REXROTH阀KBPS.8A系列技术参数
Technical data | |
general | |
Weight | 0.45 kg |
Installation position | Any - if it is ensured that no air can collect upstream the valve. |
Ambient temperature range | –20 to +120 °C |
Storage temperature range | –20 to +80 °C |
hydraulic | |
Maximum operating pressure | 420 bar |
Maximum admissible return flow pressure | 210 bar |
Hydraulic fluid temperature range | –20 to +80 °C |
Viscosity range | 15 to 380 mm 2 /s |
Maximum permitted degree of contamination of the hydraulic fluid - cleanliness class according to ISO 4406 | Class 20/18/15 |
Hysteresis | < 5 % of the max. set pressure |
Range of inversion | < 0.5 % of the max. set pressure |
Response sensitivity | < 0.5 % of the max. set pressure |
Manufacturing tolerance of the command value pressure characteristic curve | Command value 100 %: < 5 % of the max. set pressure |
Step response (Tu + Tg ) 0 → 100 % and/or 100 % → 0 | 70 ms (depending on the system) |
electric | |
Supply voltage | 12 DC V, 24 DC V, "-8" / 24 DC V |
Maximum control current | 1760 mA, 1200 mA, 800 mA |
Coil resistance | Cold value at 20 °C: 2.3 Ω, 4.8 Ω, 11.5 Ω |
Switch-on duration | 100% |
Maximum coil temperature | 150℃ |
Protection class according to DIN EN 60529 | Version "K4": IP 65 with mating connector mounted and locked |
Control electronics (separate order) | Plug-in proportional amplifier type VT-SSPA1 |
Design according to VDE 0580 |
REXROTH阀KBPS.8A系列介绍
比例溢流阀
直动式，递增特性曲线
组件尺寸 8
组件系列 A
最大工作压力 420 bar
最大流量 2 升/分钟
特性
– 插装阀
– 安装孔 R/T-8A
– 用于限制系统压力的直动式比例阀
– 适用于移动和工业应用
– 通过带中心螺纹和可拆卸线圈的比例电磁铁操作
– 可在控制电子元件外部微调控制值压力特性曲线
– 断电时，最小设定压力
– 控制电子元件
Proportional pressure relief valve
direct operated,increasing characteristic curve
Component size 8
Component series A
Maximum operating pressure 420 bar
Maximum flow 2 l/min
Features
– Cartridge valve
– Mounting cavity R/T-8A
– Direct operated proportional valve for limiting a system pressure
– Suitable for mobile and industrial applications
– Operation by means of proportional solenoid with central thread and detachable coil
– Fine adjustment of the command value pressure characteristic curve possible from the outside at the control electronics
– In case of power failure, minimum set pressure
– Control electronics
REXROTH阀KBPS.8A系列选型
REXROTH阀KBPS.8A系列其他常用型号：
REXROTH KBPSF8AA/HCG24K4V R901049817
REXROTH KBPSC8AA/HCG24K4V R901049804
REXROTH KBPSL8AA/HCG24K4V R901027408
REXROTH KBPSN8AA/HCG24K4V R901049877
REXROTH KBPSP8AA/HCG24K4V R901047007
REXROTH KBPSR8AA/HCG24K4V R901049860
REXROTH KBPST8AA/HCG24K40V R901045871
REXROTH KBPSL8AA/HCG24K4V-8 R901053398
REXROTH KBPSP8AA/HCG24C4V-8 R901132980
REXROTH KBPSR8AA/HCG24C4V-8 R901128882
REXROTH Valve NEW + ORIGINAL+ ONE YEAR WARRANTY
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如果有任何关于REXROTH阀KBPSF8AA/HCG24K4V R901049817的疑问，请随时与我们沟通（021-31006702）。我们将尽全力解决您的问题。
If you have any question for REXROTH products, please feel free to dial 0086-21-3100 6702/ send request email to [email protected] / browse our website: www.ize-industries.com.
REXROTH阀KBPS.8A系列KBPSF8AA/HCG24K4V R901049817技术参数及介绍
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