Variable A7vo55/80/107 Pump with Axial Tapered Piston Rotary Group Bent-Axis Design

• Customization: Available
• After-sales Service: Service
• Warranty: One Year
• Model NO.: a7vo55/80/107
• Structure: Radial Plunger Pump
• Cylinder Number: Single Cylinder
• Drive Mode: Hydraulic Driven Reciprocating Pump
• Application Scope: Metal Recycling Machine, Metal Cutting Machine...
• Condition: New
• Stock: in Stock
• Performance: 100% to Original
• Material: Cast Iron
• Pressure: High Pressure
• Transport Package: Standard Export Wooden Case
• Specification: 28/55/80/107/160
• Trademark: Ouster
• Origin: Made in China
• HS Code: 8413503190
• Production Capacity: 500pieces/Year

Product Description

Product Details 

Detail Model Number(The following models are for reference only, please contact us for more details)

R910929432	A A7V O 250 DR /60L-PPB01 -SO 5
R910929731	A A7V O 250 DR /60L-PPB02
R910926458	A A7V O 250 DR /60L-PZB01 -SO 5
R910922460	A A7V O 250 DR /60R-PPB01
R910930994	A A7V O 250 DR /60R-PPB01 -SO 6
R910925644	A A7V O 250 DR /60R-PPB02
R910912440	A A7V O 250 DR /60R-PZB02
R910926224	A A7V O 250 DR /60R-PZB02 -SO 5
R910932693	A A7V O 250 DR /60R-VPB02
R910937978	A A7V O 250 DR /63L-PPB02
R910934553	A A7V O 250 DR /63L-PZB02
R910937611	A A7V O 250 DR /63L-VPB02
R902408734	A A7V O 250 DR /63L-VPB02 -SO 37
R902426369	A A7V O 250 DR /63L-VZB02
R910979139	A A7V O 250 DR /63R-PPB01
R910945817	A A7V O 250 DR /63R-PPB01 -SO 8
R910934369	A A7V O 250 DR /63R-PPB02
R910960212	A A7V O 250 DR /63R-PZB01
R910932879	A A7V O 250 DR /63R-PZB02
R902419755	A A7V O 250 DR /63R-VPB01
R902478671	A A7V O 250 DR /63R-VPB01 -SO 15
R902483175	A A7V O 250 DR /63R-VPB01 E
R910934705	A A7V O 250 DR /63R-VPB02
R902445734	A A7V O 250 DR /63R-VPB02V
R902422577	A A7V O 250 DR /63R-VSB02V
R902428584	A A7V O 250 DR /63R-VZB01
R902451218	A A7V O 250 DR /63R-VZB01 -SO 15
R902414669	A A7V O 250 DR /63R-VZB02
R902425275	A A7V O 250 DR /63R-VZB02 -SO 15
R902439496	A A7V O 250 DRG /63L-VPB02
R902432428	A A7V O 250 DRG /63L-VZB02
R902416351	A A7V O 250 DRG /63L-VZB02 -SO 20
R910940136	A A7V O 250 DRG /63R-PPB02
R910935648	A A7V O 250 DRG /63R-VPB02
R910968372	A A7V O 250 EP1D /63L-PPB02
R902422393	A A7V O 250 EP1D /63L-VPB02
R910969557	A A7V O 250 EP1D /63R-PPB01
R902460068	A A7V O 250 EP1G /63R-VZB01
R910973775	A A7V O 250 EP2D /63L-PPB02 -SO 18
R910936042	A A7V O 250 EP2D /63L-PZB01
R902439321	A A7V O 250 EP2D /63L-VPB01
R902430907	A A7V O 250 EP2D /63L-VPB02
R902455546	A A7V O 250 EP2D /63L-VPB02 -SO 13
R910938476	A A7V O 250 EP2D /63R-PPB01
R910934376	A A7V O 250 EP2D /63R-PPB02
R910947924	A A7V O 250 EP2D /63R-PPB02 -SO 1
R910960035	A A7V O 250 EP2D /63R-PPB02E
R910948908	A A7V O 250 EP2D /63R-PPB02V
R910940288	A A7V O 250 EP2D /63R-PZB02
R902421527	A A7V O 250 EP2D /63R-VPB01
R902429871	A A7V O 250 EP2D /63R-VPB01E
R902404859	A A7V O 250 EP2D /63R-VPB02
R902416979	A A7V O 250 EP2D /63R-VPB02 -SO 1
R902444589	A A7V O 250 EP2D /63R-VPB02E
