Hydraulic gear pumps
Pompa zębata hydrauliczna odpowiada za wymuszenie przepływu cieczy roboczej w układzie hydrauliki siłowej. Jej prawidłowy dobór wymaga uwzględnienia parametrów instalacji oraz warunków pracy. Znaczenie mają przede wszystkim wymagany przepływ i ciśnienie robocze, prędkość obrotowa napędu, rodzaj stosowanego medium, kierunek obrotów oraz sposób montażu.
Kategoria obejmuje pompy hydrauliczne zębate przeznaczone do pracy w układach hydrauliki siłowej. Są stosowane między innymi w maszynach i urządzeniach, w których wymagane jest niezawodne dostarczanie cieczy roboczej do poszczególnych elementów układu. Dobór pompy powinien zawsze uwzględniać rzeczywiste wymagania instalacji, a nie wyłącznie jej typ lub podstawowe wymiary.
Jak działa pompa zębata w układzie hydraulicznym?
Pompa zębata wykorzystuje obracające się koła zębate do przemieszczania cieczy roboczej od strony ssawnej do tłocznej. Podczas obrotu przestrzenie pomiędzy zębami a korpusem wypełniają się medium, które następnie jest transportowane w kierunku króćca tłocznego i wypierane do układu hydraulicznego.
Pompa odpowiada przede wszystkim za wytworzenie przepływu. Ciśnienie w układzie jest natomiast wynikiem oporów przepływu oraz obciążenia generowanego przez odbiorniki hydrauliczne. Z tego względu przepływ, ciśnienie i warunki pracy napędu należy analizować jako wzajemnie powiązane parametry.
Istotne są również warunki po stronie ssawnej. Odpowiednie doprowadzenie cieczy do pompy wpływa na prawidłowe wypełnianie przestrzeni roboczych i stabilność jej pracy.
- ALHP2/2-B0-Y-12/8-T0-L1/E0-E-06 HYDRAULIC PUMPGroup 2 hydraulic pump, two-section, left rotation, flange: mounting bolt spacing 96x71.5 mm, centering: 36.5 mm, shaft: conical 1:8, displacement: 12 + 8 cm3/rev, capacity (at 1500 rpm): 18 l/min + 12 l/min, ports: 1 section threaded suction: 3/4", discharge: 1/2", 2 section "diamond" suction: 4xM6, spacing 30 mm, discharge: 4xM6, spacing 30 mm Learn More
- ALHP2/2-B0-Y-12/16-S3-F1/E1-E-06 HYDRAULIC PUMPGroup 2 hydraulic pump, two-section, left rotation, flange: mounting bolts spacing 96x71.5 mm, centering: 36.5 mm, shaft: 9 splines Φ 16.5 mm, displacement: 12 + 16 cm3/rev, capacity (at 1500 rpm): 18 l/min + 24 l/min, ports: 1 section "square" suction: 4xM6, spacing 40 mm, discharge: 4xM6, spacing 35 mm, 2 section "diamond" suction: 4xM8, spacing 40 mm, discharge: 4xM6, spacing 30 mm, Learn More
- ALHP2/2-B0-Y-16/10-T1-E1/F1-E-06 HYDRAULIC PUMPGroup 2 hydraulic pump, two-section, left rotation, flange: mounting bolt spacing 96x71.5 mm, centering: 36.5 mm, shaft: conical 1:5, displacement: 16 + 10 cm3/rev, capacity (at 1500 rpm): 24 l/min + 15 l/min, ports: 1 section "diamond" suction: 4xM8, spacing 40 mm, discharge: 4xM6, spacing 30 mm, 2 section "square" suction: 4xM6, spacing 40 mm, discharge: 4xM6, spacing 35 mm Learn More
