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HAWE PE MPE Radial Piston Pump Element
Description: Pump piston plungerDesign: Valve-controlled pump piston plunger
Installation position: As desired
The suction valve inlet of the pump element must be entirely below the oil level to prevent any air being drawn in. The piston and roller bearings must be fully immersed under the oil level during continuous operation to ensure continuous lubrication.
Material: Steel; hardened, ground functional inner parts
Start temperature: down to -40°C is permissible (observe start viscosities!),
as long as the steady-state temperature is at least 20K higher during subsequent operation.
Biologically degradable pressure fluids: Observe manufacturer's specifications. By consideration of the compatibility with seal material not over +70°C.
Operating pressure : 700 bar
Efficiency : + 0.95
stroke frequency: min. 200 rpm, max. 2850 rpm
Below min. stroke frequency: volumetric efficiency will drop swiftly.
Above max. stroke frequency: suction problems may occur (with small cylinder diameters)
Weight:
MPE 4 - 9: 90 g
PE 6 - 16: 300 g
| Type | Piston | Geometric displacement Vg (cm3/rev) | Flow rate Q (lpm) | Piston force in stroke direction per 1 bar (N) | Power required per 100 bar (kW) | pmax (bar) | |||||||||
| 1450 rpm | 2850 rpm | 1450 rpm | 2850 rpm | ||||||||||||
| MPE | 4 | 0.062 | 0.09 | 0.18 | 1.26 | 0.018 k | 0.033 k | 700 | |||||||
| 5 | 0.096 | 0.14 | 0.27 | 1.96 | 0.026 k | 0.050 k | 700 | ||||||||
| 6 | 0.14 | 0.2 | 0.4 | 2.83 | 0.036 k | 0.073 k | 700 | ||||||||
| 7 | 0.19 | 0.28 | 0.54 | 3.85 | 0.050 k | 0.10 k | 700 | ||||||||
| 8 | 0.25 | 0.36 | 0.71 | 5.03 | 0.070 k | 0.13 k | 700 | ||||||||
| 9 | 0.31 | 0.45 | 0.89 | 6.36 | 0.087 k | 0.17 k | 550 | ||||||||
| PE | 6 | 0.21 | 0.3 | 0.6 | 2.83 | 0.055 k | 0.12 k | 700 | |||||||
| 7 | 0.29 | 0.4 | 0.8 | 3.90 | 0.07 k | 0.16 k | 700 | ||||||||
| 8 | 0.38 | 0.5 | 1.0 | 5.03 | 0.09 k | 0.18 k | 700 | ||||||||
| 10 | 0.59 | 0.8 | 1.6 | 7.85 | 0.15 k | 0.29 k | 560 | ||||||||
| 12 | 0.84 | 1.2 | 2.4 | 11.3 | 0.22 k | 0.44 k | 390 | ||||||||
| 13 | 1.0 | 1.45 | 2.8 | 13.3 | 0.26 k | 0.52 k | 330 | ||||||||
| 14 | 1.15 | 1.7 | 3.3 | 15.4 | 0.31 k | 0.63 k | 290 | ||||||||
| 15 | 1.32 | 1.9 | 3.7 | 17.7 | 0.35 k | 0.70 k | 250 | ||||||||
| 16 | 1.52 | 2.2 | 4.2 | 20.0 | 0.43 k | 0.84 k | 220 | ||||||||
| Standard version | ||||||||||||
| Type | B | H | T | Ød | e | f | g ±0.1 | i | l | m | n | O-ring |
| MPE 4 - 9 | 32 | 19.7 ±0.04 | 16 | 3 | 2.5 ±0.05 | 18.5 | 24 | 11 | 20 | 8 | M6-8.8 (9 Nm) | 8x2 |
| PE 6 - 16 | 50 | 31.7 ±0.02 | 22.9 | 6 | 3.8 ±0.05 | 26 | 35 | 18.1 | 30.2 | 12.5 | M10-8.8 (48 Nm) | 12.37x2.62 |
Your Requirements Can Be Customized, Please Contact Us Freely!
Shaft rotation direction: any (direction of delivery remains unchanged)
A roller bearing is mounted eccentrically on the shaft. The outer race of the bearing acts on the back of the pump element.
This generates the lifting movement in conjunction with the return spring.
The flow rate is controlled by automatic suction and pressure control valves in the housing of the pump piston plunger.
Established in Ningbo, China, SAIVS began as a manufacturer and exporter of different kinds of casting and precision CNC machining components, industrial customized parts. SAIVS has the experience to develop thousands of tooling and fixtures in house according to customers' drawings.
In 2002, hydraulic tools research department was settled and company developed its first line of hydraulic tools and equipment. Today SAIVS is reckoned as one of the most preferred experienced manufacturer and exporter of hydraulic tools, hydraulic pumps & hydraulic components in the industrial market.
We have more than 200 employees total, that work at casting foundries, CNC machining plant. we have nice reputation in components supply chain, as we have better management system, positive teamwork cooperation and advanced equipment. We obtained certificates of TS16949, ISO9001, ISO14001 and OSHAS ISO 18001.
Q: Are you trading company or manufacturer?
A: We are factory with more than 20 years experience.
Q: How long for delivery?
A: Generally it is 15-30days as we are customized service we confirm with customer when place order.
Q: What is the MOQ?
A: It depends on what you are buying. Normally, our minimum order is one 20' full container and LCL container (less than a
container load) can be acceptable.
Q: Can you customize my products?
A: Yes, we can customized products with your design drawings like DWG, DXF, DXW, IGES, STEP, PDF etc.
Q: What is your terms of payment?
A: 30% T/T in advance, balance before shipment, or as per discussion.
Q: What about your quality control?
A: * . Checking the raw material after they reach our factory-----Incoming quality control(IQC)
* . Checking the details before the production line operated
* . Have full inspection and routing inspection during mass production----In-process quality control(IPQC)
* . Checking the goods after they are finished----Final quality control(FQC)
* . Checking the goods after they are finished----Outgoing quality control(QC)
* . 100% inspection and delivery before shipment
