| Customization: | Available |
|---|---|
| Type: | Plunger Pump |
| Structure: | Axial Plunger Pump |
|
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Technical data
Robust high-pressure pump for industrial applications.
Size 40 ... 1000.
Nominal pressure 350 bar.
Maximum pressure 400 bar.
Open circuit.
Features
Variable pump with axial piston rotary group of swashplate design for hydrostatic drives in open circuit.
Flow is proportional to the drive speed and displacement.
The flow can be infinitely varied by adjusting the swashplate angle.
Excellent suction performance.
Low noise level.
Long service life.
Modular design.
Variable through drive options.
Visual swivel angle indicator.
Freely variable installation position.
Suitable for variable-speed drives.
HF mode for reduced data possible for HFC mode,special version available.
| Standard rotary group version | |||||||||||
| Size NG | 40 | 71 | 125 | 180 | 250 | 355 | 500 | 750 | 750 | 1000 | |
| Geometric displacement Vg max | cm3 | 40 | 71 | 125 | 180 | 250 | 355 | 500 | 750 | 750 | 1000 |
| per revolution | |||||||||||
| Rotational speed at V n | rpm | 2600 | 2200 | 1800 | 1800 | 1500 | 1500 | 1320 | 1200 | 1500 | 1000 |
| maximum1) at Vg ≤ V n | rpm | 3200 | 2700 | 2200 | 2100 | 1800 | 1700 | 1600 | 1500 | 1500 | 1200 |
| Flow at nnom and Vg max qv | l/min | 104 | 156 | 225 | 324 | 375 | 533 | 660 | 900 | 1125 | 1000 |
| at 1500 rpm qv | l/min | 60 | 107 | 186 | 270 | 375 | 533 | 581 | 770 | 1125 | - |
| Power at nnom, Vg max P | kW | 61 | 91 | 131 | 189 | 219 | 311 | 385 | 525 | 656 | 583 |
| and Δp = 350 bar | |||||||||||
| at 1500 rpm P | kW | 35 | 62 | 109 | 158 | 219 | 311 | 339 | 449 | 656 | - |
| Torque at Vg max M max | Nm | 223 | 395 | 696 | 1002 | 1391 | 1976 | 2783 | 4174 | 4174 | 5565 |
| and Δp = 350 bar | |||||||||||
| and Δp = 100 bar M | Nm | 64 | 113 | 199 | 286 | 398 | 564 | 795 | 1193 | 1193 | 1590 |
| Rotary stiffness of Shaft end P c | kNm/rad | 80 | 146 | 260 | 328 | 527 | 800 | 1145 | 1860 | 1860 | 2730 |
| drive shaft Shaft end Z c | kNm/rad | 77 | 146 | 263 | 332 | 543 | 770 | 1136 | 1812 | 1812 | 2845 |
| Moment of inertia JTW | kgm2 | 0.0049 | 0.0121 | 0.03 | 0.055 | 0.0959 | 0.19 | 0.3325 | 0.66 | 0.66 | 1.2 |
| Maximum angular acceleration4) α | rad/s² | 17000 | 11000 | 8000 | 6800 | 4800 | 3600 | 2800 | 2000 | 2000 | 1450 |
| Case volume V | l | 2 | 2.5 | 5 | 4 | 10 | 8 | 14 | 19 | 22 | 27 |
| Weight (without through drive) approx. m | kg | 39 | 53 | 88 | 102 | 184 | 207 | 320 | 460 | 490 | 605 |
Hebei MKS Hydraulic Co., Ltd. specializes in the sales, maintenance and service of well-known brands of hydraulic pumps and motors at home and abroad. Maximos has experts in the field of hydraulics since 1985, with a wealth of professional knowledge and field experience. The main business scope includes the manufacture and maintenance of Rexroth brand hydraulic products; At the same time, Mecomos can independently develop, design, transform and customize various hydraulic pumps and hydraulic systems, and provide hydraulic technical support; At present, it has developed and produced A4VSO, A4FOA4FM, A10VSO, A11VO (LO), A20VLO, PV, PVH, PVXS and other series of hydraulic pumps and hydraulic motors, and other series of products have also been developed and designed.
In line with the service concept of "customer first, quality first", Mecomas strictly implements product quality testing standards and strives to be a hydraulic company worthy of customers' trust.
At present, the products of Mecomas have been widely used in iron and steel metallurgy, forging, ceramics, water conservancy and hydropower, construction machinery, shipbuilding and mining, agricultural machinery and other fields, and the good quality and service have been recognized by the industry. Welcome friends from all walks of life to call, write or visit Meckmers Hydraulics Company to visit, guide and negotiate business.
Q1: How about the quality of the managements?
A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you.
Q2: Can you offer OEM or design services?
A: Yes, we have our own design department and production tools. We can make OEM products according to your requirements.
Q3: What are your terms of payment and delivery time?
A: We could accept T/T, Paypal, Western Union, Credit Assurance. Generally, we will arrange the shipment within 7 days after received payment.
Q4: How about warranty?
A: 12 months warranty.
Q5: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,no matter where they come from.
If you have any questions or want to know more details about the product, please contact us!
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