- ALHP2/2-B0-Y-16/10-S3-L1/E1-E-06 HYDRAULIC PUMPGroup 2 hydraulic pump, two-section, left rotation, flange: mounting bolts spacing 96x71.5 mm, centering: 36.5 mm, shaft: 9 splines Φ 16.5 mm, displacement: 16 + 10 cm3/rev, capacity (at 1500 rpm): 24 l/min + 15 l/min, ports: 1 section threaded suction: 3/4", discharge: 1/2", 2 section "square" suction: 4xM6, spacing 40 mm, discharge: 4xM6, spacing 35 mm Learn More
- ALHP2-Q1-Y-16-T1-F1-06 HYDRAULIC PUMPGroup 2 hydraulic pump, left rotation, flange: German, 2 screws, centering: 50 mm, shaft: conical 1:5, displacement: 16 cm3/rev, capacity (at 1500 rpm): 24 l/min, ports "square": suction: 4xM6, spacing 40 mm, discharge: 4xM6, spacing 35 mm
Cross numbers:
01174342, 01174513, 01175656, 01175994, 01262641, 01262643, 02382914, 02308663, 02382914, 04309354, 04345302, G144940013010, G144940013011, G238401100012, G278940100019, G281940100010, 0510615303, 0510615313, 0510615317, 0510615326, 0510615329, R918C01376, 20A16X007, 01175997, 01262597, 04309354, 0510610313, 0510610320, 0510610323, 0510615303, 0510615313, 0510615317, 0510615326, 0510615333, 0517615307 Learn More - ALHP2-Q1-X-12-T1-F1-06 HYDRAULIC PUMPGroup 2 hydraulic pump, right rotation, flange: German, 2 bolts, centering: 50 mm, shaft: conical 1:5, displacement: 12 cm3/rev, capacity (at 1500 rpm): 18 l/min, ports "square": suction: 4xM6, spacing 40 mm, discharge: 4xM6, spacing 35 mm Learn More
- ALHP2-A0-X-12-S0-E1-06 HYDRAULIC PUMPGroup 2 hydraulic pump, right rotation, flange: mounting bolts spacing 106.4 mm, centering: 82.55 mm, shaft: 9 splines φ15.45, displacement: 12 cm3/rev, capacity (at 1500 rpm): 18 l/min, "diamond" ports suction: 4xM8 spacing 40 mm, discharge: 4xM6 spacing 30 mm Learn More
- ALHP2-Q0-X-12-T1-F1-06 HYDRAULIC PUMPGroup 2 hydraulic pump, right rotation, flange: German, 2 bolts, centering: 50 mm, shaft: conical 1:5, displacement: 12 cm3/rev, capacity (at 1500 rpm): 18 l/min, ports "square": suction: 4xM6, spacing 40 mm, discharge: 4xM6, spacing 35 mm Learn More
- ALHP2-Q0-Y-12-T1-F1-06 HYDRAULIC PUMPGroup 2 hydraulic pump, left rotation, flange: German, 2 bolts, centering: 50 mm, shaft: conical 1:5, displacement: 12 cm3/rev, capacity (at 1500 rpm): 18 l/min, ports "square": suction: 4xM6, spacing 40 mm, discharge: 4xM6, spacing 35 mm Learn More
- ALHP2-A0-X-14-S0-F1-06 HYDRAULIC PUMPGroup 2 hydraulic pump, right rotation, flange: mounting bolts spacing 106.4 mm, centering: 82.55 mm, shaft: 9 splines φ15.45, displacement: 14 cm3/rev, capacity (at 1500 rpm): 21 l/min, ports "square" suction: 4xM6 spacing 40 mm, discharge: 4xM6 spacing 35 mm Learn More
- ALHP2-B0-X-4-T0-L0-FS-07 HYDRAULIC PUMPGroup 2 hydraulic pump, right rotation, flange: mounting bolts spacing 96x71.5 mm, centering: 36.5 mm, shaft: conical 1:8, displacement: 4 cm3/rev, capacity (at 1500 rpm): 6 l/min, threaded ports, suction: 1/2", discharge: 1/2" Learn More
