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电话：86-0512-50333374
传真：86-0512-50333374-808
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邮编：201803
邮箱：497608423@qq.com
力士乐 液压驱动单元 Hägglunds DUe
液压驱动单元
Hägglunds DUe
特征
- 模块化设计
- 闭合式隔音柜
- 垂直装配 - 占地面积小
- 可针对多种应用和客户需求进行配置
- 配有 Hägglunds 先进控制系统
产品说明
General
The DUe drive unit provides the hydraulic motor(s) with required hydraulic oil flow and pressure together with system control functionality.
The drive unit is divided to 4 basic sizes depending on electric motor power and hydraulic flow requirements:
Compact (C)
▪
Small (S)
▪
Medium (M)
▪
Large (L)
▪
The drive units are built with one, two or three hydraulic compartments.
C has one compartment.
S, M and L can have 2 or 3 compartments depending on required number of pumps. 2 and 3 compartment contains one with the hydraulic oil tank and one or two with the electric motor/pump combination. All compartments are assembled in one common cabinet.
The basic combinations will be DUe C1, DUe S2, DUe S3, DUe M2, DUe M3, DUe L2 and DUe L3.
A single compartment cabinet can be added to the M and L variants for higher flow requirements, for emergency drives or as standby unit.
The drive unit supports functionality for one or two driven machine shafts.
Functions as cold/warm flushing and brake circuits for the hydraulic motors are available as options.
The drive unit has an embedded control system with a large variety of configurable functionality to simplify the control and monitoring of the hydraulic drive.
The control system is pre-programmed and easy to configure and contains functions as:
Variable-speed control
▪
Speed feedback
▪
Power limitation
▪
Industrial fieldbus communication
▪
Analog and digital signal monitoring
▪
Pressure control (torque control)
▪
and application specific functions as:
Friction control
▪
Shedder control
▪
Synchronized control
▪
For detailed functionality and configuration, see data sheet for Hägglunds Spider Control System, EN777.
The DUe drive unit can be delivered without control system if required. All electrical wiring for sensors and pump control will be wired to a junction box assembled on the side of the drive unit. Driver card for pump can be assembled as an alternative in the junction box or in a separate box.
Monitoring of the drive unit sensors must be handled externally (see chapter "Symbols/Circuit diagrams" - Figure "Monitoring logic diagram").
The drive unit is available for:
Power ranges from 11 kW to 2 x 500 kW.
▪
Flow ranges up to 3000 l/min at 1500 rpm (3600 l/min at 1800 rpm).
▪
Working pressure max 350 bar.
▪
Combination of pump and electric motor
预定义组合，电源模块/流量模块
●
可配置驱动单元
○
定制驱动单元
⊙
该配置将放置在中型机座中。不允许将 SP250 单级泵放置在小型机座中。
单级泵
泵 SP
泵 HD
40
71
125
180
250
355
500
750
HD63
HD75
HD115
HD145
HD245
HD305
紧凑型 (C)
电动机
11
●
15
●
22
●
●
30
●
●
●
37
●
●
●
45
●
●
●
55
●
●
●
75
●
●
90
●
●
小型 (S)
11
○
15
○
22
○
●
●
30
○
●
●
●
●
37
●
●
○
●
●
45
●
●
●
●
●
●
55
●
●
●
⊙
●
●
●
中型 (M)
75
●
●
○
○
●
●
●
●
90
●
●
●
○
●
●
●
●
110
●
●
●
○
●
●
●
132
●
●
●
●
●
●
●
●
160
●
●
●
●
●
●
●
●
200
●
●
●
●
●
●
大型 (L)
250
●
●
●
●
●
315
●
●
●
●
355
●
●
●
400
●
500
○
预定义组合，串联泵电源模块/流量模块
●
可配置驱动单元
○
定制驱动单元
串联泵
泵 SP
泵 HD
40
40
71
40
71
125
40
71
125
180
40
71
125
180
250
40
71
125
180
250
355
40
71
125
180
250
355
500
40
71
71
125
125
125
180
180
180
180
250
250
250
250
250
355
355
355
355
355
355
500
500
500
500
500
500
500
中型 (M)
电动机
11
15
22
○
30
○
○
○
37
○
○
○
○
45
○
○
○
○
55
○
○
○
○
○
75
○
○
○
○
○
○
○
○
○
○
○
○
90
○
○
○
○
●
○
○
○
○
○
○
○
○
110
○
○
○
●
○
○
○
●
○
○
●
○
○
○
○
○
○
○
132
○
○
●
○
○
○
●
○
○
●
○
●
○
○
○
○
●
○
○
○
○
160
●
○
○
○
●
○
○
●
○
●
○
○
○
○
●
●
○
○
○
○
●
○
200
●
○
○
●
○
○
●
○
●
○
○
○
○
●
●
○
○
○
○
●
●
大型 (L)
250
●
○
●
○
●
○
○
○
○
●
●
○
○
○
○
●
●
●
315
○
●
○
○
○
○
●
●
○
○
○
○
●
●
●
355
●
○
○
●
●
○
○
○
○
●
●
●
400
○
●
●
○
○
○
○
●
●
●
500
○
○
○
●
●
●
类型代码
In order to identify Hägglunds equipment, the following ordering code is used.
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
DU
E
‒
‒
/
‒
+
/
+
‒
‒
‒
‒
‒
/
01
液压驱动单元
DU
型号
02
优良
E
机座大小
03
紧凑型机座
C
小型机座
S
介质机座
M
大型机座
L
液压室数
04
单室
1
二室
2
三室
3
电动机规格
05
06
电功率 (kW) ‒ 右侧隔室
电功率 (kW) ‒ 左侧隔室
011
015
022
030
037
045
055
075
090
110
132
160
200
250
315
355
400
500
泵规格 SP 泵 - 上部
07
09
泵规格 (cm3) SP 泵 - 上部右侧隔室
泵规格 (cm3) SP 泵 - 上部左侧隔室
040
071
125
180
250
355
500
750
泵规格 HD 泵 ‒ 上部
07
09
泵规格 (cm3) HD 泵 - 上部右侧隔室
泵规格 (cm3) HD 泵 - 上部左侧隔室
HD6S
098
HD7S
119
HD11S
180
HD14S
229
HD24S
403
HD30S
501
泵规格 SP 泵 - 下部
08
10
泵规格 (cm3) SP 泵 - 下部右侧隔室
泵规格 (cm3) SP 泵 - 下部左侧隔室
040
071
125
180
250
355
500
爆炸性环境
11
请勿在爆炸性环境中使用
0
ATEX 气体类别 3G T3（区域 2）
1
ATEX 气体类别 3G T4（区域 2）
2
ATEX 气体类别 2G T3（区域 1）
3
ATEX 气体类别 2G T4（区域 1）
4
其他
9
冷却器类型
12
A
水油冷却器
W
电动机
13
包括在液压驱动单元中
Y
客户提供
N
控制系统
14
Hägglunds 星形接头控制系统
S
无控制系统 - 仅有接线盒
N
泵驱动器板卡解决方案：
D
电压
15
主电压
频率
16
50 Hz
50
60 Hz
60
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