A2FM/A2fo/A4fo/A4vso/A10vg/A6ve/A6vm/A7vo/Pgh/A10vso/A11vo/A7vk Series Hydraulic Oil Gear/Vane Axial Piston Variable Metering Motor Pump Spare Parts for Rexroth

Product Description

Product Description

A2FM/A2fo/A4fo/A4vso/A10vg/A6ve/A6vm/A7vo/Pgh/A10vso/A11vo/A7vk Series Hydraulic Oil Gear/Vane Axial Piston Variable Metering Motor Pump Spare Parts for Rexroth for Loader/Excavator/Bulldozer/Truck/Crane for repair and maintenance.


Item Specifics
Part Name:Hydraulic Pump Parts
Series:A2F/A2FM/A2FO/A4FO/A4VSO/A10VG/A6VE/A6VM/A7VO/PGH/A10VSO/A11VO/A7VK/1PV2PV3/PVV/PVQ series
Compatible with:Bosc-h Rexr.oth
Market Type: Aftermarket
 

Product Parameters

  A2FM Series:
 

A2FM serie
Size	NG		5	10	12	16	23	28	32	45	56	63	80	90	107	125	160	180
Displacement	Vg	cm^3	4.93	10.3	12	16	22.9	28.1	32	45.6	56.1	63	80.4	90	106.7	125	160.4	180
Speed maximum	nnom	rpm	10000	8000	8000	8000	6300	6300	6300	5600	5000	5000	4500	4500	4000	4000	3600	3600
	nmax	rpm	11000	8800	8800	8800	6900	6900	6900	6200	5500	5500	5000	5000	4400	4400	4000	4000
Input flow at nnom and Vg	qV	L/min	49	82	96	128	144	177	202	255	281	315	362	405	427	500	577	648
Torque at Vg and	Dp = 350 bar	T Nm	24.7	57	67	89	128	157	178	254	313	351	448	501	594	696	893	1003
	Dp = 400 bar	T Nm	-	66	76	102	146	179	204	290	357	401	512	573	679	796	1021	1146
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	9.14	11.2	11.9	17.4	18.2
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	0.0072	0.0116	0.0116	0.022	0.022
Maximum angular acceleration	a	rad/s2	5000	5000	5000	5000	6500	6500	6500	14600	7500	7500	6000	6000	4500	4500	3500	3500
Case volume	V	L	-	0.17	0.17	0.17	0.2	0.2	0.2	0.33	0.45	0.45	0.55	0.55	0.8	0.8	1.1	1.1
Mass (approx.)	m	kg	2.5	5.4	5.4	5.4	9.5	9.5	9.5	13.5	18	18	23	23	32	32	45	45

 
A2FO SERIES:

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	kgm2	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

A4FO Series:

Version				Standard							High speed
Displacement		Vg	cm³	22	28	71	125	180	250	500	250	500
geometric, per revolution
Nominal pressure		pnom	bar	400	400	350	350	350	350	350	350	350
Maximum pressure		pmax	bar	450	450	400	400	450	400	400	400	400
Maximum speed 1)		nnom	rpm	3600	3000	2200	1800	1800	1500	1320	1900	1500
Flow	at nnom	qV	l/min	79	84	156	225	324	375	660	475	750
Power	at nnomand pnom	P	kW	53	56	91	131	189	219	385	277	438
Torque	at pnom	M	Nm	140	178	396	696	1003	1393	2785	1393	2785
Weight (approx.)		m	kg	13.5	13.5	34	61	76	120	220	120	220

A4VSO Series:

Nominal size								A4VSO40	A4VSO71	A4VSO125	A4VSO180	A4VSO250
Nominal pressure	p N	bar						350	350	350	350	350
Maximum pressure		pmax	bar					450	450	450	450	450
Displacement		Vg max	cm³					40	71	125	180	250
Speed		Max. speed	n max	rpm				2200	2200	1800	1800	1500
Flow			at n max	q V max	l/min			156	156	225	324	375
Power			Δ p = 350 bar		P max	kw		91	91	131	189	219
Torque				Δ p = 350 bar		Tmax	Nm	395	395	696	1002	1391