- ALHP2-B0-X-4-T0-E0-FS-07 HYDRAULIC PUMPGroup 2 hydraulic pump, right rotation, flange: mounting bolt spacing 96x71.5 mm, centering: 36.5 mm, shaft: conical 1:8, displacement: 4 cm3/rev, capacity (at 1500 rpm): 6 l/min, "diamond" ports suction: 4xM6, spacing 30 mm, discharge: 4xM6, spacing 30 mm
Cross numbers:
C10X, C74164, 20C4,5X006, 0510225008, 0510225022 Learn More - ALHP2-B0-X-14-T0-E1-FS-07 HYDRAULIC PUMPGroup 2 hydraulic pump, right rotation, flange: mounting bolt spacing 96x71.5 mm, centering: 36.5 mm, shaft: conical 1:8, displacement: 14 cm3/rev, capacity (at 1500 rpm): 21 l/min, "diamond" ports suction: 4xM8, spacing 40 mm, discharge: 4xM6, spacing 30 mm
Cross numbers:
MLPD/L214C, HPLPT214DMLE5E3B00, 0510525012, 0510525075, 20C14X006 Learn More - ALHP2-B0-X-18-T0-E1-FS-07 HYDRAULIC PUMPGroup 2 hydraulic pump, right rotation, flange: mounting bolt spacing 96x71.5 mm, centering: 36.5 mm, shaft: conical 1:8, displacement: 18 cm3/rev, capacity (at 1500 rpm): 27 l/min, "diamond" ports suction: 4xM8, spacing 40 mm, discharge: 4xM6, spacing 30 mm Learn More
- ALHP2-A0-X-16-S0-F1-FS-07 HYDRAULIC PUMPGroup 2 hydraulic pump, right rotation, flange: mounting bolts spacing 106.4 mm, centering: 82.55 mm, shaft: 9 splines φ15.45, displacement: 16 cm3/rev, capacity (at 1500 rpm): 24 l/min, "square" ports suction: 4xM6 spacing 40 mm, discharge: 4xM6 spacing 35 mm
b>Cross numbers:
0510625028, 0510625095, 0510625057, 20C16X104 Learn More - ALHP2-A0-X-22-S0-F1-FS-07 HYDRAULIC PUMPGroup 2 hydraulic pump, right-hand rotation, flange: mounting bolt circle 106.4 mm, centering: 82.55 mm, shaft: 9 splines φ15.45, displacement: 22 cm3/rev, flow rate (at 1500 rpm): 33 l/min, square ports, suction: 4xM6, 40 mm spacing, discharge: 4xM6, 35 mm spacing
Cross numbers:
0510725045, 20C22X104, 0510725077, 0510725179, 0510725102 Learn More - ALHP2-A0-X-20-S0-F1-FS-07 HYDRAULIC PUMPGroup 2 hydraulic pump, right rotation, flange: mounting bolts spacing 106.4 mm, centering: 82.55 mm, shaft: 9 splines φ15.45, displacement: 20 cm3/rev, capacity (at 1500 rpm): 30 l/min, "square" ports suction: 4xM6 spacing 40 mm, discharge: 4xM6 spacing 35 mm
Cross numbers:
0510625029, 0510625093, SNP/C19LSSBB, 2P19RR124, 20C19X104 Learn More - ALHP2-A0-X-6-S0-F0-FS-07 HYDRAULIC PUMPGroup 2 hydraulic pump, right rotation, flange: mounting bolts spacing 106.4 mm, centering: 82.55 mm, shaft: 9 splines φ15.45, displacement: 6 cm3/rev, capacity (at 1500 rpm): 9 l/min, ports "square" suction: 4xM6 spacing 40 mm, discharge: 4xM6 spacing 35 mm
Cross numbers:
0510325013, 0510325017, 20C6,3X104 Learn More - ALHP2-A0-X-12-S0-F1-FS-07 HYDRAULIC PUMPGroup 2 hydraulic pump, right-hand rotation, flange: mounting bolt circle 106.4 mm, centering: 82.55 mm, shaft: 9 splines φ15.45, displacement: 12 cm3/rev, flow rate (at 1500 rpm): 18 l/min, square ports, suction: 4xM6, 40 mm spacing, discharge: 4xM6, 35 mm spacing
Cross numbers:
