液压驱动装置的停止时间很短。
专门用于轧机应用。
从安全角度看十分适用。
性能等级PL d。
由VQCB 800阀与QECB控制箱组成。
液压驱动装置的停止时间很短。
专门用于轧机应用。
从安全角度看十分适用。
性能等级PL d。
由VQCB 800阀与QECB控制箱组成。
为准确识别 Hägglunds 设备，采用以下订货代码。在所有往来文件中，例如订购备件时，都应完整注明这些订货代码。
01 | 02 | 03 | 04 | 05 1) | 06 1) | 07 | 08 | 09 | |
VQC | B | 800 | / | QEC | B |
01 | Hydraulic stop valve VQC | VQC |
02 | Version | B |
Nominal flow | ||
03 | 800 l/min | 800 |
Electric voltage | ||
04 | Standard 24 VDC | 1 |
110 VAC (not in combination with QEC) | 2 | |
Modification | ||
05 1) | 0 ... 9 | |
Design | ||
06 1) | Standard | 00 |
Special index (Customer specific adaption) | 01 ... 99 | |
Quick stop electronic control QEC | ||
07 | QEC | |
Version | ||
08 | B | |
Main voltage | ||
09 | 100 / 200 VAC | 1 |
115 / 230 VAC | 2 | |
| 1) | To be filled in by Bosch Rexroth AB, Mellansel. |
警告标志
本手册使用以下标志提示潜在危险，这些危险可能或必然造成人身伤害或重大财产损失。根据危险发生的可能性，以及可能造成的人身伤害或财产损失的严重程度，共分为三个等级。
Warning sign (warning triangle) | Draws attention to the hazard |
Signal word | Identifies the degree of hazard |
Type of risk | Specifies the type or source of the hazard |
Consequences | Describes the consequences of non-compliance |
Precautions | Specifies how the hazard can be prevented |
Warning sign, signal word | Meaning |
DANGER | Indicates a hazardous situation which, if not avoided, will result in death or serious injury. |
WARNING | Indicates a hazardous situation which, if not avoided, could result in death or serious injury. |
CAUTION | Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury. |
NOTE | Material damage: the product or its environment could be damaged. |