R902419057	A A7V O 250 EP2D /63R-VPB02E -SO 22
R902451607	A A7V O 250 EP2D /63R-VZB01
R902434178	A A7V O 250 EP2D /63R-VZB02
R910969778	A A7V O 250 EP2G /63R-PPB02
R902430098	A A7V O 250 EP2G /63R-VPB02
R902415324	A A7V O 250 EP2G /63R-VZB02
R910928058	A A7V O 250 EPD /60L-PZB01
R910921534	A A7V O 250 EPD /60R-PPB01
R910925821	A A7V O 250 EPD /60R-PPB02
R910913480	A A7V O 250 EPD /60R-PZB02
R910983600	A A7V O 250 FR /63L-VPB01 -SO 24
R910985807	A A7V O 250 FR /63L-VPB02 -SO 24
R902425128	A A7V O 250 FR /63L-VPB19 -SO 24
R902408511	A A7V O 250 FR /63L-VZB01 -SO 24
R902438826	A A7V O 250 FR /63L-VZB02 -SO 24
R902446162	A A7V O 250 FR /63R-VPB01 -SO 24
R910944038	A A7V O 250 HD1D /63L-PZB01
R910940395	A A7V O 250 HD1D /63L-PZB01 -SO 2
R910937676	A A7V O 250 HD1D /63L-PZB02
R902412974	A A7V O 250 HD1D /63L-VZB01
R902417085	A A7V O 250 HD1D /63L-VZB02
R910937420	A A7V O 250 HD1D /63R-PPB01
R910934672	A A7V O 250 HD1D /63R-PPB02
R910940434	A A7V O 250 HD1D /63R-PZB02
R902412267	A A7V O 250 HD1D /63R-VPB01
R902407168	A A7V O 250 HD1D /63R-VPB02
R910938703	A A7V O 250 HD1G /63L-PZB02
R910944644	A A7V O 250 HD1G /63L-VZB01
R910942280	A A7V O 250 HD1G /63L-VZB02
R902417963	A A7V O 250 HD1G /63R-VPB02
R902420779	A A7V O 250 HD2D /63L-VPB02V
R910983281	A A7V O 250 HD2D /63R-PPB02
R902432609	A A7V O 250 HD2D /63R-VPB02
R902500319	A A7V O 250 HD2G /63L-VZB02
R902501017	A A7V O 250 HD2G /63L-VZB02 E
R902478829	A A7V O 250 HD2G /63R-VPB02
R910979271	A A7V O 250 HD3D /63L-PZB02
R910938012	A A7V O 250 HD3D /63R-PPB01
R902465170	A A7V O 250 HD3D /63R-VPB01
R902459365	A A7V O 250 HD3D /63R-VPB02
R902515944	A A7V O 250 HD3G /63R-VPB01
R910927157	A A7V O 250 HDD /60L-PZB02
R910921430	A A7V O 250 HDD /60R-PPB01
R910917487	A A7V O 250 HDD /60R-PPB02 -SO 2
R910923705	A A7V O 250 HDD /60R-PPB02 -SO 2
R910931084	A A7V O 250 HDG /60R-PPB02
R910931849	A A7V O 250 LRD /60L-PZB01
R910916508	A A7V O 250 LRD /60L-PZB02 -SO 1
R910922647	A A7V O 250 LRD /60L-PZB02 -SO 10
R910922683	A A7V O 250 LRD /60R-PPB01
R910926154	A A7V O 250 LRD /60R-PPB01 -SO 10
R910926820	A A7V O 250 LRD /60R-PPB02
R910924752	A A7V O 250 LRD /60R-PZB01
R910912091	A A7V O 250 LRD /60R-PZB02
R910944557	A A7V O 250 LRD /60R-VZB02 -SO 10
R910945996	A A7V O 250 LRD /63L-PPB01
R910937615	A A7V O 250 LRD /63L-PPB02
R910985480	A A7V O 250 LRD /63L-PZB01
R910936791	A A7V O 250 LRD /63L-PZB02
R910934584	A A7V O 250 LRD /63L-PZB02 -SO 10
R910987836	A A7V O 250 LRD /63L-PZB02 -SO 34
R910988498	A A7V O 250 LRD /63L-PZB02 -SO 35
R902431632	A A7V O 250 LRD /63L-VPB01
R902404549	A A7V O 250 LRD /63L-VPB02
R902431262	A A7V O 250 LRD /63L-VPB02 -SO 22
R902478472	A A7V O 250 LRD /63L-VZB01
R902427536	A A7V O 250 LRD /63L-VZB02
R902417949	A A7V O 250 LRD /63L-VZB02 -SO 10
R910943345	A A7V O 250 LRD /63R-PPB01
R910996319	A A7V O 250 LRD /63R-PPB01V
R910934370	A A7V O 250 LRD /63R-PPB02
R910938662	A A7V O 250 LRD /63R-PPB02V
R910965248	A A7V O 250 LRD /63R-PZB01
R910978585	A A7V O 250 LRD /63R-PZB01V
R910963824	A A7V O 250 LRD /63R-PZB02

