A2F oblique axis quantitative motor

High performance rotary assemblies with proven spherical oil distribution trays have the advantages of automatic alignment, low circular speed, high efficiency, durable ball and roller bearings for long service life, and the drive shaft can withstand radial loads.
Ideal for heavy-load construction equipment (e.g., excavators, drilling rigs) and industrial machinery requiring stable power transmission under variable loads.

Speed	Close circuit	Open circuit
Flow	Close circuit	Open circuit
Power △p=35MPa	Close circuit	Open circuit
Electric motor speed n=1450rpm	Flow	Power (△p=35MPa)

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Application Areas

Excavating machinery

Earth moving machinery

Crane machinery

Product features

◉ Fixed displacement: The A2F swashplate quantum motor has a fixed displacement, which means that the displacement does not change when used as a pump or motor for hydrostatic drives in open or closed circuits.

◉ High efficiency and low noise: This motor has a spherical oil distribution between the cylinder and the oil distribution plate, which enables it to be self-aligning in rotation, with low circumferential speeds, high efficiency and low noise at the same time.

◉ Suitable for a wide range of systems: The A2F inclined shaft quantitative motor is suitable for hydrostatic transmission in open or closed systems, with a wide range of application scenarios.

◉ Compact structure: The A2FE series inclined shaft dosing motors are characterized by compact structure and small size because the mounting flange is designed in the middle of the casing and the mounting part can be hidden deep inside the machine.

◉ High speed and high pressure: The A2F inclined-axis type high-speed axial piston quantitative hydraulic motor Features high speed and high pressure, compact structure, stable and reliable quality.

Specifications

Theoretical - ηmh and ηv are not taken into account and the values are rounded.

Size					10	12	23	28	45	55	63	80	107	125	160	200	250	355	500
Displacement			Vg	ml/r	9.4	11.6	22.7	28.1	44.3	54.8	63	80	107	125	160	200	250	355	500
Max.speed	close circuit		nmax	r/min	7500	6000	5600	4750	3750	3750	3350	3350	3000	3150	2650	2500	2500	2240	2000
	open circuit	0.09MPa 1	n0.09	r/min	4700	3750	3750	2800	2360	2360	2550	2120	1900	2120	1650	1700	1400	1250	1120
		0.1MPa 1	n0.1	r/min	5000	4000	4000	3000	2500	2500	2700	2240	2000	2240	1750	1800	1500	1320	1200
		0.15MPa 1	n0.15	r/min	6000	4900	4900	3600	3000	3000	3300	2750	2450	2750	2100	2180	1850	1650	1500
Max.flow	close circuit		Qmx	1/min	71	70	127	133	166	206	252	268	321	394	424	500	625	795	1000
	open circuit	n0.09 2	Q0.09	1/min	43	42	83	76	122	125	156	164	197	257	256	330	340	430	543
		n0.1 2	Q0.1	1/min	46	45	88	82	129	133	165	174	208	272	272	349	364	455	582
		n0.15 2	Q0.15	1/min	55	55	108	98	157	160	202	213	254	334	326	423	449	568	728
Max.power △p=35MPa	close circuit		Pmax	KW	41	41	74	78	97	120	147	156	187	230	247	292	365	464	583
	open circuit	Q0.09	P0.09	KW	26	26	50	46	71	75	93	99	119	154	154	198	204	259	326
		Q0.1	P0.1	KW	27	27	53	49	75	80	99	105	125	163	163	210	218	273	350
		Q0.15	P0.15	KW	33	33	65	59	92	96	121	128	153	200	196	254	270	342	437
Electric motor speed n=1450rpm	flow	close	Q	1/min	13.6	16.8	32.9	40.7	64.2	79.5	91.3	116	155	181.2	232
	flow	open	Qo	1/min	13.2	16.3	31.9	39.5	62.3	77.1	88.6	112.5	150.5	175.8	225
	power (△p=35MPa)		P	KW	8	10	19	24	38	46	53	68	91	106	135
	power (△p=35MPa)
Torque	△p=10MPa		M	Nm	15	18.5	36.0	44.6	70.4	87	100	127.5	169.7	198	254	318.5	397.9	565	795.7
Torque	△p=35MPa		Mmax	Nm	52.5	64.5	126	156	247	305	350	446	594	693	889	1114	1393	1978	2785
Weight(approx.)			kg		5	5	12	12	23	23	33	33	44	63	63	88	88	138	185
1. These values apply when the suction pipe S is under absolute pressure and operated with mineral oil.									2. In open circuits u is reduced by 3%.