REXROTH 245LEN0040 Guide

1/16
Inline filter with filter element
according to DIN 24550
Type 245LEN0040 to 400; 245LE0130, 0150
RE 51421/07.11
Replaces: 12.10
Table of contents Features
I
n
li
ne
fil
ters are use
d
i
n
h
y
d
rau
li
c systems
f
or separat
i
ng so
lid
materials from the hydraulic fluids and lubricating oils. They are
intended for installation into pipelines.
They distinguish themselves by the following:
–
Special highly efficient filter media
–
Adsorption of very fine particles across a broad pressure
differential range
–
High dirt holding capacity thanks to large specific filter area
–
Good chemical resistance of the filter elements
–
High collapse resistance of the filter elements
(e.g. in case of cold start)
–
Filter ratings of 3 μm to 100 μm
–
By default equipped with mechanical optical maintenance
indicator with memory function
–
Flow-optimized design due to 3D computer-supported design
Content Page
Features 1
Ordering code 2
Standard types 3
Ordering code:
Electronic switching element for maintenance indicator 4
Mating connectors according to IEC 60947-5-2 4
Symbols 5
Function, section 6
Technical data 7, 8
Characteristic curves 9...11
Unit dimensions 12
Maintenance indicator 13
Spare parts 14
Installation, commissioning maintenance 15
Quality and standardization 16
Size according to DIN 24550: 0040 to 0400
Additional sizes: 0130, 0150
Nominal pressure 250 bar [3628 psi]
Connection up to G 1 1/2; SAE 1 1/2; SAE 24
Operating temperature –10 °C to 100 °C [14 °F to 212 °F]
245LEN_d

2/16 Bosch Rexroth AG Hydraulics 245LEN0040 - 0400; 245LE0130, 0150 RE 51421/07.11
Ordering code
Pressure
250 bar
[3628 psi] = 245
Inline filter
simple = LE
Filter element
according to DIN 24550 = N
Size
LEN… = 0040 0063 0100
0160 0250 0400
LE… = 0130 0150
Filter rating in µm
nominal
Stainless steel wire mesh, cleanable
G10, G25, G40, G100 = G…
absolute (ISO 16889)
Micro glass, not cleanable
H3XL, H6XL, H10XL, H20XL = H…XL
Pressure differential
max. admissible pressure differential of the filter element
30 bar [435 psi], with bypass valve 7 bar [102 psi] = A
330 bar [4786 psi], without bypass valve = B
Element design
Standard adhesive T = 100 °C [212 °F] = 0…
Standard material = …0
Connection
Frame size 0040 0063-0100 0130-0150 0160-0400
Connection
R2 = G1/2 • x
Pipe thread
according to
ISO 228
R3 = G3/4 x x
R4 = G1 x • x
R5 = G1 1/4 • x
R6 = G1 1/2 x •
S6 = SAE 1 1/2” x SAE flange
6000 psi
U3 = SAE 10 x
Pipe thread
according to
SAE J1926
U4 = SAE 12 x
U5 = SAE 20 x
U6 = SAE 24 x
• = Standard connection
x = Additional connection possibility
Seal
M = NBR seal
V = FKM seal
Maintenance indicator
V5.0 = Maintenance indicator, optical specify
switching pressure 5.0 bar [72.5 psi]
245 LE N 00 V5,0
Order example:
245LEN0100-H10XLA00-V5,0-M-R4
of the filter element
Order example:
2.0100 H3XL-A00-0-M
of the filter
Filter element
Design = 2.
Size
LEN… = 0040 0063 0100 0160 0250 0400
LE… = 0130 0150
Filter rating in µm
nominal
Stainless steel wire mesh, cleanable
G10, G25, G40, G100 = G…
absolute (ISO 16889)
Micro glass, not cleanable
H3XL, H6XL, H10XL, H20XL = H…XL
Seal
M = NBR seal
V = FKM seal
Bypass valve
0 = at filter element always 0
Pressure differential
max. admissible pressure differential
of the filter element
A00 = 30 bar [435 psi]
B00 = 330 bar [4786 psi]
2. 0
Further models (filter materials, connections,...) are available at request.

