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.
                                              ÂDISPLACEMENT | 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.  Â
Â
Shipping:
1 Small quantity:by international express,such as DHL,TNT,FEDEX,UPS,etc,depending on the customer's choice .Goods will arrive within 7Â days in normal circumstances.
2 Large quantity:by sea transportation.Goods will arrive in 30-45 days,according to the distance.
Â
Our Service:
1 24 hours online service.
2 1Â year warranty,repair and service for the whole life.
3 Question report will be replied in 48 hours.
4 Quality guaranteed.
Â
Our products include:
Our products include 300 types in 7Â 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.
Â
 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.
Â
 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.
Â
Thank you for your attention,wish you have a nice day.
Connect person: TimmyÂ
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)
Belt Conveyor is the most ideal efficient
continuous transportation equipment for coal mines. Compared with other
transportation equipment(such as locomotives), it has the advantages of long
transmission distance, large traffic volume, and continuous transportation, and
it is reliable to operate, and it is easy to achieve automation and centralized
control. Especially for high-yield and high-efficiency mines, belt conveyor has
become a key equipment for coal mining electromechanical integration technology
and equipment.
The main feature
of the belt conveyor is that the fuselage can be easily telescopic. There is a
storage tank. The tail can be elongated or shortened with the Advancement of
the coal mining surface. The structure is compact and can be laid without
foundation. The frame is light and easy to dismantle. When the transmission
capacity and distance are large, the intermediate drive device can be used to
meet the requirements. According to the requirements of the transportation
process, it can be transported on a single machine, or it can be combined into
a horizontal or inclined transportation system to transport materials.
Belt conveyor is
widely used in metallurgy, coal, transportation, hydropower, chemical industry
and other departments because it has the advantages of large transportation,
simple structure, convenient maintenance, low cost, and strong versatility.
Belt conveyor is
also used in building materials, electricity, light industry, grain, ports,
ships and other departments.
Belt Conveyor
Belt Conveyor,Pvc Conveyor Belt,Anti Slip Conveyor Belt,Baffle Conveyor Belt
Dongguan City Li you machinery and Equipment Co., Ltd. , https://www.gdliyou.com