Bosch Rexroth 7 SL Spin-on Filter

The replacement cartridge filter is suitable for direct installation in suction, pressure, or return lines. It is installed upstream components to be protected. It basically consists of a filter head (1) and a screwed replacement cartridge (2) with an integrated filter element (and/or two replacement cartridges for sizes 180 and 260).

Optionally, a maintenance indicator (3) and/or a bypass valve (4) are configurable for the filter.
Via the inlet, the fluid reaches the replacement cartridge (2) where it is cleaned. The dirt particles filtered out settle in the filter element. Via the outlet, the filtered fluid enters the hydraulic circuit. With sizes 180 and 260, there is simultaneous flow through both replacement cartridges.

Feature :

  • Size 30 ... 260
  • Nominal pressure 7 bar
  • Connection up to G 1 1/2; SAE 20
  • Filters for inline installation
  • Optimized for mobile hydraulics, space-saving,service-friendly
  • Installation in suction, pressure and return lines possible
  • Special highly efficient filter media
  • Filtration of very fine particles and high dirt holding capacity
  • Optional version with maintenance indicator, pressure gauge or vacuum meter
  • Optional bypass valve integrated in the filter housing

Specification :

General :

Size :

30/21

45/21

60/21

90

130

180

260

Installation position :

Vertical

Ambient temperature range :

-40 … +65 °C

Storage conditions 1) :

Seal NBR :

-40 ... +65 °C

Weight :

0.8 kg

0.9 kg

1.1 kg

1.6 kg

1.9 kg

3 kg

3.2 kg

Volume :

0.5 l

1.2 l

2 l

2.7 l

2x2 l

2x2.7 l

Material :

Filter head :

Aluminium

Replacement cartridge :

Steel

Maintenance indicator :

Aluminum/plastic / steel

1)max. relative air humidity 65 %

Hydraulic :

Size :

30/21

45/21

60/21

90

130

180

260

Operating pressure :

Bar

7

Hydraulic fluid temperature range :

°C

-10 … +100

cold start temperature range 1) :

°C

40 ... 10

Minimum conductivity of the medium :

pS/m

300

Fatigue strength according to ISO 10771 :

Load cycles

> 10⁶ with operating pressure

1)During the cold start-up, expect a sudden pressure increase and a flow of at least 50% in each case. A bypass valve is essential.

Maintenance Indicator :

Type

Pressure gauge 0 … 6 bar

Vacuum meter -1 … 0,6 bar

Optical

Pressure differential indicator visual/electrical

Back pressure
indicator electrical

Vacuum switch electrical

Version

M010

M070

P1,5000000M

F1,5GW0200M

H1,5HS3200M

H1,5HA3200M

I0,2HS3200V

I0,2HA3200V

Contact load, direct voltage Amax.

 

0.25 A

4 A

Voltage range Vmax.

 

175 AC/DC

42 AC

Maximum switching power

 

5 VA

100 VA

Switching type

100 % 
signal

 

Changeover

Normally
open contact

Normally closed contact

Normally open contact

Normally closed contact

Protection class according to DIN EN 60529

-

IP65

IP 54

Ambient temperature range

-10 … +60 °C

-10 … +85 °C

-10 … +100 °C

-20 … +85 °C

-10 … +70 °C

-20 … +70 °C

Operating temperature range

-10 … +60 °C

-10 … +85 °C

-10 … +100 °C

-20 … +100 °C

-10 … +100 °C

-20 … +100 °C

Weight

0.06 kg

0.05 kg

0.02 kg

0.3 kg

0.1 kg

0.17 kg

Material

Housing

Plastic / brass

Plastic / steel / phosphor bronze

Aluminum / plastic / steel

Aluminum / plastic / brass

Steel

Brass

Seals

 

NBR

FKM

For direct voltage above 24 V, spark extinguishing is to be provided for protecting the switching contacts.

Filter element :

Glass fiber material, PWR...

Single-use element on the basis of inorganic fiber

 

Filtration ratio according to ISO 16889 up to Δp = 5.0 bar

Achievable oil cleanliness class according to ISO 4406 [SAE-AS-4059]

Particle separation

H20XL

ß20(c) ≥ 200

19/16/12 ... 22/17/14

PWR10

ß10(c) ≥ 200

17/14/10 ... 21/16/13

H6XL

ß6(c) ≥ 200

15/12/10 ... 19/14/11

H3XL

ß5(c) ≥ 200

13/10/8 ... 17/13/10

Admissible pressure differential in bar

- S00

5 bar

Compatibility with permitted hydraulic fluids :

Hydraulic fluid

Classification

Suitable sealing materials

Standards

Mineral oil

HLP

NBR

DIN 51524


Download Datasheet: Datasheet Bosch Rexroth 7 SL

Reference: boschrexroth.com

Berbagi:  

Komentar

Articles