A10VG Series:

Size				18	28	45	63
Displacement
variable pump		Vg max	cm^3	18	28	46	63
boost pump (at p = 20 bar)		Vg Sp	cm^3	5.5	6.1	8.6	14.9
Speed
maximum at Vg max		nmax continuous	rpm	4000	3900	3300	3000
limited maximum 1)		nmax limited	rpm	4850	4200	3550	3250
intermittent maximum 2)		nmax interm.	rpm	5200	4500	3800	3500
minimum		nmin	rpm	500	500	500	500
Flow
at nmax continuous and Vg max		qv max	l/min	72	109	152	189
Power 3)
at nmax continuous and Vg max Δp = 300 bar		Pmax	kW	36	54.6	75.9	94.5
Torque 3)      at Vg max	Δp = 300 bar Tmax		Nm	86	134	220	301
	Δp = 100 bar T		Nm	28.6	44.6	73.2	100.3
Rotary stiffness	Shaft end S	c	Nm/rad	20284	32143	53404	78370
	Shaft end T	c	Nm/rad	-	-	73804	92368
Moment of inertia for rotary group		JRG	kgm^2	0.00093	0.0017	0.0033	0.0056
Angular acceleration, max. 4)		a	rad/s2	6800	5500	4000	3300
Filling capacity		V	L	0.45	0.64	0.75	1.1
Mass approx. (without through drive)		m	kg	14(18) 5)	25	27	39

   A6VE Series:

Technical data
Size				28	55	80	107	160	200	250
Series				63	65	65	65	65	65	63
Displacement		Vg max	cm³	28.1	54.8	80	107	160	200	250
		Vg x	cm³	18	35	51	68	61	76	188
Nominal pressure		pnom	bar	400	400	400	400	400	400	350
Maximum pressure		pmax	bar	450	450	450	450	450	450	400
Maximum speed	at Vg max 1)	nnom	rpm	5550	4450	3900	3550	3100	2900	2700
	at Vg < Vg x	nmax	rpm	8750	7000	6150	5600	4900	4600	3300
	at Vg min	nmax 0	rpm	10450	8350	7350	6300	5500	5100	3300
Inlet flow 2)	at Vg max and nnom	qV nom	l/min	156	244	312	380	496	580	675
Torque	at Vg max and pnom	M	Nm	179	349	509	681	1019	1273	1391
Weight (approx.)		m	kg	16	28	36	46	62	78	110

 

A6VM Series:

Technical data
Size		NG		28	55	80	107	140	160
displacement		Vg max	cm^3	28.1	54.8	80	107	140	160
		Vg min	cm^3	0	0	0	0	0	0
		Vg x	cm^3	18	35	51	68	88	61
Maximum rotational speed2) (while adhering to the maximum permissible inlet flow)	at Vg max	nnom	rpm	5550	4450	3900	3550	3250	3100
	at Vg < Vg x (see diagram on page 9)	nmax	rpm	8750	7000	6150	5600	5150	4900
	where Vg 0	nmax	rpm	10450	8350	7350	6300	5750	5500
Inlet flow3)	at nnom and Vg max	qv max	l/min	156	244	312	380	455	496
Torque4)	at Vg max and Δp = 400 bar	T	Nm	179	349	509	681	891	1019
	at Vg max and Δp = 350 bar	T	Nm	157	305	446	596	778	891
Rotary stiffness	Vg max toVg/2	cmin	kNm/rad	6	10	16	21	34	35
	Vg/2 to 0 (interpolated)	cmin	kNm/rad	18	32	48	65	93	105
Moment of inertia for rotary group		JTW	kgm^2	0.0014	0.0042	0.008	0.0127	0.0207	0.0253
Maximum angular acceleration		α	rad/s²	47000	31500	24000	19000	11000	11000
Case volume		V	l	0.5	0.75	1.2	1.5	1.8	2.4
Weight approx.		m	kg	16	28	36	46	61	62
Size		NG		200	250	355	500	1000
displacement		Vg max	cm^3	200	250	355	500	1000
		Vg min	cm^3	0	0	0	0	0
		Vg x	cm^3	76	205	300	417	1000
Maximum rotational speed2) (while adhering to the maximum permissible inlet flow)	at Vg max	nnom	rpm	2900	2700	2240	2000	1600
	at Vg < Vg x (see diagram on page 9)	nmax	rpm	4600	3300	2650	2400	1600
	where Vg 0	nmax	rpm	5100	3300	2650	2400	1600
Inlet flow3)	at nnom and Vg max	qv max	l/min	580	675	795	1000	1600
Torque4)	at Vg max and Δp = 400 bar	T	Nm	1273
	at Vg max and Δp = 350 bar	T	Nm	1114	1391	1978	2785	5571
Rotary stiffness	Vg max toVg/2	cmin	kNm/rad	44	60	75	115	281
	Vg/2 to 0 (interpolated)	cmin	kNm/rad	130	181	262	391	820
Moment of inertia for rotary group		JTW	kgm^2	0.0353	0.061	0.102	0.178	0.55
Maximum angular acceleration		α	rad/s²	11000	10000	8300	5500	4000
Case volume		V	l	2.7	3	5	7	16
Weight approx.		m	kg	78	100	170	210	430

