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4WE6D6X/OFEG24N9K4

规格6。
元件系列6X。
最高工作压力350 bar。
直流型最大流量80 l/min。
交流型最大流量60 l/min。

数量：
库存状态：





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型号：
4WE6D6X/OFEG24N9K4
品牌：
Rexroth
订货号：
R900567512

三位四通、二位四通或二位三通型式。
油口布置符合ISO 4401-03-02-0-05，可带或不带定位孔。
高功率电磁铁，可选旋转90°的结构。
电气连接可采用独立连接或集中连接。
可选辅助操纵装置。
可选阀芯位置监测。
对于高于50 VAC或75 VDC的电压，符合低电压指令2014/35/EU的CE要求。
电磁线圈可选作为认可部件，带符合1982版UL 906的UR标志。
可选符合CSA C22.2第139-1982号的认证。

WE 型换向阀为电磁铁驱动的滑阀式换向阀，可作为电磁控制元件使用，用于控制油流的通断及方向。

换向阀主要由阀体（1）、一个或两个电磁铁（2）、控制阀芯（3）及复位弹簧（4）组成。

断电状态下，控制阀芯（3）由复位弹簧（4）保持在中位或初始位置，“O”型除外。

油中切换的电磁铁（2）通电后，控制阀芯（3）从静止位置移向所需端位，接通所选符号要求的流向。

电磁铁（2）断电后，控制阀芯（3）被推回中位或初始位置，带“OF”定位机构的阀以及“O”型无弹簧阀除外。

辅助操作装置（5）允许在电磁铁未供电时手动切换阀。

液压系统必须正确排气，以确保正常功能。

“O”：无弹簧复位，仅适用于A、C、D机能。

该版本为带两个切换位置、两个电磁铁但不带定位装置的换向阀。控制阀芯（3）无弹簧复位，断电时没有确定的基本位置。

“OF”：无弹簧复位，带定位装置，仅适用于A、C、D机能。

该版本为带两个切换位置、两个电磁铁及定位装置的换向阀。定位装置将控制阀芯（3）固定在相应切换位置，运行期间无需持续给电磁铁供电，有助于节能。

“.73...A12”版本，具有柔和切换特性。

控制阀芯与电磁铁的组合可显著减小阀通断时的切换冲击。与标准阀相比，按加速度a测得的切换冲击可降低约85%，具体取决于阀芯版本，参见“加速度值”。

注意事项：

两个或多个阀共用泄油管时，管路中的压力峰值可能使带定位机构的阀发生意外阀芯移动。建议分别敷设回油管，或在泄油管中安装单向阀。

由于结构原理所限，阀存在固有的内泄漏，且内泄漏可能在使用寿命内增加。

4WE 6 E6X/...E...型。

节流插芯。

若运行条件导致切换过程中出现超过阀性能极限的流量，则必须使用节流插芯。

01	02	03	04	05		06	07	08	09	10	11	12		13	14	15	16	17	18	19	20	21
	WE	6		6X	/		E						/									*

01	3 main ports									3
01	4 main ports									4
02	Directional valve									WE
03	Size 6									6
04	Symbols; for the possible version, see "Symbols/Circuit diagrams"
05	Component series 60 … 69 (60 … 69: unchanged installation and connection dimensions)									6X
06	With spring return									no code
	Without spring return									O
	Without spring return with detent									OF
07	High-power solenoid, wet-pin, with detachable coil									E
Electrical voltages
08	For ordering code see "Electrical connections and available voltages" below.									e.g. G24
Manual override 1)
09	Without manual override									no code
	With manual override									N 3)
	With manual override "mushroom button" (small)									N2 3)
	With lockable manual override "mushroom button" (small)									N4 2; 3)
	With lockable manual override "mushroom button" (large)									N5 2); 3; 4)
	With manual override "mushroom button" (large), not lockable									N6 3; 4)
	With lockable manual override "nut"									N72; 3)
	With concealed manual override (standard)									N9
Corrosion resistance (outside) (for the availability, refer to the following table)
10	None (valve housing primed)									no code
	Improved corrosion protection (240 h salt spray test according to EN ISO 9227)									J3
	High corrosion protection (720 h salt spray test according to EN ISO 9227)									J5
Electrical connection
11	Individual connection or central connection
11	For ordering code see "Electrical connections and available voltages" below.									e.g. K4
Spool position monitoring (For more information, see data sheet 24830)
12	Without position switch									no code
	Inductive position switch type QM (valves with 2 spool positions)
	Monitored spool position "a"									QMAG24
	Monitored spool position "b"									QMBG24
	Monitored rest position									QM0G24
	Inductive position switch type QR (valves with 3 spool positions)
	Monitored rest position									QM0G24
	Monitored spool position "a" and "b"									QRABG24E
	Inductive position switch type QS
