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Rexroth Hydraulics Product Catal... - Hasmak.com.tr

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Elec<strong>tr</strong>ic Drives<br />

and Con<strong>tr</strong>ols<br />

<s<strong>tr</strong>ong>Hydraulics</s<strong>tr</strong>ong><br />

Linear Motion and<br />

Assembly Technologies Pneumatics Service<br />

Ex<strong>tr</strong>acted from RE 29024/01.05<br />

Page 2 of 4<br />

See Section 16 for applicable<br />

Issue: 07.05<br />

Preferred/Spotlight part numbers<br />

and unit price.<br />

Technical data (Model 4WRPE 6 EA..)<br />

General<br />

Cons<strong>tr</strong>uction<br />

Spool type valve<br />

Actuation<br />

Proportional solenoid with position con<strong>tr</strong>ol, external amplifi er<br />

Connection type Subplate, mounting hole confi guration NG10 (ISO 4401-05-06-0-94)<br />

Mounting position<br />

Optional<br />

Ambient temperature range °C (°F) –20 to +50 (–4 to +122)<br />

Weight kg (lbs.) 3.0 (6.6)<br />

Vibration resistance, test condition Max. 25 g, shaken in 3 dimensions (24 h)<br />

Hydraulic (measured at n = 46 L/min (213 SUS) and t = 40 °C ± 5 °C (104 °F ± 41 °F))<br />

Pressure fl uid<br />

Hydraulic oil to DIN 51524 ... 535, other fl uids after prior consultation<br />

Viscosity range re<s<strong>tr</strong>ong>com</s<strong>tr</strong>ong>mended mm 2 /s (SUS) 20 to 100 (93 to 464)<br />

max. permitted mm 2 /s (SUS) 10 to 800 (46 to 3708)<br />

Pressure fl uid temperature range °C (°F) –20 to +70 (–4 to 158)<br />

Maximum permissible degree of contamination of Class 18/16/13 1)<br />

pressure fl uid. Purity class to ISO 4406 (c)<br />

Direction of fl ow<br />

See symbol<br />

Nominal fl ow at<br />

L/min (GPM) 32 (8.5)<br />

Δp = 5 bar (72.5 PSI) per notch 2)<br />

Max. working pressure bar (PSI) Port P, A, B: 315 (4600)<br />

Max. pressure bar (PSI) Port T: 250 (3626)<br />

Operating limits<br />

See chart<br />

Leakage per metering edge<br />

(Δp = 100 bar [1450 PSI])<br />

I m = 0<br />

≤ 80 cm 3 /min (5 in 3 /min)<br />

Static/Dynamic<br />

Hysteresis % ≤ 0.3<br />

Range of inversion % ≤ 0.2<br />

Manufacturing tolerance for Qmax. % ≤ ±3<br />

Response time 100% signal change ms ~ 12<br />

10% signal change ms ~ 7<br />

Thermal drift<br />

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