A7VO Series:

Technical Specification
Size	NG		28	55	80	107	160
Displacement, geometric, per revolution	Vg max	cm3	28.1	54.8	80	107	160
Maximum rotational At Vg max	nnom	rpm	3150	2500	2240	2150	1900
speed1) At Vg <  0.74 × Vg max	nmax1	rpm	4250	3400	3000	2900	2560
Maximum rotational	nmax2	rpm	4750	3750	3350	3200	2850
speed2)
Flow At Vg max and nnom	qv	l/min	89	137	179	230	304
Power At Vg max, nnom and Δp = 350 bar	P	kW	52	80	105	134	177
Torque At Vg max and Δp = 350 bar	T	Nm	156	305	446	596	891
Rotary stiffness Vg max to Vg /2	cmin	kNm/rad	5	10	16	21	36
Vg /2 to 0 (interpolated)	cmax	kNm/rad	16	32	49	67	104
Moment of inertia rotary group	JGR	kgm²	0.0042	0.0042	0.008	0.0127	0.0253
Maximum angular acceleration	α	rad/s²	35900	31600	24200	19200	15300
Case volume	V	l	0.5	0.75	1.2	1.5	2.4
Weight (approx.)	m	kg	17	25	40	49	71

A11VO Series:

Size	Description	A11VO40	A11VO60	A11VO75	A11VO95	A11VO130	A11VO145	A11VO190	A11VO260
Displacement  Vg max	In3/rev	2.56	3.57	4.52	5.71	7.93	8.84	11.78	15.87
	cm^3	42	58.5	74	93.5	130	145	193	260
	cm^3	0	0	0	0	0	0	0	0
Speed	rpm	3000	2700	2550	2350	2100	2200	2100	1800
	rpm	3500	3250	3000	2780	2500	2500	2100	2300
Flow	gpm	33.3	41.7	49.9	58.1	72.1	84.3	107	123.6
	l/min	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
	kW	74	92	110	128	159	186	236	273
Torque at	lb-ft	172.6	240.4	303.9	384.3	534	596	792.9	1068
	Nm	234	326	412	521	724	808	1075	1448
Moment of inertia for rotary group	lbs-ft2	0.1139	0.1946	0.2729	0.4105	0.7546	0.8092	1.3052	2.0835
	kgm^2	0.0048	0.0082	0.0115	0.0173	0.0318	0.0341	0.055	0.0878
Angular acceleration	rad/s2	22000	17500	15000	13000	10500	9000	6800	4800
Filling capacity	gal	0.29	0.36	0.49	0.55	0.77	0.77	1	1.22
	L	1.1	1.35	1.85	2.01	2.9	2.09	3.8	4.06

A7VK Series :

                        

                                                    

Detailed Photos

 

Engineering Machinery Parts

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

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