	Monitored spool position "a"									QSAG24W
	Monitored spool position "b"									QSBG24W
	Monitored spool position "0"									QS0G24W
	Monitored spool position "0" and "a"									QS0AG24W
	Monitored spool position "0" and "b"									QS0BG24W
	Monitored spool position "a" and "b"									QSABG24W
Switching time increase
13	Without switching time increase									no code
13	With switching time increase (only with direct voltage and only with version "N9" and symbol "73")									A12
Throttle insert
14	Without throttle insert (standard)									no code
	With throttle insert (when the admissible valve performance limit is exceeded, refer to "Performance limits"):
	Connection	Throttle Ø in mm
	Connection	0,6 mm	0,8 mm	1,0 mm	1,2 mm	1,5 mm	2,0 mm	2,5 mm	3,0 mm	4,0 mm
	P	= B06	= B08	= B10	= B12	= B15	= B20	= B25	= B30	= B40
	A	= H06	= H08	= H10	= H12	= H15	= H20	= H25	= H30	= H40
	B	= R06	= R08	= R10	= R12	= R15	= R20	= R25	= R30	= R40
	A and B	= N06	= N08	= N10	= N12	= N15	= N20	= N25	= N30	= N40
	T	= X06	= X08	= X10	= X12	= X15	= X20	= X25	= X30	= X40
Clamping length
15	42 mm (standard)									no code
15	22 mm									Z
Control spool play
16	Standard (recommended)									no code
	Minimum (selection for reduced leakage values; higher oil cleanliness required)									T06
	Increased (selection with high temperature difference hydraulic fluid/environment; leads to higher internal leakage values)									T12
Seal material (observe compatibility of seals with hydraulic fluid used, see "Technical data")
17	NBR seals									no code
	FKM seals									V
	Recommended for operation with HFC hydraulic fluids together with high temperatures									MH
	Low-temperature version (only with version "Without manual override")									MT
18	Standard									no code
	Solenoid coil as approved component with UR marking according to UL 906, edition 1982 5)									= UR
	Approval according to CSA C22.2 no. 139-1982									= CSA
	Porting pattern according to ANSI B93.9 6)									= AN
19	Without locating hole									no code
19	With locating hole and locking pin ISO 8752-3x8-St									/62
20	Standard									no code
20	With reduced electric power consumption (only versions "G24" as well as "K4", "DL" and "DKL")									SO407
21	Further details in the plain text									*

1)	Operation of the manual override only possible up to 50 bar [725 psi] tank pressure. Avoid damage to the bore of the manual override. (Special tool for the operation, separate order, material no. R900024943). If the manual override is blocked, operation of the opposite solenoid is to be excluded. The manual override cannot be allocated a safety function.
2)	With tank pressures higher than 50 bar, it is not guaranteed that the valve remains in the position into which it was switched by the lockable manual override ("N4", "N5", "N7").
3)	Only direct voltage; not for version "= UR"
4)	Only direct voltage; not for version "SO407"
5)	Only for version "K4" with "G12", "G24" and "W110"
6)	With power supply to - solenoid "a", channel P is connected to a - solenoid "b", channel P is connected to B

Available corrosion resistance

	Electrical connection							Manual override
	"K4"		"DL"		"K40", "C4"			Manual override
	"G12"	"G24"	"G24"	"G48"	"G12"	"G24"	"G26"	Ohne	"N"
"J3"	✔	✔	✔	✔	-	-	-	✔	✔
"J5"	-	-	-	-	✔	✔	✔	✔	✔

Electrical connections and available voltages

(special voltages upon request)

