|
รายละเอียดสินค้า:
|
| การเชื่อมต่อพอร์ต: | เกลียวท่อ (ISO 228-1 / BSP) | หน้าแปลนติดตั้ง: | หน้าแปลนสี่เหลี่ยม Ø80 มม |
|---|---|---|---|
| น้ำหนัก: | ประมาณ 3.5 - 4.0 กก | ของไหลไฮดรอลิก: | น้ำมันจากแร่ (HL, HLP), HFC, HFD, HETG, HEES |
| ช่วงความเร็ว: | แนะนำ: 1000 - 3000 รอบต่อนาที |
|
Parameter |
Specification |
|---|---|
|
Manufacturer Part No. |
0510525076 |
|
Pump Type |
External Gear Pump, Fixed Displacement |
|
Series / Platform |
AZPF Series F (High Performance) |
|
Geometric Displacement |
11.0 cm³/rev |
|
Rotation (viewed from shaft end) |
Clockwise (Right-Hand) |
|
Pressure Ratings |
Max. Continuous: 250 bar |
|
Speed Range |
Recommended: 1000 - 3000 rpm |
|
Drive Shaft |
Straight Cylindrical Shaft, Ø18 mm (ISO), with Key |
|
Port Connection |
Pipe Thread (ISO 228-1 / BSP) |
|
Mounting Flange |
Rectangular Flange, Ø80 mm |
|
Housing Material |
Aluminum |
|
Sealing Material |
NBR (Standard, for mineral oils) |
|
Weight |
Approx. 3.5 - 4.0 kg |
|
Hydraulic Fluid |
Mineral-based oils (HL, HLP), HFC, HFD, HETG, HEES |
|
Viscosity Range |
12 - 800 mm²/s (Optimal: 20 - 100 mm²/s) |
|
Fluid Cleanliness |
NAS 1638 Class 10 (Recommended: Class 9) |
| 0510225006 AZPF-12-004RCB20KB |
| 0510225023 AZPF-11-004RAB1MB |
| 0510325006 AZPF-10-005RCB20MB |
| 0510425015 AZPF-10-008RRR12MB |
| 0510525009 AZPF-10-011RCB20MB |
| 0510555001 AZPFF-10-011/005RSA2020MB |
| 0510565040 AZPFF-11-011/005RCB2020KB |
| 0510565328 AZPFF-10-011/011LFB2020MB |
| 0510615014 AZPF-11-016RCN20MB |
| 0510615326 AZPF-11-016 LCP 20 MB-S0007 |
| 0510615333 AZPF-11-016LCP20KB-S0007 |
| 0510665333 AZPFF-10-016/008LFB2020MB |
| 0510665334 AZPFF-10-016/016LFB2020MB |
| 0510625013 AZPF-10-019RCB20MB |
| 0510715022 AZPF-11-022RCP20KB-S0007 |
| 0510725013 AZPG-11-022RCB20MB |
| 0510725030 AZPF-12-022RCB20KB |
| 0510725067 AZPG-11-028RQC40MB |
| 0510725347 AZPG-11-032LCB20MB |
| 0510725346 AZPG-11-045LCB20MB |
| 0510 365 305 AZPFF-12-005/004LCP2020KB-S0007 |
| 0510225006 AZPF-12-004RCB20KB |
| 0510225023 AZPF-11-004RAB1MB |
| 0510325006 AZPF-10-005RCB20MB |
| 0510425015 AZPF-10-008RRR12MB |
| 0510525009 AZPF-10-011RCB20MB |
| 0510555001 AZPFF-10-011/005RSA2020MB |
| 0510565040 AZPFF-11-011/005RCB2020KB |
| 0510565328 AZPFF-10-011/011LFB2020MB |
| 0510615014 AZPF-11-016RCN20MB |
| 0510615326 AZPF-11-016 LCP 20 MB-S0007 |
| 0510615333 AZPF-11-016LCP20KB-S0007 |
| 0510665333 AZPFF-10-016/008LFB2020MB |
| 0510665334 AZPFF-10-016/016LFB2020MB |
| 0510625013 AZPF-10-019RCB20MB |
| 0510715022 AZPF-11-022RCP20KB-S0007 |
| 0510725013 AZPG-11-022RCB20MB |
| 0510725030 AZPF-12-022RCB20KB |
| 0510725067 AZPG-11-028RQC40MB |
| 0510725347 AZPG-11-032LCB20MB |
| 0510725346 AZPG-11-045LCB20MB |
| 0510766010 AZPNF-11-025/014RDC2020KB |
| 0510425009 AZPF-10-008RCB20MB |
| R918C00217 AZPF-10-005RQR20MB |
| 1517222370 AZPF-10-004RCB20MM |
| 0RCPXXMA-S0072,R918C00052 AZPB-10-3 |
| R902650577 AZPF-11-011RRR20KB-S0023 |
| R918C00355 AZMF-13-022RCB20PG220XX |
| R918C01897 AZPFF-12-016/016LCP2020KB-S0007 |
| R918C01018 AZPFF-10-014/004RCB2020MB-S0014 |
| R918C02301 AZPG-11-038RDC7KB-S0023 |
| R918C00787 AZPF-11-014RRR20KB-S0023 |
| R918C01554 AZPF-10-016LRR20MB |
| R918C00212 AZPGG-11-038/032RDC0707KB S0023 |
