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XLF-A11VO Axial Piston Fixed Pump Pressure max 450 bar Flow rate 5 to 1000

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Model:
A11VO
Brand:
XLF
Code:
00001

Product Description

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Product technical data

XLF-A11VO Axial Piston Fixed Pump Features

- Fixed pump with axial tapered piston rotary group ofbent-axis design, for hydrostatic drives in an open circuit

- For use in mobile and stationary applications- The flow is proportional to the drive speed and displacement

- The drive shaft bearings are designed for the bearing servicelife requirements usually encountered in these areas

- High power density

- Small dimensions

- High total efficiency

- Economical design

- One-piece tapered piston with piston rings for sealing

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XLF-A11VO Axial Piston Fixed Pump Product detail picture

A11VO (2)

A11VO (3)

A11VO (1)

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Application Video

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XLF-A11VO Axial Piston Fixed Pump Technical data

Technical data
Table of values (theoretical values,without efficiency and tolerances;values rounded)
Size AA11VO				40	60	75	95	130	145	190	260
Displacemen In3/rev				2.56	3.57	4.52	5.71	7.93	8.84	11.78	15.87
Vgma cm⊃3;				42	58.5	74	93.5	130	145	193	260
Vgmin cm⊃3;				0	0	0	0	0	0	0	0
Speed maximum at Va		Mmax pm		3000	2700	2550	2350	2100	2200	2100	1800
maximum at Va≤Vama 2) Mmax rpm				3500	3250	3000	2780	2500	2500	2100	2300
Flow gpm				33.3	41.7	49,9	58.1	72.1	843	107	123.6
at nmar and Va ma Gw ma Vmin				126	158	189	220	273	319	405	468
Power at hp				99.2	123.4	147.5	171.7	213.2	249.4	316.5	366.1
qymx and Ap=350 ba Pmax kW				74	92	110	128	159	186	236	273
Torque a lb-ft				172.6	240.4	303.9	384.3	534	596	792.9	1068
Vgma and △p=350 bar Tmax Nm				234	326	412	521	724	808	1075	1448
Rotary stiffness P shaft lb-ft/rad				64512	79574	105548	14883	230417	230417	282702	482244
Nm/rad				87467	107888	143104	196435	312403	312403	383292	653835
S shaf b-ft/rad				43035	63658	75173	128117	174700	174700	191599	259628
Nm/rad				58347	86308	101921	173704	236861	236861	259773	352009
T shaft b-ft/rad				5493	75556	92640	—			222691	418282
Nm/ra				74476	102440	125603	一			301928	567115
Moment of inertia for bs-ft2				0.1139	0.1946	0.2729	0.4105	0.7546	0.8092	1.3052	2.0835
otary group Jrw 2				0.0048	0.0082	0.0115	0.0173	0.0318	0.0341	0.055	0.0878
Angular mum3	acceleration,maxi		α rad/s2	22000	17500	15000	13000	10500	9000	6800	4800
Filing capacity V gal				0.29	0.36	0.49	0.55	0.77	0.77	1.0	1.22
L				1.1	1.35	1.85	2.1	2.9	2.9	3.8	4.6
Mass (approx. bs				71	88	99	117	145	168	209	276
m kg				32	40	45	53	66	76	95	125
1 The values apply at absolute pressure(pabs)15 psi(1 bar)at the suction port S and mineral hydraulic fluid.
2)The values apply at Vg≤Vg ma or in case of an increase in the inlet pressure pabs at the suction portS(see diagram page 6) 3)The area of validity is situated between O and the maximum permissible speed.
t applies for external stimuli(e.g.engine 2 to 8 times rotary frequency,cardan shaft twice the rotary frequency). The limit value applies for a single pump only.
The loading on the connection parts has to be considered. Caution
Exceeding the permissible limit values could cause a loss of function,reduced service life or the destruction of the axial piston unit.The permissible values can be determined by calculation.