Replace Rexroth 1PF1R4 series Hydraulic Oil Pump Hydraulic gear pump 1PF1R4-193.15-500R
External Gear Pumps
Series F
Product Description
Features
- Displacements 4 cc - 28 cc
- Nominal pressure 280 bar
- Slide bearings for heavy duty applications
- Drive shafts to SAE or ISO
- Ports:
threaded or flange
- Wide range of configurations
- Tandem and multi-pump configurations
The key task of external gear pumps is to convert mechanical energy (torque and rotational speed) into hydraulic energy (flow and pressure). To avoid unnecessarily high heat losses, units with high efficiencies are sought after. These are realized by means of pressure-dependent gap sealing and high-precision manufacturing technology.
- Consistent high quality based on large-volume production
- Drive shafts according to ISO or SAE and customer specific solutions
- Long service life
- Port connections: flanged or threaded
- Slide bearings for high loads
Product Parameters
| Product attributes |
|
| Max. flow [l/min - delete] |
16.0 |
| Size (geometric displacement) [cm³/rev] |
4 |
| Maximum intermittent pressure [bar] |
280 |
| Maximum rotational speed [rpm] |
4000 |
| Drive shaft |
Conical 1:5 |
| Direction of rotation |
Clockwise rotation |
| Front cover |
Rectangular flange Dia. 80 mm |
| Housing material |
Aluminum |
| Noise level |
Standard noise level |
| Application |
general |
| External gear unit |
External Gear Unit |
| External gear unit function |
Pump |
| Series |
Model F (4 ... 28 cm³/rev) |
| Unit version |
Bearing diameter 18mm |
| Version |
Corrosion resistant, pinned |
| Line connection |
Square flange to fitting ISO 8434-1 |
| Sealing material |
NBR, shaft seal in FKM |
| Rear cover |
Standard (cast iron) |
| Weight [kg] |
3.12 |
Packaging & Shipping
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