DC voltage – individual connection

Connector		Ordering code	Electrical voltages									Protection class according to EN 60529 1)	Protection class according to VDE 0580
			12 V	24 V	26 V	48 V	96 V	110 V	125 V	205 V	220 V
			Ordering code
			G12	G24	G26	G48	G96	G110	G125	G205	G220
3-pole connector (2+PE) according to DIN EN 175301-803	Standard	K4	✔	✔	-	✔	✔	✔	✔	✔	✔	IP65	I 2)
3-pole connector (2+PE) according to DIN EN 175301-803	With potted-in plug base and sealing element	K4K	✔	✔	✔	-	-	-	-	-	-	IP65	I 2)
Connector 2-pole, DT04-2PA (Deutsch type)		K40	✔	✔	✔	-	-	-	-	-	-	IP65	III 3)
Connector, 4-pole, M12x1 according to DIN EN 61076-2-101, with suppressor diode, coding A	Pin assignment according to DESINA	K72L	-	✔	-	-	-	-	-	-	-	IP65	III 3)
	Standard	K73L	-	✔	-	-	-	-	-	-	-	IP65	III 3)
Connector 2-pole (Junior-Timer type)	Connector parallel to the valve axis	C4	✔	✔	✔	-	-	-	-	-	-	IP65	III 3)
Maximum admissible overvoltages according to DIN EN 60664-1:2008-01 (VDE 0110-1) (overvoltage category II):
Nominal voltage UNom		V	12	24	26	48	96	110	125	205	220
Rated current INom		A	2,5	1,25	1,17	0,66	0,33	0,25	0,17	0,16	0,14
Maximum admissible switch-off overvoltage according to VDE 0580		V	500	500	500	500	500	500	500	500	500
Recommended interference protection circuit with 2 x mains voltage		V	24	48	52	96	192	220	250	410	440

1)	Only with correctly mounted valve with a mating connector suitable for the protection class.
2)	Protection class I with properly connected protective grounding conductor (PE) and valve mounting surface connected to the protective grounding conductor system.
3)	With protection class III, a protective extra-low voltage with isolation transformer (PELV, SELV) is to be provided.

Notice:

Solenoid valves induce voltage peaks during switch-off. In order to prevent electro-magnetic interference at the system and damage to the valve control, an interference protection circuit has to be provided on the system side. Alternatively, you can also select a connector with integrated interference protection circuit.

DC voltage - central connection

Connector		Ordering code	Electrical voltages							Protection class according to EN 60529 1)	Protection class according to VDE 0580
			12 V	24 V	48 V	96 V	110 V	125 V	220 V
			Ordering code
			G12	G24	G48	G96	G110	G125	G220
Cable gland, terminal area 6 … 12 mm	With indicator light	DL	✔	✔	✔	✔	✔	✔	✔	IP65	I 2)
Cable gland, terminal area 6 … 12 mm	With indicator light and interference protection circuit	DL1	✔	✔	✔	✔	✔	✔	✔	IP65	I 2)
Cable gland, threaded connection 1/2"-14 NPT	With indicator light	DAL	✔	✔	-	-	-	✔	-	IP65	I 2)
Cable gland, threaded connection 1/2"-14 NPT	With indicator light and interference protection circuit	DAL1	✔	✔	-	-	-	✔	-	IP65	I 2)
7-pole connector (6+PE) according to DIN EN 175201-804	With indicator light	DK6L	-	✔	✔	-	✔	✔	✔	IP65	I 2)
7-pole connector (6+PE) according to DIN EN 175201-804	With indicator light and interference protection circuit	DK6L1	-	✔	✔	-	✔	✔	✔	IP65	I 2)
Connector according to ANSI/B93.55M-1981 (Brad Harrison Mini-Change)	With indicator light, 3-pole	DK23L	-	✔	-	-	-	-	-	IP65	I 2)
	With indicator light, 5-pole	DK25L	-	✔	-	-	-	-	-	IP65	I 2)
Connector, 4-pole, M12x1 according to DIN EN 61076-2-101	With indicator light	DK24L	-	✔	-	-	-	-	-	IP65	III 3)
	With indicator light and interference protection circuit	DK24L1	-	✔	-	-	-	-	-	IP65	III 3)
	With indicator light and interference protection circuit	DK35L	-	✔	-	-	-	-	-	IP65	III 3)
Maximum admissible overvoltages according to DIN EN 60664-1:2008-01 (VDE 0110-1) (overvoltage category II):
Nominal voltage UNom		V	12	24	48	96	110	125	220
Rated current INom		A	2,5	1,25	0,66	0,33	0,25	0,17	0,14
Maximum admissible switch-off overvoltage according to VDE 0580		V	500	500	500	500	500	500	500
Recommended interference protection circuit with 2 x mains voltage		V	24	48	96	192	220	250	440

1)	Only with correctly mounted valve with a mating connector suitable for the protection class.
2)	Protection class I with properly connected protective grounding conductor (PE) and valve mounting surface connected to the protective grounding conductor system.
3)	With protection class III, a protective extra-low voltage with isolation transformer (PELV, SELV) is to be provided.

