- Rexroth 4WE3 type solenoid directional valve. DIN type,deutsch type,AMP Junior-Timer type and double lead wires type socket
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General Data
The total weight of solenoid （with two solenoids）
㎏
0.7
The total weight of solenoid （with one solenoids）
㎏
0.55
Installation site
anywhere
ambient temperature
℃
-20~+50(adopt NBR sealing ring )
Hydraulic Data
Maximum working oil pressure ports P、A and B
MP a
31.5
The highest oil pressure T cavity can bear
MP a
10
Rated flow
1/min
10
Maximum flow
1/min
15
Liquid medium
Mineral hydraulic oil, Phosphate ester hydraulic oil
Hydraulic fluid temperature range
℃
-20~+80
Hydraulic fluid cleanliness
ISO4572:β10≥75NAS1638：Class 9
Hydraulic fluid viscosity
ISO-VG32（5420）cst
Electric Data
Voltage category
DC、RAC(coil with a rectifier component)
Duty cycle
ED
100％
Allowed voltage fluctuation range
％
-10~+10
The reserving and reset time
ms
On50…90 off40…80（do not include RA type）
Maximum reversing rate
Hz
3
Coil insulation class
H
The maximum operating temperature coil allowed
℃
180
Coil weight
㎏
0.18
voltage
V
12
24
48
110
220
Power types
DC
DC
DC
RAC
RAC
Power rate
Hz
--
--
--
50/60
50/60
Power consumption
W
16
16
16
19
19
Coil resistance（20℃）
ohm
9.5
37
108
108
501
Operating current（20℃）
A
1.3
0.65
0.32
0.21
0.11