Product Number	Control Mode	Specifications	Working Pressure	Characteristic
A7VO	LR power control;  DR Pressure Control;  HD hydraulic control, related to pilot pressure;  EP Electrical Control with Proportional;  Electromagnet.	28, 55, 80, 107, 160	Common pressure: 35MPa,  Peak pressure: 40MPa.	Axial tapered piston variable displacement pump with oblique shaft structure for open loop hydrostatic transmission;  Applicable to the field of walking machinery and Industry;  Output flow is proportional to speed and pump displacement. Flow is steplessly adjustable from maximum to zero (qvmax to QV min = 0);  Variable modes are suitable for various adjustment and control devices;  Strong and compact bearing system with long service life.

Safety instructions

1, A7VO pump is designed for open circuit. 
-Project planning, installation and commissioning of axial piston unit must be carried out by qualified personnel. .; 

2, Before using the axial plunger unit, please read the corresponding manual completely. If necessary, you can get it from  Rexroth.; 

3, During and shortly after operation, there may be a risk of burning of the axial piston unit (especially the electromagnet). Appropriate safety measures (such as wearing protective clothing) should be taken. 
- The characteristics of the axial plunger unit may vary with different working conditions (working pressure, oil temperature) of the axial plunger element, the characteristics may change. 

Work pipeline oil outlet

1, Oil nozzles and fixed threads are designed for maximum prescribed pressure. Machine or system manufacturers must ensure that the safety factor of connecting components and pipes meets the specified working conditions (pressure, flow, hydraulic oil, temperature); 

2, Work pipeline nozzles and functional nozzles are only used in hydraulic pipelines. Pressure shutoff valves and pressure controllers do not provide overpressure safety protection. Overflow valves will be provided in the hydraulic system; 

3, The data and instructions contained here must be followed. 
- The product cannot be approved as a component that follows the general mechanical safety concept of ISO 13849. 
- The following tightening torque is used. 

Install bolts

For installation bolts with ISO metric threads in accordance with DIN 13 standard and with ASME B1.1 standard threads, we recommend that the tightening torque of each box be checked according to VDI 2230. 

Connector

1, Refer to manufacturer's instructions for tightening torque of the joints used. 

Locking screw

1, For the metal locking screw attached to the axial plunger element, the fastening torque MV required for the locking screw is applied. For numerical values, see the table below. 

More Details About Us

customized service	1.We can help buyers to design specific products or produce products according to buyers'design. 2.We can print logo according to buyers' requirement.
our advantages	1.We are one of the most complete hydraulic pump accessories manufacturers in the china, we have been engaging in hydraulic pump industry for over 10 years. 2.Our price is competitive, our delivery time is fast, our model is complete, because we are a factory.
Customer Service	1.You may message us through the Made-in-China messaging system if you have any doubt to inquiry or would like to submit a comment. 2. Generally,  messages will be responded to within 24 hours; except on Sunday and holidays. We will reply as soon as we back in office. 3. If you couldn't find out what you are looking for, just send us descriptions and pictures, we will be glad to help you. 4. Positive feedback is very important to us.
Packaging & Shipping Delivery Details	1.We can choose different express delivery according to the needs of the customers, freight forwarder or appointed logistics company such as DHL, FedEx, etc. 2.Generally speaking, the delivery cycle of accessories is about one weeks, because we have many spare parts in stock, while the delivery cycle of the pumps is between one to three weeks, depending on the model.
Questions you maybe inquiry	Q1:Could you customize products? A1:We can manufacture it according to your drawings or samples.   Q2: I want to buy your products, how can I pay? A2:You can pay via T/T , WEST UNION or other payment terms we reached agreement.   Q3: How can you guarantee the quality? A3: One year's warranty since the B/L date. If you meet with any quality problem, we promise to bear it.   Q4: If I can't find out what we want on your website, what should I do? A4: You can send us the descriptions and pictures of the products you need, we will check whether we can make it.   Q5: Could I buy 1 pc of each item for quality testing? A5: Yes, we fully understand your care about the product quality, and 1 piece of sale is avaible.   Q6: How about the lead time? A6: For most product, normally 3 days, and lead time is calculated from the day we receive your deposit.