| R918C00356 AZPF-10-008RCB20MB |
| R918C00123 AZPF-11-004RAB1MB |
| R918C02257 AZPF-12-022RRR20KB |
| R918C00786 AZPF-11-011RRR20KB-S0023 |
| R918C03525 AZMF-10-019RCB20MB |
| R918C02060 AZMN-22-028UCB20PX-S0077 |
Q: What is the displacement and pressure rating of this pump?
A: The geometric displacement is 11.0 cm³/rev. It has a maximum continuous working pressure of 250 bar, an intermittent pressure of 280 bar, and a peak pressure of 300 bar.
Q: What type of shaft and port connection does this model have?
A: This model (RAB) features a straight cylindrical shaft (Ø18 mm) with a keyway. The port connection is Pipe Thread (ISO 228-1 / BSP), which is different from the metric threaded or flanged ports found in other AZPF models.
Q: What is the rotation direction?
A: Clockwise rotation when viewed from the shaft end.
Q: What are the critical installation requirements?
A:
Shaft Alignment: Use a flexible coupling. Radial runout should be < 0.1 mm, angular error < 1 degree. Rigid connections cause bearing failure.
Suction Conditions: Inlet absolute pressure must be ≥ 0.7 bar to prevent cavitation. For this displacement pump, ensure the suction line is short and direct.
Priming: Never run the pump dry. Fill the housing with clean oil before the first start.
Q: How should the case drain port be connected?
A: The drain line must connect directly to the tank (no valves/filters), below the fluid level but above the pump centerline. Backpressure must not exceed 1 bar.
Q: The pump is very noisy. What is the cause?
A: Noise is usually cavitation (whining) or aeration (crackling).
Cavitation: Check for clogged inlet filters, high oil viscosity, or low oil level.
Aeration: Check for air leaks in the suction line.
Mechanical Noise: Check for shaft misalignment or worn bearings.
Q: How do I calculate the actual flow output?
A: Theoretical flow = 11.0 (cm³/rev) × Speed (rpm) / 1000. Actual flow will be 5-10% lower due to internal leakage. A drop of more than 15% indicates significant wear.
Q: The pressure does not reach the rated value. What is wrong?
A: Common causes include:
Internal Wear: Increased clearance between gears and side plates.
System Leakage: Check relief valves and actuators.
Low Motor Speed or incorrect system settings.
Q: What type of oil and cleanliness are required?
A: Use ISO VG 32/46/68 mineral-based oils (HL, HLP). The oil cleanliness must be NAS Class 9 or cleaner (ISO 4406 18/16/13) for long bearing life.
Q: Can I repair this pump myself?
A: Not recommended for critical applications. While seals can be replaced, rebuilding the precision sliding bearings and pressure-compensated side plates requires special tools and testing. An exchange unit is often safer.
Q: What is the expected service life?
A: Under correct conditions (clean oil, proper viscosity, rated load), the B10 life can reach several thousand hours. Oil contamination is the primary cause of premature failure.
Disclaimer: This data is based on standard Rexroth AZPF series documentation. Always refer to the official datasheet (RE 10 250) for your specific application and safety guidelines.
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