Hydraulic Pump Bent Axis Fixed Displacement Pumps 28cc

• Certification: CE, ISO9001
• Pressure: High Pressure
• Work Temperature: Normal Temperature
• Voltage: 220V
• Installation: Vertical
• Material: Cast Steel
• Model NO.: A2F028
• Transport Package: in Plywood Case
• Specification: CE, ISO
• Trademark: HYPHEN
• Origin: China, Jiangsu
• HS Code: 8413603290
• Production Capacity: 5000PCS/Year

Product Description

Fixed Pistion Pump/Motor-A2F
Diescription
Axial piston unit of bent axis design with fixed displacement, for use as either pump or motor in hydrostatic drive, in open or closed circuit.
Operated as a pump, the flow is proportional to the drive speed and displacement.

Operated as a motor, the output speed is proportional to the volume and inversely proportional to displacement. The output torque increase with the pressure drop between the high and low pressure sides.

Special Features:
"High performance rotary group with well-proven spherical control area with the advantages: Self-centering low peripheral speed, high efficiently.

Robust rolling bearing endure long service life
Drive shaft capable of adopting radial loading
ISO mounting flange, uniform for fixed displacement pump/motor and variable motor from size55
Can be used in conjunction with fire-resistant fluids
Low noises generation

Technical Data
Size					12	23	28	56	80	107	160
Output(input)Displacement			Vg	ml/r	12.0	22.9	28.1	56.1	80.4	106.7	160.4
Max.Speed	Close Circuit		nmax	r/min	6000	4750	4750	3750	3350	3000	2650
	Open Circuit	at0.09MPa	no0.09	r/min	2980	2370	2370	1890	1705	1515	1375
		at0.10MPa	no0.10	r/min	3150	2500	2500	2000	1800	1600	1450
		at0.15MPa	no0.15	r/min	3760	2985	2985	2390	2150	1910	1730
Max.Output (input)Flow	Close Circuit		Qmax	l/min	72	109	133	210	269	320	425
	Open Circuit	no0.09	Po0.09	l/min	35	53	65	104	134	158	216
		no0.10	Po0.10	l/min	37	56	69	110	142	167	228
		no0.15	Po0.15	l/min	44	67	82	131	169	200	272
Max.Power ΔP=35MPa (Keyed shaft end)	Close Circuit	atQmax	Pmax	kW	42	64	78	123	157	187	248
	Open Circuit	atQo0.09	Po0.09	kW	21	32	39	62	80	94	129
		atQo0.10	Po0.10	kW	22	33	41	65	85	99	136
		atQo0.15	Po0.15	kW	26	40	49	78	101	119	162
Drive Speed ne=1450r/min	Output(input)Flow	Close	Q	l/min	17	33	41	81	117	155	233
		Open	Q	l/min	17	33	40	80	114	152	228
	PowerΔP=35MPa	close+open	P	kW	10	19	24	47	68	90	136
Torque	ΔP=10MPa		M	N.m	19	36	45	89	128	170	255
	ΔP=35MPa		Mmax	N.m	67	127	156	312	447	594	893
Moment of Inertia about drive axis			J	kgm²	0.0004	0.0012	0.0012	0.0042	0.0072	0.0016	0.022
Weight			m	kg	6	9.5	9.5	18	23	32	45