Notice:

Alternating voltage – individual connection

Connector		Ordering code	Electrical voltages										Protection class according to EN 60529 1)	Protection class according to VDE 0580
			100 V 50/60 Hz	100 V 50/60 Hz	110 V 50/60 Hz	110 V 50/60 Hz	120 V 60 Hz	120 V 60 Hz	200 V 50 Hz	200 V 50 Hz	230 V 50/60 Hz	230 V 50/60 Hz
			Ordering code
			G96	W110	G96	W110	G110	W110	G180	W200	G205	W230
3-pole connector (2+PE) according to DIN EN 175301-803	Standard	K4	✔	✔	✔	✔	✔	✔	✔	✔	✔	✔	IP65	I 2)
Rectifier required (see "Accessories")			✔	✔	✔	-	✔	-	✔	-	✔	-
Maximum admissible overvoltages according to DIN EN 60664-1:2008-01 (VDE 0110-1) (overvoltage category II):
Nominal voltage UNom		V	100	100	110	110	120	120	200	200	230	230
Rated current INom	50?Hz	A	0,31	0,56	0,34	0,52	-	-	0,18	0,29	0,16	0,23
Rated current INom	60?Hz	A	0,31	0,44	0,34	0,39	0,30	0,45	-	-	0,16	0,17
Lower rated current	50?Hz	A	-	0,65	-	0,6	-	-	-	0,33	-	0,27
Lower rated current	60?Hz	A	-	0,51	-	0,45	-	0,52	-	-	-	0,2
Upper rated current	50?Hz	A	-	0,9	-	0,9	-	-	-	0,6	-	0,36
Upper rated current	60?Hz	A	-	0,9	-	0,6	-	0,9	-	-	-	0,36
Maximum admissible switch-off overvoltage according to VDE 0580		V	500	500	500	500	500	500	500	500	500	500
Recommended interference protection circuit with 2 x mains voltage		V	200	200	220	220	240	240	400	400	460	460

1)	Only with correctly mounted valve with a mating connector suitable for the protection class.
2)	Protection class I with properly connected protective grounding conductor (PE) and valve mounting surface connected to the protective grounding conductor system.

Notices:

Solenoid valves induce voltage peaks during switch-off. In order to prevent electro-magnetic interference at the system and damage to the valve control, an interference protection circuit has to be provided on the system side. Alternatively, you can also select a connector with integrated interference protection circuit.

Depending on the rated current INom, circuit breakers according to tripping characteristic "K" are to be provided.
The tripping current must lie within a time interval of 0.6 s with 8 to 10 times the nominal power supply.
The required non-tripping current of the fuse must not fall below the "lower rated current" value (see preceding table). The maximum tripping current must not exceed the "upper rated current" value (see preceding table).
The temperature dependence of the tripping behavior of the circuit breakers has to be considered according to the manufacturer's specifications.

