Group 20

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Displacement: 4.5...36 cm³ Outlet pressure: 250 bar Speed: 650 …3500 rev/min Fluid temp.: -20 … +80 °C Working liquid: hydraulic oils Viscosity: 20 … 200 mm²/s Degree of filtration: 25µm
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20A...X016	20A...X021	20A...X030	20A...X037	20A...X066	20A...X085	20A...X102

20A...X104	20A...X114	20A...X269	20A...X007	20C...X540	20C...X628	20C...X650

USED SYMBOLS	TECHNICAL TABLE
q - displacement; p_nom - nominal pressure; η_min - minimal speed; η_nom - nominal speed; η_max - maximal speed; P_nom - power at pnom and nnom P_max - power at pnom and nmax volumetric efficiencies; η_qmin - at min. speed; η_qnom - at nom. speed; η_qmax - at max. speed; efficiencies; η_min - at min. speed; η_nom - at nom. speed; η_max - at max. speed;	q	cm³	4.5	6.3	8.2	10	11	12	14	15	16	19	22	25
	pnom	bar	250	250	250	250	250	250	250	250	250	200	200	160
	nmin	min^-¹	650	650	650	650	650	650	650	650	650	650	650	650
	nnom	min^-¹	1500	1500	1500	1500	1500	1500	1500	1500	1500	1500	1500	1500
	nmax	min^-¹	3500	3500	3500	3500	3500	3500	3500	2500	2500	2500	2000	2000
	η_qmin	%	75	76	77	77	78	78	78	80	80	82	82	82
	η_min	%	67	68	69	70	71	71	71	74	74	74	74	74
	η_qnom	%	90	91	91	92	92.5	92.5	92.5	93.5	93.5	94	94	94
	η_nom	%	80	82	83	83.5	84	84	84	84	85	85	85	85
	η_qmax	%	91	92	92	93	93	94	95	96	96	96	96	96
	η_max	%	81	83	84	84	85	85	85	86	86	86	86	86
	Pnom	kW	3.1	4.1	5.6	6.8	7.4	8.3	9.7	10.1	11	10.2	12	11
	Pmax	kW	7	9.5	13	15.8	17.4	19	19.2	17	18.5	17	18	18.5
	* Under special order

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