Hydraulics Bosch Rexroth AGRE 51421/07.11 245LEN0040 - 0400; 245LE0130, 0150 3/16
Standard types
1) Measured pressure differential across filter and measuring
equipment according to ISO 3968. The measured pressure
differential at the maintenance indicator is lower.
245LE(N) standard types, NBR seal, flow information for ν = 30 mm²/s [150 SUS]
Inline filter with bypass, filtration rating 3 μm
Type
Flow in l/min
[gpm]
with Δp = 1 bar
[14.5 psi] 1)
Material no.
Filter
Material no.
Replacement
element
245LEN0040-H3XLA00-V5,0-M-.. 23 [5.1] ..R2 R928030024 ..U3 R928030216 R928006645
245LEN0063-H3XLA00-V5,0-M-.. 30 [6.6] ..R4 R928030025 ..U4 R928030217 R928006699
245LEN0100-H3XLA00-V5,0-M-.. 44 [9.7] ..R4 R928030026 ..U4 R928030218 R928006753
245LE0130-H3XLA00-V5,0-M-.. 74 [16.3] ..R5 R928030027 ..U5 R928030219 R928022274
245LE0150-H3XLA00-V5,0-M-.. 89 [19.6] ..R5 R928030028 ..U5 R928030220 R928022283
245LEN0160-H3XLA00-V5,0-M-.. 132 [29.0] ..R6 R928030029 ..U6 R928030221 R928006807
245LEN0250-H3XLA00-V5,0-M-.. 190 [41.8] ..R6 R928030030 ..U6 R928030222 R928006861
245LEN0400-H3XLA00-V5,0-M-.. 250 [55.0] ..R6 R928030031 ..U6 R928030223 R928006915
Inline filter with bypass, filtration rating 6 μm
Type
Flow in l/min
[gpm]
with Δp = 1 bar
[14.5 psi] 1)
Material no.
Filter
Material no.
Replacement
element
245LEN0040-H6XLA00-V5,0-M-.. 30 [6.6] ..R2 R928030280 ..U3 R928030472 R928006646
245LEN0063-H6XLA00-V5,0-M-.. 52 [11.4] ..R4 R928030281 ..U4 R928030473 R928006700
245LEN0100-H6XLA00-V5,0-M-.. 61 [13.4] ..R4 R928030282 ..U4 R928030474 R928006754
245LE0130-H6XLA00-V5,0-M-.. 101 [22.2] ..R5 R928030283 ..U5 R928030475 R928022275
245LE0150-H6XLA00-V5,0-M-.. 120 [26.4] ..R5 R928030284 ..U5 R928030476 R928022284
245LEN0160-H6XLA00-V5,0-M-.. 172 [37.8] ..R6 R928030285 ..U6 R928030477 R928006808
245LEN0250-H6XLA00-V5,0-M-.. 226 [49.7] ..R6 R928030286 ..U6 R928030478 R928006862
245LEN0400-H6XLA00-V5,0-M-.. 276 [60.7] ..R6 R928030287 ..U6 R928030479 R928006916
Inline filter with bypass, filtration rating 10 μm
Type
Flow in l/min
[gpm]
with Δp = 1 bar
[14.5 psi] 1)
Material no.
Filter
Material no.
Replacement
element
245LEN0040-H10XLA00-V5,0-M-.. 36 [7.9] ..R2 R928030536 ..U3 R928030728 R928006647
245LEN0063-H10XLA00-V5,0-M-.. 69 [15.2] ..R4 R928030537 ..U4 R928030729 R928006701
245LEN0100-H10XLA00-V5,0-M-.. 75 [16.5] ..R4 R928030538 ..U4 R928030730 R928006755
245LE0130-H10XLA00-V5,0-M-.. 127 [27.9] ..R5 R928030539 ..U5 R928030731 R928022276
245LE0150-H10XLA00-V5,0-M-.. 150 [33.0] ..R5 R928030540 ..U5 R928030732 R928022285
245LEN0160-H10XLA00-V5,0-M-.. 210 [46.2] ..R6 R928030541 ..U6 R928030733 R928006809
245LEN0250-H10XLA00-V5,0-M-.. 260 [57.2] ..R6 R928030542 ..U6 R928030734 R928006863
245LEN0400-H10XLA00-V5,0-M-.. 300 [66.0] ..R6 R928030543 ..U6 R928030735 R928006917