Alternating voltage – central connection

Connector		Ordering code	Electrical voltages								Protection class according to EN 60529 1)	Protection class according to VDE 0580
			100?V?50/60?Hz	110 V 50/60 Hz	110 V 50/60 Hz	120 V 60 Hz	120 V 60 Hz	200 V 50 Hz	230 V 50/60 Hz	230 V 50/60 Hz
			Ordering code
			W100	W110R	W110	W120R	W110	W200	W230R	W230
Cable gland, terminal area 6 … 12 mm	With indicator light	DL	✔	✔	✔	✔	✔	✔	✔	✔	IP65	I 2)
	With indicator light and interference protection circuit	DL1	✔	✔	✔	✔	✔	✔	✔	✔	IP65	I 2)
	With indicator light and interference protection circuit 3)	DJL	✔	-	-	-	-	✔	-	-	IP65	I 2)
Cable gland, threaded connection 1/2"-14 NPT	With indicator light	DAL	✔	✔	✔	✔	✔	-	✔	✔	IP65	I 2)
Cable gland, threaded connection 1/2"-14 NPT	With indicator light and interference protection circuit	DAL1	-	✔	✔	✔	✔	-	✔	✔	IP65	I 2)
7-pole connector (6+PE) according to DIN EN 175201-804	With indicator light	DK6L	-	✔	✔	✔	✔	-	-	-	IP65	I 2)
7-pole connector (6+PE) according to DIN EN 175201-804	With indicator light and interference protection circuit	DK6L1	-	✔	✔	✔	✔	-	-	-	IP65	I 2)
Connector according to ANSI/B93.55M-1981 (Brad Harrison Mini-Change)	With indicator light, 3-pole	DK23L	-	✔	✔	✔	✔	-	-	-	IP65	I 2)
	With indicator light, 5-pole	DK25L	-	✔	✔	✔	✔	-	-	-	IP65	I 2)
Maximum admissible overvoltages according to DIN EN 60664-1:2008-01 (VDE 0110-1) (overvoltage category II):											IP65	I 2)
Nominal voltage UNom		V	100	110	110	120	120	200	230	230
Rated current INom	50?Hz	A	0,56	0,34	0,52	-	-	0,29	0,16	0,23
Rated current INom	60?Hz	A	0,44	0,34	0,39	0,30	0,45	-	0,16	0,17
Lower rated current	50?Hz	A	0,65	-	0,6	-	-	0,33	-	0,27
Lower rated current	60?Hz	A	0,51	-	0,45	-	0,52	-	-	0,2
Upper rated current	50?Hz	A	0,9	-	0,9	-	-	0,6	-	0,36
Upper rated current	60?Hz	A	0,9	-	0,6	-	0,9	-	-	0,36
Maximum admissible switch-off overvoltage according to VDE 0580		V	500	500	500	500	500	500	500	500
Recommended interference protection circuit with 2 x mains voltage		V	200	220	220	220	240	400	460	460

1)	Only with correctly mounted valve with a mating connector suitable for the protection class.
2)	Protection class I with properly connected protective grounding conductor (PE) and valve mounting surface connected to the protective grounding conductor system.
3)	Wire bridge between pin 2- and 4-.

Notices:

Solenoid valves induce voltage peaks during switch-off. In order to prevent electro-magnetic interference at the system and damage to the valve control, an interference protection circuit has to be provided on the system side. Alternatively, you can also select a connector with integrated interference protection circuit.

Depending on the rated current INom, circuit breakers according to tripping characteristic "K" are to be provided.
The tripping current must lie within a time interval of 0.6 s with 8 to 10 times the nominal power supply.
The required non-tripping current of the fuse must not fall below the "lower rated current" value (see preceding table). The maximum tripping current must not exceed the "upper rated current" value (see preceding table).
The temperature dependence of the tripping behavior of the circuit breakers has to be considered according to the manufacturer's specifications.

一般

Size			6
Weight	Valve with one solenoid	kg	1.45
Weight	Valve with two solenoids	kg	1.95
Installation position			any
Ambient temperature range	NBR seals	°C	-20 … +50
	FKM seals	°C	-15 … +50
	Version for HFC hydraulic fluid	°C	-20 … +50
	Low-temperature version 1)	°C	-40 … +50
Storage temperature range		°C	+5 … +40
MTTFD values according to EN ISO 13849 2)		Years	300

1)	For the use at low temperatures, see Project planning information
2)	For further details, see data sheet 08012

液压

Size				6
Maximum operating pressure	Port P	Standard version	bar	350
	Port P	Version "SO407"	bar	315
	Port A	Standard version	bar	350
	Port A	Version "SO407"	bar	315
	Port B	Standard version	bar	350
	Port B	Version "SO407"	bar	315
	Port T	Direct voltage 1)	bar	210
	Port T	AC voltage 1)	bar	160
Maximum flow	Direct voltage	Standard version	l/min	80
	Direct voltage	Version "SO407"	l/min	60
	AC voltage		l/min	60
Flow cross-section (spool position 0)	Symbol Q			approx. 6 % of nominal cross-section
Flow cross-section (spool position 0)	Symbol W			approx. 3 % of nominal cross-section
Hydraulic fluid				see table "Hydraulic fluid"
Hydraulic fluid temperature range	NBR seals		°C	-20 … +80
	FKM seals		°C	-15 … +80
	Version for HFC hydraulic fluid		°C	-20 … +50
	Low-temperature version 2)		°C	-40 … +50
Viscosity range			mm²/s	2.8 … 500
Maximum admissible degree of contamination of the hydraulic fluid, cleanliness class according to ISO 4406 (c) 3)				Class 20/18/15

1)	With symbols A and B, port T must be used as leakage oil connection if the operating pressure exceeds the admissible tank pressure.
2)	For the use at low temperatures, see Project planning information
3)	The cleanliness classes specified for the components must be adhered to in hydraulic systems. Effective filtration prevents faults and simultaneously increases the life cycle of the components. For the selection of the filters, see www.boschrexroth.com/filter.

