Variable displacement hydraulic piston pump A7V for industrial or mechanical

Model NO.: HA7V78DR2.0RFOO
peak pressure: 40MPa
Trademark: HENGYUAN
Transport Package: Paper Box & Case Box
Origin: China
HS Code: 8413810090

Variable displacement hydraulic piston pump A7V for industrial or mechanical, HA7V78DR2.0RFOO
Features:
1.HA7V Variable Displacement Pump HA7V widely used for open circuit in hydrostatic transmission

2.Suitable for walking mechanical or industrial areas

3.Between cylinder and oil distribution plate for spherical oil distribution, excellent oil absorbency,high efficiency

4.Resistant to shock,long service life and high reliability

5. Many external control port to flexible installing of function valve

6.Its flow and speed is proportional to the displacement.Its can operate adjust displacement with stepless on constant speed

7.Drive shaft capable of accepting radial loading

Ordering Example:

A7V,78/107/117160,LV/DR/EL/HD/MA,2.0,R(L),P/Z/S,F/G,O,O

Axial piston variable displacement pump A7V,size 160 ,with

constant horsepower control,series 2.0,clockwise rotation,

Keyed shaft , SAE side flange connections,

without auxiliary equipment.

                                                                                            
DISPLACEMENT Vgmax(ml/r) 20.5 28.1 40.1 54.8 58.5 80 78 107 117 160 250 355 500
Vgmin(ml/r) 0 8.1 0 15.8 0 23.1 0 30.8 0 46.1 0 0 0
MAX SPEED at 0.09MPa 3800 2800 3200 2360 2850 2120 2540 1900 2240 1650 1400 1250 1120
at 0.10MPa 4100 3000 3400 2500 3000 2240 2700 2000 2360 1750 1500 1320 1200
at 0.15MPa 4750 3600 3750 3000 3350 2750 3000 2450 2650 2100 1850 1650 1500
MAX FLOW at nmax0.09 l/min 76 76 124 125 162 165 192 197 254 256 340 430 543
at nmax0.10 l/min 82 82 132 133 170 174 204 208 268 272 364 455 582
at nmax0.15 l/min 94 98 146 160 191 213 227 254 301 326 449 568 728
MAX POWER
ΔP=35MPa		 at Qmax0.09 kw 46 46 75 75 97 99 115 119 153 154 204 259 327
at Qmax0.10 kw 49 49 79 80 102 105 122 125 161 164 219 274 350
at Qmax0.15 kw 57 59 89 96 115 128 137 153 181 196 270 342 438
FLOW  at nE=1450r/min 28.2 39.5 56.4 77.1 82.3 112.5 110 150.5 164.6 225 351.6 499 703
Power at nE=1450 r/min 17 24 34 46 50 68 66 91 99 135 211 300 423
TORAQUE M at Vgmax ΔP=10MPa 32.6 44.7 63.8 87.1 93 127.2 124 170.1 186 254.4 397.5 364.5 795
at Vgmin ΔP=10MPa / 12.9 / 25.1 / 36.7 / 49 / 73.3 / / /
Mmax.Torque at VgmaxΔP=35MPa 114 156 233 305 326 445 434 595 651 890 1391 1976 2783
at Vgmin ΔP=35MPa / 45 / 88 / 129 / 171 / 275 / / /
Moment J kgm2 0.0017 0.0017 0.0052 0.0052 0.0109 0.0109 0.0109 0.0167 0.0167 0.0322 0.088 0.16 0.27
Weight kg 19 19 28 28 44 44 53 53 76 76 105 165 245
                

Packing Details:
1 Outside packing:standard export wooden packing.
2 Customized packing acceptable.   
 
Shipping:
1 Small quantity:by international express,such as DHL,TNT,FEDEX,UPS,etc,depending on the customer's choice .Goods will arrive within 7 days in normal circumstances.
2 Large quantity:by sea transportation.Goods will arrive in 30-45 days,according to the distance.
 
Our Service:
1 24 hours online service.
2 1 year warranty,repair and service for the whole life.
3 Question report will be replied in 48 hours.
4 Quality guaranteed.
 

Our products include:
Our products include 300 types in 7 series of high pressure piston Pump(motor):HA10VSO(31/32/52) series,HA7V series,HA4VSO series,HY series(HY the abbreviation of HENGYUAN BRAND) and CY series,which are used for forging and shear folding machine,metal recycling,engineering,construction and mining machinery,metallurgical equipment and shipbuilding,water conservancy and environmental protection machinery.
 
 Company Advantages:
1 High quality in competitive price.
2 Low min order quantites, one piece is available.
3 Wide range of products for your reference.
4 Good customer service:customer satisfaction is our primary goal.Prompt,professional service offered by passionate and patient international salespeople.
5 OEM services:customer's LOGO engraving,and produce the products according to customer's design,etc.Exported oversea.
 
 FAQ
Q1:How can contact sales?
A1:Please call:86-513-83203101 for per-sales or click the contact find our website and email address.
Q2:How can i buy HengYuan products in my country?
A2:Please send us an inquire or email,we will reply to you if there is distribution in your country.
Q3:Can i have HengYuan products catalog and price list?
A3:Please visit our English website: www.hy-yy.com to download our E-catalog,and send us an email for price list.
Q4:How long does it take to get the product if i place an order?
A4:If products stock available,after confirmation of your payment or advance payment,we will pack and deliver in 3-7 days.If you select international parcel service,it can arrived in 3-7days.If it by sea shipment,it will take 15-45 days depending on different locations.
Q5:How to make payment?
A5:First send us an inquiry,and we will reply you quotation,if our price suits you,we will prepare proforma invoice with our banking details.
Q6:Manufacturing time?
A6:Please send us an inquiry for stock condition,if we do not have stock,and it is our standard products(refer to our model),it can be produced in 10-20 days.If it is customized,not our standard products,it will take 20-45 days to produce.
 
Thank you for your attention,wish you have a nice day.

Connect person: Timmy 
Tel: +86-513-83203101
Fax: +86-513-83742220
Mob: +86 15026920337
Web: www.hy-yy.com
Address: NO.68 Xin'an Industry Park,Qidong,Jiangsu,China(226253)

Variable displacement hydraulic piston pump A7V for industrial or mechanical

Ball Bearing


Ball Bearings are used in many kinds of machines and devices with rotating parts. The characteristics are as following:

1.low starting and good operationg friction.

2.the ability to support conbined radial and thrust loads.

3.less sensitivity to interruptions in lubrication.

4.no self-excited instabilities

5.good low-temperature starting.


Ball Bearing

Ball Bearing,Deep Groove Ball Bearing,Angular Contact Ball Bearing,Thrust Ball Bearing

Xibei Bearing Co.,Ltd. , http://www.nxzjck.com

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