54
M12 x 1
Ø19,6
[2.12]
[0.77]
M12 x 1
Ø19,6
41,5 [1.63]
[0.77]
4/16 Bosch Rexroth AG Hydraulics 245LEN0040 - 0400; 245LE0130, 0150 RE 51421/07.11
Order example: Inline filter with mechanical optical maintenance indicator for pnom. = 250 bar [3628 psi] with bypass valve,
size 0100, with filter element 10 μm and electronic switching element M12x1 with 1 switching point for
hydraulic fluid mineral oil HLP according to DIN 51524.
Filter: 245LEN0100-H10XLA00-V5,0-M-R4 Material no. R928030538
Maintenance indicator: WE-1SP-M12x1 Material no. R928028409
Mating connectors according to IEC 60947-5-2 (dimensions in mm [inch])
Mating connector for K24 4-pin, M12x1
with screw connection, cable gland Pg9.
Material no. R900031155
Mating connector for K24-3m 4-pin, M12x1
with potted-in PVC cable, 3 m long.
Line cross-section: 4 x 0.34 mm2
Core marking: 1
2
3
4
Brown
White
Blue
Black
Material no. R900064381
for electronic switching element with round plug-in connection M12x1
For more round plug-in connections, see data sheet 08006.
Ordering code: Electronic switching element for maintenance indicator
Maintenance indicator
Electronic switching element = WE
Type of signal
1 switching point = 1SP
2 switching points, 3 LED = 2SP
2 switching points, 3 LED and signal
suppression at 30 °C [86 °F] = 2SPSU
Connector
M12x1 = Round plug-in connection M12x1, 4-pin
EN 175301-803 = Rectangular plug-in connection,
2-pin design A according to EN-175301-803
WE
Material numbers of the electronic switching elements
Material no. Type Signal Switching points Connector LED
R928028409 WE-1SP-M12x1 Changeover 1
M12x1
No
R928028410 WE-2SP-M12x1 Normally open (at 75 %) / nor-
mally closed contact (at 100 %) 2 3 pieces
R928028411 WE-2SPSU-M12x1
R928036318 WE-1SP-EN175301-803 Normally closed contact 1 EN 175301-803 No

B
A
B
A
100%
2
4
75%
1(+)
3(–)
2
K2
100%
4
K1
75% 1(+)
3(–)
K2K1
S1
75% S2-100%
2
4
1(+)
3(–)
2
1(+)
100%
Hydraulics Bosch Rexroth AGRE 51421/07.11 245LEN0040 - 0400; 245LE0130, 0150 5/16
Symbols
WE-1SP-M12x1
WE-1SP-EN175301-803
Switching element Connector
Switching
point 100 %
LED red
Switching
point 75 %
LED yellow
Stand by
LED green
Circuit diagram drawn in plugged
condition at
temp. > 30 °C
(op. mode)
30 °C / 20 °C
86 °F / 68 °F
on / off
WE-2SPSU-M12x1
WE-2SP-M12x1
Switching element Connector
Switching
point 100 %
LED red
Switching
point 75 %
LED yellow
Stand-by
LED green
Circuit diagram drawn in plugged
condition
(op. mode)
Switching element
Switching element
Connector
Connector
Inline filter
with bypass and
mechanical indicator
Inline filter
without bypass and
mechanical indicator
Electronic switching element
for maintenance indicator

4
6
5
1
2
3
I
0
7
6/16 Bosch Rexroth AG Hydraulics 245LEN0040 - 0400; 245LE0130, 0150 RE 51421/07.11
The 245LE(N) inline filters are suitable for direct installation
into pressure lines. They are mostly installed upstream open-
loop or closed-loop control units to be protected.
They basically consist of filter head (1), a screwable filter
bowl (2), filter element (3) as well as mechanical optical main-
tenance indicator (4). In case of filters with low-pressure-dif-
ferential-stable filter elements (= code letter pressure differen-
tial A), there is also an assembled bypass valve (5).
Via port I, the hydraulic fluid reaches the filter element (3)
where it is cleaned. The dirt particles filtered out settle in the
filter bowl (2) and in the filter element (3). Via port 0, the fil-
tered hydraulic fluid enters the hydraulic circuit.
The filter housing and all connection elements are designed
so that pressure peaks - as they may e.g. occur in case of the
abrupt opening of large control valves due to the accelerated
fluid weight - can be securely absorbed. As of size 0160, the
standard equipment comprises an oil drain plug (7).
Basically, the filter is equipped with mechanical optical main-
tenance indicator (4). The electronic maintenance indicator
is connected via the electronic switching element with 1 or 2
switching points (6), which has to be ordered separately. The
electronic switching element is attached to the mechanical opti-
cal maintenance indicator and held by means of a locking ring.
Function, section