Hydraulic fluid		Classification	Suitable sealing materials	Standards	Data sheet
Mineral oils		HL, HLP, HLPD, HVLP, HVLPD	NBR, FKM	DIN 51524	90220
Bio-degradable	Insoluble in water	HETG	FKM	ISO 15380	90221
	Insoluble in water	HEES	FKM	ISO 15380
	Soluble in water	HEPG	FKM	ISO 15380
Flame-resistant	Water-free	HFDU (glycol base)	FKM	ISO 12922	90222
		HFDU (ester base)	FKM
		HFDR	FKM
	Containing water	HFC (Fuchs: Hydrotherm 46M, Renosafe 500; Petrofer: Ultra Safe 620; Houghton: Safe 620; Union: Carbide HP5046)	NBR	ISO 12922	90223
Important information on hydraulic fluids: For more information and data on the use of other hydraulicfluids, please refer to the data sheets above or contact us. There may be limitations regarding the technical valve data (temperature, pressure range, life cycle, maintenance intervals, etc.). The ignition temperature of the hydraulic fluid used must be 50 K higher than the maximum surface temperature. Bio-degradable and flame-resistant – containing water: If components with galvanic zinc coating (e.g. version "J3" or "J5") or parts containing zinc are used, small amounts of dissolved zinc may get into the hydraulic system and cause accelerated aging of the hydraulic fluid. Zinc soap may form as a chemical reaction product, which may clog filters, nozzles and solenoid valves - particularly in connection with local heat input. Flame-resistant – containing water: Due to increased cavitation tendency with HFC hydraulic fluids, the life cycle of the component may be reduced by up to 30% as compared to the use with mineral oil HLP. In order to reduce the cavitation effect, it is recommended - if possible specific to the installation - to back up the return flow pressure in ports T to approx. 20% of the pressure differential at the component. Dependent on the hydraulic fluid used, the maximum ambient and hydraulic fluid temperature must not exceed 50 °C. In order to reduce the heat input into the component, a maximum duty cycle of 50% in continuous operation has to be set for on/off valves (measuring period 300 s). If this is not possible due to the function, an energy-reducing control of these components is recommended, e.g. via a PWM plug-in amplifier.

电气

Voltage type				Direct voltage	AC voltage 50/60 Hz
Nominal voltage according to VDE 0580				See "Type codes"
Voltage tolerance (nominal voltage)			%	± 10
Nominal power according to VDE 0580	Standard version		W	30	-
	Version "SO407"		W	8	-
	Version "= UR"		W	34	-
Holding power			VA	-	50
Switch-on power			VA	-	220
Duty cycle				100% (S1 according to VDE 0580)
Switching time according to ISO 6403 1)	ON		ms	25 … 45	10 … 20
Switching time according to ISO 6403 1)	OFF		ms	10 … 25	15 … 40
Maximum switching frequency	Standard version		1/s	4.2	2
Maximum switching frequency	Version "SO407"		1/s	2	-
Maximum surface temperature of the coil 2)	Standard version		°C	120	180
	Version "SO407"		°C	85	-
	Version "= UR"		°C	120	-
Insulation class VDE 0580	Standard			F	H
	Version "= UR"	Version "G12", "G24"		F
	Version "= UR"	Version "G110", "W120R"		H
Protection class according to EN 60529				See "Type codes"
Protection class according to VDE 0580				See "Type codes"
Electrical fuse protection				Maximum admissible switch-off overvoltage see "Type codes". Every solenoid must be protected individually, using a suitable fuse with tripping characteristics K (inductive loads).
Protective earthing conductor and screening				The valve must be installed on a surface that is included in the equipotential bonding. Connector pin assignment (CE-compliant installation) see "Electrical connection".
Conformity				CE according to Low-Voltage Directive 2014/35/EU checked according to EN 60204-1:2006-01 and DIN VDE 0580, classified as component.

