Rexroth A2fo Series 10/A2f012/A2fo16/A2fo23/A2fo28/A2fo32/A2fo32/A2fo45/A2fo56/63/A2fo80 Hydraulic Plunger Bent Axis Variable Piston Pump for Loaders/Excavators

• Customization: Available
• Type: Piston Pump
• Series: A2fo Series
• Model NO.: Hydraulic Pump
• Sizes: 5,10,12,16,23,28,32,45,56,63,80,90,107,125,160,180
• Nominal Pressure: 315 Bar
• Maximum Pressure: 450 Bar
• Operation Mode: Open Circuit
• Close Circuit Speed: 2650-7500 L/Min
• Open Circuit Speed: 1750-5000 L/Min
• Close Circuit Flow: 71-424 L/Min
• Open Circuit Flow: 42-272 L/Min
• Material: Cast Iron
• Transport Package: Paper Box or Wooden Box
• Trademark: YICHAO
• Origin: China
• HS Code: 8431449990
• Production Capacity: 1500PCS/Year

Product Description

 

Product Description

Item Specifics
Part Name:Piston Pump
Series:A2FO series
Sizes:A2FO5/A2FO10/A2F012/A2FO16/A2FO23/A2FO28/A2FO32/A2FO32/A2FO45/A2FO56/63/A2FO80/A2FO90/A2FO107/A2FO125/A2FO160/A2FO180/A2FO200/A2FO250/A2FO355/A2FO500/A2FO710/A2FO1000

5 Nominal pressure/Maximum pressure: 315/350 bar
10 to 200 Nominal pressure/Maximum pressure: 400/450 bar
250 to 1000 Nominal pressure/Maximum pressure: 350/400 bar
Operation mode: Open Circuit
Market Type: Original/Aftermarket

 

Product Parameters

 

Size				5	10	12	16	23	28	32	45	56	63	80
Displacement geometric, per revolution		Vg	cm^3	4.93	10.3	12	16	22.9	28.1	32	45.6	56.1	63	80.4
Speed maximum1)		nnom	rpm	5600	3150	3150	3150	2500	2500	2500	2240	2000	2000	1800
		n 2)	rpm	8000	6000	6000	6000	4750	4750	4750	4250	3750	3750	3350
		max
Flow at nnom		qV	L/min	27.6	32	38	50	57	70	80	102	112	126	145
Power at	Dp = 350 bar	P	kW	14.5	19	22	29	33	41	47	60	65	74	84
	Dp = 400 bar	P	kW	-	22	25	34	38	47	53	68	75	84	96
Torque3)	Dp = 350 bar	T	Nm	24.74)	57	67	89	128	157	178	254	313	351	448
at Vg and	Dp = 400 bar	T	Nm	-	66	76	102	146	179	204	290	357	401	512
Rotary stiffness		c	kNm/rad	0.63	0.92	1.25	1.59	2.56	2.93	3.12	4.18	5.94	6.25	8.73
Moment of inertia for rotary group		JGR	kgm^2	0.00006 0.0004		0.0004	0.0004	0.0012	0.0012	0.0012	0.0024	0.0042	0.0042	0.0072
Maximum angular acceleration		a	rad/s2	5000	5000	5000	5000	6500	6500	6500	14600	7500	7500	6000
Case volume		V	L	0.17		0.17	0.17	0.2	0.2	0.2	0.33	0.45	0.45	0.55
Mass (approx.)		m	kg	2.5	6	6	6	9.5	9.5	9.5	13.5	18	18	23
Size		NG		90	107	125	160	180	200	250	355	500	710	1000
Displacement geometric, per revolution		Vg	cm^3	90	106.7	125	160.4	180	200	250	355	500	710	1000
Speed maximum1)		nnom	rpm	1800	1600	1600	1450	1450	1550	1500	1320	1200	1200	950
		n 2)	rpm	3350	3000	3000	2650	2650	2750	1800	1600	1500	1500	1200
		max
Flow at nnom		qV	L/min	162	171	200	233	261	310	375	469	600	852	950
Power at	Dp = 350 bar	P	kW	95	100	117	136	152	181	219	273	350	497	554
	Dp = 400 bar	P	kW	108	114	133	155	174	207	-	-	-	-	-
Torque3)	Dp = 350 bar	T	Nm	501	594	696	893	1003	1114	1393	1978	2785	3955	5570
at Vg and	Dp = 400 bar	T	Nm	573	679	796	1021	1146	1273	-	-	-	-	-
Rotary stiffness		c	kNm/rad	9.14	11.2	11.9	17.4	18.2	57.3	73.1	96.1	144	270	324
Moment of inertia for rotary group		JGR	kgm2	0.0072	0.0116	0.0116	0.022	0.022	0.0353	0.061	0.102	0,178	0.55	0.55
Maximum angular acceleration		a	rad/s2	6000	4500	4500	3500	3500	11000	10000	8300	5500	4300	4500
Case volume		V	L	0.55	0.8	0.8	1.1	1.1	2.7	2.5	3.5	4.2	8	8
Mass (approx.)		m	kg	23	32	32	45	45	66	73	110	155	325	336

                                                                                              

 

Detailed Photos

 

Company Profile

Wuhan Yichao Technology Equipment Co., Ltd is a high-tech enterprise that integrates scientific research, design, production and sales. The company has strong technical force, advanced production technology, complete facilities, and has several senior technical engineers, constantly introducing more high-tech products suitable for market needs, which have good functional effect, and great market competitiveness.
In the process of development, the company continuously exchanges and cooperates with many domestic scientific research institutions. The ability to design, produce, maintain, debug and transform projects has rapidly increased, and the scale has continued to expand.
The company's aim is to provide customers with quality and cheap products, and provide considerate service. In order to meet different needs, we supply high-quality products for the industrial-grade market and provides regular-quality products for professional-level markets and users. As a professional manufacturer, we independently researches and develops a variety of professional production equipments that are suitable for the characteristics of its products. At the same time, we can also customize them according to your requirements

Packaging & Shipping