Hydraulics Bosch Rexroth AGRE 51421/07.11 245LEN0040 - 0400; 245LE0130, 0150 7/16
Technical data (For applications outside these parameters, please consult us!)
general
Installation position vertical
Ambient temperature range °C [°F] –30 to +100 [–22 to +212]
Weight Size 0040 0063 0100 0130
kg
[lbs]
3.2
[7.10]
3.8
[8.40 ]
4.2
[9.30 ]
6.95
[15.30 ]
Weight Size 0150 0160 0250 0400
kg
[lbs]
7.25
[16 ]
11.5
[25.40 ]
12.2
[26.90]
13.8
[30.40]
Material Filter head GGG
Filter bowl Steel
Optical maintenance indicator Brass
Electronic switching element Plastic PA6
hydraulic
Maximum operating pressure bar [psi] 250 [3628]
Hydraulic fluid temperature range °C [°F] –10 to +100 [+14 to +212]
Fatigue strength according to ISO 10771 Load cycles > 106 with max. operating pressure
Cracking pressure of the bypass valve bar [psi] 7 ± 0.5 [100 ± 7]
Type of pressure measurement of the maintenance indicator Pressure differential
Response pressure of the maintenance indicator bar [psi] 5 ± 0.5 [72 ± 7]
electrical (electronic switching element)
Electrical connection Round plug-in connection
M12x1, 4-pin
Standard connection
EN 175301-803
Version 1SP-M12x1 2SP-M12x1 2SP-M12x1 1SP-EN175301-803
Contact load, direct voltage Amax. 1
Voltage range Vmax. 150 (AC/DC) 10-30 (DC) 250 (AC) / 200 (DC)
Max. switching power with resistive load W 20 70
Switching type 75 % signal – Normally open contact –
100 % signal Change-
over
Normally closed contact Normally closed
contact
2SPSU
Signal switch-
ing through at
30 °C [86 °F],
Return
switching at
20 °C [68 °F]
Display via LEDs in
the electronic switching element 2SP...
Stand-by (LED green);
75 % switching point (LED yellow)
100 % switching point (LED red)
Protection class according to EN 60529 IP 67 IP 65
Ambient temperature range °C [°F] –25 to +85 [–13 to +185]
For direct voltage above 24 V, spark extinguishing is to be provided for protecting the switching contacts.
Weight Electronic switching element:
– with round plug-in connection M12x1 kg [lbs] 0.1 [0.22]

8/16 Bosch Rexroth AG Hydraulics 245LEN0040 - 0400; 245LE0130, 0150 RE 51421/07.11
Technical data (For applications outside these parameters, please consult us!)
Filter element
Glass fiber paper H..XL Single-use element on the basis of inorganic fiber
Filtration ratio according
to ISO 16889 up to
Δp = 5 bar [72.5 psi]
Achievable oil cleanliness
according to ISO 4406
[SAE-AS 4059]
H20XL β20(c) ≥ 200 19/16/12 – 22/17/14
H10XL β10(c) ≥ 200 17/14/10 – 21/16/13
H6XL β6(c) ≥ 200 15/12/10 – 19/14/11
H3XL β3(c) ≥ 200 13/10/8 – 17/13/10
admissible pressure differential A bar [psi] 30 [435]
B bar [psi] 330 [4785]
Seal material for hydraulic fluids
Mineral oil Ordering code
Mineral oil HLP according to DIN 51524 M
Flame-resistant hydraulic fluids Ordering code
Emulsions HFA-E according to DIN 24320 M
Synthetic water solutions HFA-S according to DIN 24320 M
Water solutions HFC according to VDMA 24317 M
Phosphoric acid esters HFD-R according to VDMA 24317 V
Organic esters HFD-U according to VDMA 24317 V
Fast biodegradable hydraulic fluid Ordering code
Triglycerides (rape seed oil) HETG according to VDMA 24568 M
Synthetic esters HEES according to VDMA 24568 V
Polyglycols HEPG according to VDMA 24568 V