Measured without flow.
The switching times were determined for a hydraulic fluid temperature of 40 °C and a viscosity of 46 mm2/s. Switching times change dependent on hydraulic fluid temperatures, operating time and application conditions.

Due to the temperatures occurring at the surfaces of the solenoid coils, the standards ISO 13732-1 and ISO 4413 need to be adhered to!The specified surface temperature in AC solenoids is valid for fault-free operation. In the error case (e.g. blocking of the control spool), the surface temperature may increase above 180 °C. Thus, the system must be checked for possible dangers considering the ignition temperature of the hydraulic fluid used.
As fuse protection, circuit breakers must be used, unless the creation of an ignitable atmosphere can be excluded in a different way. In this way, the surface temperature in an error case can be limited to a maximum of 220 °C.
You have to use cables that have been approved of for a working temperature of more than 50 °C (individual connection) and/or 90 °C (central connection).

注意事项：

不得对电磁线圈涂漆。

必须防止同一阀的 2 个电磁铁同时通电。

快速接通：为加快电磁铁侧的接通速度，采用独立连接、额定电压为 12 V 或 24 V 的阀，可在最长 100 ms 内以两倍电压驱动（脉宽调制见数据表 30362）。采用这种方式时，最大允许切换频率降至 3 1/s。

缓冲切换：对于 "A12" 型阀，可对接通和断开过程进行阻尼缓冲，实现平缓切换，从而显著减小系统切换冲击。

(如需在这些数值以外的工况下使用，请咨询我们！)

DC voltage – individual connection

Dimensions in mm

Required surface quality of the valve contact surface

1	Solenoid “a”
2	Solenoid “b”
10	Mating connector without circuitry for connector "K4", separate order, see "Accessories"
11	Mating connector (AMP Junior Timer) with connector "C4”, separate order, see "Accessories"
12	Mating connector DT 4-2PA (Deutsch plug) with connector "K40", separate order, see "Accessories"
13	Mating connector angled with M12x1 plug-in connection and status LED for connector "K72L", separate order, see "Accessories"
14	Mating connector with circuitry for “K4” connector, separate order, see "Accessories"
18	Name plate
19	Identical seal rings for ports A, B, P, T Notice: The ports are clearly determined according to their tasks and must not be arbitrarily interchanged or closed.
20	Plug screw for valves with one solenoid on B side
21	Plug screw for valves with one solenoid on A side
22	Space required to remove the mating connector/angled socket
23	Space required to remove the coil; dimensions () version "= UR"
24	Mounting nut, tightening torque MA = 4+1 Nm
25	Porting pattern according toISO 4401-03-02-0-05 (with locating hole for locking pin ISO 8752-3x8-St, material no. R900005694, separate order)
26	Alternative clamping length (): 22 mm

DC voltage - central connection

Dimensions in mm

Required surface quality of the valve contact surface

1	Solenoid “a”
2	Solenoid “b”
15	Cable gland "DL"
16	Central plug-in connection "DK6L"
17	Mating connectors for valves with central connection and connector "DK6L", separate order, see "Accessories"
18	Name plate
19	Identical seal rings for ports A, B, P, T Notice: The ports are clearly determined according to their tasks and must not be arbitrarily interchanged or closed.
20	Plug screw for valves with one solenoid on B side
21	Plug screw for valves with one solenoid on A side
22	Space required to remove the mating connector/angled socket
23	Space required to remove the coil; dimensions () version "= UR"
24	Mounting nut, tightening torque MA = 4+1 Nm
25	Porting pattern according toISO 4401-03-02-0-05 (with locating hole for locking pin ISO 8752-3x8-St, material no. R900005694, separate order)
26	Alternative clamping length (): 22 mm
27	Cover Notice: The valve may only be operated with properly mounted cover.

