,均能按转向油路要 求,优先分配相应流量,保证转向可靠、灵敏、轻便; 油泵输出的流量,除向转向系统供给所需的流量外,剩余 部分可供给辅助油路使用,从而消除转向油路供油过多而造成 的功率损失,提高了系统效率。 Hydraulic steering control unit(SCU) is widely used both in the steering system of vehicles and the marine...

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Hydraulic Steering Unit - 4

石家庄寒九科技有限公司 SHIJIAZHUANG HANJIU TECHNOLOGY CO.,LTD. BZZ BZZ Series Hydraulic Steering Control Units (SCU) BZZ系列全液压转向器由一对旋转阀组和一对转定子啮合副组成。通过转向柱使转向器连接 到车辆的方向盘上,当方向盘转动时,从转向系统供油泵来的油经旋转阀和转定子副流到油缸 的左或右腔(取决于转动方向)。 转定子副排出的油与方向盘的转角成正比。如果从转向系统供油泵来的油太少,该转向器 则可当手动泵看待。 BZZ BZZ series hydraulic steering unit is consisted of one pair of rotary valve and one pair of gerotor. Via the steering column, the steering unit links the steering wheel, when the steering wheel rotates, the oil flows out of the supply pump of the steering system , through the rotary valve and the gerotor , to the cylinder’s port left...

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Hydraulic Steering Unit - 5

石家庄寒九科技有限公司 SHIJIAZHUANG HANJIU TECHNOLOGY CO.,LTD. BZZ 系列全液压转向器 BZZ Series Hydraulic Steering Control Units (SCU) 型号说明 Order Code BZZ 其他要求 (见P4表格,LS油口特殊代码见P11表格) Code for other requirements(see the table on Page 4; see the table of LS special port code on page 11) 油口代码(见P4、P11页表格) Ports code (see the table on Page 4 and Page 11) 特征标识 Code for special characteristics(see the table on Page 4) A:长止口十字块连接 A:Long spigot, cross-block mounting B:SAE 渐开线花键连接 B:SAE involute spline mounting Mounting Data C:短止口十字块连接 C:Short spigot, cross-block mounting 排量 Displacement 压力等级 Pressure grade 16MPa...

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Hydraulic Steering Unit - 6

石家庄寒九科技有限公司 SHIJIAZHUANG HANJIU TECHNOLOGY CO.,LTD. BZZ 系列全液压转向器 BZZ Series Hydraulic Steering Control Units (SCU) 适合各类转向系统,例如:拖拉机、装载机、压路机等。 Fit various steering system, e.g. tractor, loader, and road roller, etc. mainly used in china. D 特征标识 Characteristic Code 适合平坦路面的转向系统,例如:叉车。 fit steering system of vehicles that driving on flat road , such as forklift. 其他性能特征要求的标识(协议确定) Codes for the requirement of other performance characteristics (should be confirmed in an agreement) 例如:人力转向、终点感、噪音、回位性能等方面,或综 合要求。 e.g. manual steering, lower terminal steering feeling, noise and...

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Hydraulic Steering Unit - 7

石家庄寒九科技有限公司 SHIJIAZHUANG HANJIU TECHNOLOGY CO.,LTD. BZZ1、BZZ2、BZZ3 系列全液压转向器 BZZ1, BZZ2, BZZ3 Series Hydraulic Steering Control Units (SCU) 功能符号 Function Code BZZ1 开芯无反应型 Open center non-reaction

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Hydraulic Steering Unit - 8

石家庄寒九科技有限公司 SHIJIAZHUANG HANJIU TECHNOLOGY CO.,LTD. BZZ1、BZZ2、BZZ3 系列全液压转向器 BZZ1, BZZ2, BZZ3 Series Hydraulic Steering Control Units (SCU) 主要技术参数 Flow (L/min) 最大入口压力 最大连续背压 Max. cont. back Max.input pressure (MPa) pressure (MPa) 50~1000ml/r可供选择。 Note 1: represents Function Code, BZZ2 can be chosen for SCU with the displacement of 50-200mL/r. BZZ1 or BZZ3 can be chosen for SCU with the displacement of 50-1000mL/r. 注2:“流量”是方向盘转速为60r/min的1.25倍时的流量,当系统设计不满足上述条件

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Hydraulic Steering Unit - 9

石家庄寒九科技有限公司 SHIJIAZHUANG HANJIU TECHNOLOGY CO.,LTD. BZZ1、BZZ2、BZZ3 系列全液压转向器 BZZ1, BZZ2, BZZ3 Series Hydraulic Steering Control Units (SCU) 连接尺寸 Mounting Data 短止口 Short ringed boss 注1:图示短止口联接形式,长止口联接形式分别将图示 9、16 和 19.5 变为18、25 和 30.5; Note1: Above is for short ringed boss connection dimension. When dimension is 18, 25, 30.5, instead of 9,16,19.5 long ringed boss connection is available for reference above. 注2:油口尺寸标识选择符合P4“油口代码”。 Note 2: please check Page 4 for the port code .

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Hydraulic Steering Unit - 10

石家庄寒九科技有限公司 SHIJIAZHUANG HANJIU TECHNOLOGY CO.,LTD. BZZ5 Series Hydraulic Steering Control Units (SCU) As for load sensing steering system, the steering system and the operational system may use the same pump through the priority valve or the load sensing system can distribute the surplus oil of the steering system into the operational system. Meanwhile, if the pump with load sensing is used , the load sensing will have obviously productive results. The LS port of the load sensing steering unit has to connect with priority valve or LS port of load sensing pump, so that the signal of the...

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Hydraulic Steering Unit - 11

石家庄寒九科技有限公司 SHIJIAZHUANG HANJIU TECHNOLOGY CO.,LTD. BZZ5 Series Hydraulic Steering Control Units (SCU) 功能符号 Function Code BZZ5 负荷传感型 Load sensing

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Hydraulic Steering Unit - 12

石家庄寒九科技有限公司 SHIJIAZHUANG HANJIU TECHNOLOGY CO.,LTD. BZZ5 Series Hydraulic Steering Control Units (SCU) 油口代码 Ports Code 类别 Category P、T、A、B油口 Ports P,T,A,B 连接螺纹C Column Mounting C 连接螺纹V Valve Mounting V 油口代码 Ports Code 注1:油口P、T、A、B的深度14 mm,连接螺纹C、V的深度16 mm,油口LS的深度12 mm。 Note 1: Ports P,T,A,B Depth : 14 mm; Column Mounting C & V Depth: 16 mm;Port LS Depth:12mm. 当LS油口尺寸不符合上述表格中规定时,在油口代码后面加“一”,按照下面表格选择LS代码。 If the dimension

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Hydraulic Steering Unit - 13

石家庄寒九科技有限公司 SHIJIAZHUANG HANJIU TECH

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Hydraulic Steering Unit - 14

石家庄寒九科技有限公司 SHIJIAZHUANG HANJIU TECH

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Hydraulic Steering Unit - 15

石家庄寒九科技有限公司 SHIJIAZHUANG HANJIU TECH

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Hydraulic Steering Unit - 16

石家庄寒九科技有限公司 SHIJIAZHUANG HANJIU TECHNOLOGY CO.,LTD. Hydraulic Steering Unit 10 series is integral hydraulic steering unit, the valve body of rotary valve is integral structure, then the steering unit can integrate with cartridge valve, such as the pressure control valve of the integral system. Hydraulic Steering Unit 10 series is widely used in the steering control system of different kinds of engineering vehicles, such as the steering system of many kinds of industrial and agricultural mobile machinery forklift, loader, road roller, tractor, combine harvester, and the ship helm etc. The...

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