140 mm2/s
68 mm2/s
30 mm2/s
[649 SUS]
[315 SUS]
[142 SUS]
20 4010 30
[0]
2,0
1,5
1,0
0,5
0
[0]
[10][8][6][4][2]
[25]
[20]
[15]
[10]
[5]
20 100
[0]
2,0
1,5
1,0
0,5
0
[0]
[15]
[25]
[20]
[15]
[10]
[5]
40 60
[20]
[10][5]
80
[25]
25 150
[0]
2,0
1,5
1,0
0,5
0
[0]
[15]
[25]
[20]
[15]
[10]
[5]
50 75
[25]
[10][5]
125
[30]
100
[35][20]
20 6010 30
[0]
2,0
1,5
1,0
0,5
0
[0]
[12][6][4][2]
[25]
[20]
[15]
[10]
[5]
40 50
[14]
[10][8]
25 150
[0]
2,0
1,5
1,0
0,5
0
[0]
[15]
[25]
[20]
[15]
[10]
[5]
50 75
[25]
[10][5]
125
[30]
100
[35][20]
25 150
[0]
2,0
1,5
1,0
0,5
0
[0]
[15]
[25]
[20]
[15]
[10]
[5]
50 75
[25]
[10][5]
125
[30]
100
[35][20]
Hydraulics Bosch Rexroth AGRE 51421/07.11 245LEN0040 - 0400; 245LE0130, 0150 9/16
Characteristic curves (measured with HLP46, according to ISO 3968) H3XL
A proper filter design is enabled by our computer program
“BRFilterSelect”.
Oil viscosity:
Specific weight: < 0.9 kg/dm3
Δp-Q characteristic curves for complete filters recommended
initial Δp for design = 1 bar [14.5 psi]
245LEN0040-H3XLA00-V5,0-M-R2
Pressure differential in bar [psi] →
Flow in l/min [gpm] →
245LEN0063-H3XLA00-V5,0-M-R4
Pressure differential in bar [psi] →
Flow in l/min [gpm] →
245LEN0100-H3XLA00-V5,0-M-R4
Pressure differential in bar [psi] →
Flow in l/min [gpm] →
245LE0130-H3XLA00-V5,0-M-R5
Pressure differential in bar [psi] →
Flow in l/min [gpm] →
245LE0150-H3XLA00-V5,0-M-R5
Pressure differential in bar [psi] →
Flow in l/min [gpm] →
245LEN0160-H3XLA00-V5,0-M-R6
Pressure differential in bar [psi] →
Flow in l/min [gpm] →

50 250
[0]
2,0
1,5
1,0
0,5
0
[0]
[25]
[20]
[15]
[10]
[5]
100 150
[10] [30][20]
200
[40] [60][50]
20 4010 30
[0]
2,0
1,5
1,0
0,5
0
[0]
[10][8][6][4][2]
[25]
[20]
[15]
[10]
[5]
50 300
[0]
2,0
1,5
1,0
0,5
0
[0]
[25]
[20]
[15]
[10]
[5]
100 150
[10] [30][20]
200
[40] [60][50]
250
[80][70]
20 6010 30
[0]
2,0
1,5
1,0
0,5
0
[0]
[12][6][4][2]
[25]
[20]
[15]
[10]
[5]
40 50
[14]
[10][8]
70 80
[16] [18]
10/16 Bosch Rexroth AG Hydraulics 245LEN0040 - 0400; 245LE0130, 0150 RE 51421/07.11
140 mm2/s
68 mm2/s
30 mm2/s
[649 SUS]
[315 SUS]
[142 SUS]
Characteristic curves (measured with HLP46, according to ISO 3968) H3XL, H10XL
A proper filter design is enabled by our computer program
“BRFilterSelect”.
Oil viscosity:
Specific weight: < 0.9 kg/dm3
Δp-Q characteristic curves for complete filters recommended
initial Δp for design = 1 bar [14.5 psi]
245LEN0250-H3XLA00-V5,0-M-R6
Pressure differential in bar [psi] →
Flow in l/min [gpm] →
245LEN0400-H3XLA00-V5,0-M-R6
Pressure differential in bar [psi] →
Flow in l/min [gpm] →
245LEN0040-H10XLA00-V5,0-M
Pressure differential in bar [psi] →
Flow in l/min [gpm] →
245LEN0063-H10XLA00-V5,0-M
Pressure differential in bar [psi] →
Flow in l/min [gpm] →
H3XL
H10XL