DC voltage – Manual override

Dimensions in mm

Required surface quality of the valve contact surface

3	Without manual override
4	Concealed manual override "N9" (standard); dimensions () version "= UR"
5	Manual override "N"
6	Lockable manual override "mushroom button" (small) "N4"
7	Lockable manual override "nut" "N7"
8	Lockable manual override "mushroom button" (large) "N5"
9	Manual override "mushroom button" (large), not lockable "N6"

Alternating voltage – individual connection

Dimensions in mm

Required surface quality of the valve contact surface

1	Solenoid “a”
2	Solenoid “b”
3	Without manual override
5	Manual override "N"
6	Lockable manual override "mushroom button" (small) "N4"
10	Mating connector without circuitry for connector "K4", separate order, see "Accessories"
14	Mating connector with circuitry for “K4” connector, separate order, see "Accessories"
18	Name plate
19	Identical seal rings for ports A, B, P, T Notice: The ports are clearly determined according to their tasks and must not be arbitrarily interchanged or closed.
20	Plug screw for valves with one solenoid on B side
21	Plug screw for valves with one solenoid on A side
22	Space required to remove the mating connector/angled socket
23	Space required to remove the coil; dimensions () version "= UR"
24	Mounting nut, tightening torque MA = 4+1 Nm
25	Porting pattern according toISO 4401-03-02-0-05 (with locating hole for locking pin ISO 8752-3x8-St, material no. R900005694, separate order)
26	Alternative clamping length (): 22 mm

Alternating voltage – central connection

Dimensions in mm

Required surface quality of the valve contact surface

1	Solenoid “a”
2	Solenoid “b”
3	Without manual override
5	Manual override "N"
6	Lockable manual override "mushroom button" (small) "N4"
15	Cable gland "DL"
16	Central plug-in connection "DK6L"
17	Mating connectors for valves with central connection and connector "DK6L", separate order, see "Accessories"
18	Name plate
19	Identical seal rings for ports A, B, P, T Notice: The ports are clearly determined according to their tasks and must not be arbitrarily interchanged or closed.
20	Plug screw for valves with one solenoid on B side
21	Plug screw for valves with one solenoid on A side
22	Space required to remove the mating connector/angled socket
23	Space required to remove the coil; dimensions () version "= UR"
24	Mounting nut, tightening torque MA = 4+1 Nm
25	Porting pattern according toISO 4401-03-02-0-05 (with locating hole for locking pin ISO 8752-3x8-St, material no. R900005694, separate order)
26	Alternative clamping length (): 22 mm
27	Cover Notice: The valve may only be operated with properly mounted cover.

Valve mounting screws (separate order)

Clamping length	Quantity	Hexagon socket head cap screws	Material number
42 mm	4	ISO 4762 - M5 x? 50 - 10.9-flZn-240h-L (Friction coefficient μtotal = 0.09 … 0.14) Tightening torque MA = 7 Nm ±10 %	R913043758
	or
	4	ISO 4762 - M5 x 50? - 10.9 (Friction coefficient μtotal = 0,12 … 0,17) Tightening torque MA = 8,1 Nm ±10 %	Not included in the Rexroth delivery range
	or
	4	UNC 10-24 UNC x 2" ASTM-A574 (Friction coefficient μtotal = 0,19 … 0,24) Tightening torque MA = 11 Nm ±15 %	R978800693
	4	UNC 10-24 UNC x 2" ASTM-A574 (Friction coefficient μtotal = 0,12 … 0,17) Tightening torque MA = 8 Nm ±10 %	R978800693
22 mm	4	ISO 4762 - M5 x 30 - 10.9-flZn-240h-L (Friction coefficient μtotal = 0.09 … 0.14) Tightening torque MA = 7 Nm ±10 %	R913048086
	or
	4	ISO 4762 - M5 x 30 - 10.9 (Friction coefficient μtotal = 0,12 … 0,17) Tightening torque MA = 8,1 Nm ±10 %	Not included in the Rexroth delivery range
	or
	4	UNC 10-24 UNC x 2" ASTM-A574 (Friction coefficient μtotal = 0,19 … 0,24) Tightening torque MA = 11 Nm ±15 %	R978802879
		UNC 10-24 UNC x 2" ASTM-A574 (Friction coefficient μtotal = 0,12 … 0,17) Tightening torque MA = 8 Nm ±10 %	R978802879

产品分类

4WE6D6X/OFEG24N9K4

Available corrosion resistance

Electrical connections and available voltages

DC voltage – individual connection

DC voltage - central connection

Alternating voltage – individual connection

Alternating voltage – central connection

一般

液压

电气

(如需在这些数值以外的工况下使用，请咨询我们！)

DC voltage – individual connection

DC voltage - central connection

DC voltage – Manual override

Alternating voltage – individual connection

Alternating voltage – central connection

Valve mounting screws (separate order)

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