0510525019, 0510525094 Learn More - ALHP2-A0-X-14-S0-F1-FS-07 HYDRAULIC PUMPGroup 2 hydraulic pump, right rotation, flange: mounting bolts spacing 106.4 mm, centering: 82.55 mm, shaft: 9 splines φ15.45, displacement: 14 cm3/rev, capacity (at 1500 rpm): 21 l/min, ports "square" suction: 4xM6 spacing 40 mm, discharge: 4xM6 spacing 35 mm
Cross numbers:
0510525020, 0510525093, 20C14X104 Learn More - ALHP2-A0-X-10-S0-F1-FS-07 HYDRAULIC PUMPGroup 2 hydraulic pump, right rotation, flange: mounting bolts spacing 106.4 mm, centering: 82.55 mm, shaft: 9 splines φ15.45, displacement: 10 cm3/rev, capacity (at 1500 rpm): 15 l/min, "square" ports suction: 4xM6 spacing 40 mm, discharge: 4xM6 spacing 35 mm Learn More
- ALHP2-A0-X-25-S0-F1-FS-07 HYDRAULIC PUMPGroup 2 hydraulic pump, right rotation, flange: mounting bolts spacing 106.4 mm, centering: 82.55 mm, shaft: 9 splines φ15.45, displacement: 25 cm3/rev, capacity (at 1500 rpm): 37.5 l/min, ports "square" suction: 4xM6 spacing 40 mm, discharge: 4xM6 spacing 35 mm Learn More
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- ALHP2-B0-X-12-S3-E1-06 HYDRAULIC PUMPGroup 2 hydraulic pump, right rotation, flange: mounting bolts spacing 96x71.5 mm, centering: 36.5 mm, shaft: 9 splines, φ16.5 mm, displacement: 12 cm3/rev, capacity (at 1500 rpm): 18 l/min, "diamond" ports suction: 4xM8, spacing 40 mm, discharge: 4xM6, spacing 30 mm
Cross numbers:
0510525024, 20C11X224F, 0510525057 Learn More - ALHP2-B0-X-8-S3-E0-06 HYDRAULIC PUMPGroup 2 hydraulic pump, right rotation, flange: mounting bolts spacing 96x71.5 mm, centering: 36.5 mm, shaft: 9 splines φ16.5 mm, displacement: 8 cm3/rev, capacity (at 1500 rpm): 12 l/min, "diamond" ports suction: 4xM6, spacing 30 mm, discharge: 4xM6, spacing 30 mm Learn More
- ALHP2-B0-X-25-S3-E1-06 HYDRAULIC PUMPGroup 2 hydraulic pump, right rotation, flange: mounting bolts spacing 96x71.5 mm, centering: 36.5 mm, shaft: 9 splines φ16.5 mm, displacement: 25 cm3/rev, capacity (at 1500 rpm): 37.5 l/min, "diamond" ports suction: 4xM8, spacing 40 mm, discharge: 4xM6, spacing 30 mm Learn More
- ALHP2-Q0-X-8-T1-F1-06 HYDRAULIC PUMPGroup 2 hydraulic pump, right-hand rotation, flange: German, 2 bolts, centering: 50 mm, shaft: tapered 1:5, displacement: 8 cm3/rev, flow rate (at 1500 rpm): 12 l/min, square ports: suction: 4xM6, spacing 40 mm, discharge: 4xM6, spacing 35 mm
Cross numbers:
0510415005, 0510310008, 0510410003, 0510410012, 20C8, 2X008 Learn More - ALHP2-B2-Y-12-S3-F1-06 HYDRAULIC PUMPGroup 2 hydraulic pump, left-hand rotation, flange: mounting bolt pattern 100x72 mm, centering: 80 mm, shaft: 9 splines, φ 16.5 mm, displacement: 12 cm3/rev, flow rate (at 1500 rpm): 18 l/min, square ports: suction: 4xM6, spacing 40 mm, discharge: 4xM6, spacing 35 mm
Cross numbers:
0510525312, 0510525330, 0510525354 Learn More - ALHP2-A0-X-25-S0-F1-06 HYDRAULIC PUMPGroup 2 hydraulic pump, right rotation, flange: mounting bolts spacing 106.4 mm, centering: 82.55 mm, shaft: 9 splines φ15.45, displacement: 25 cm3/rev, capacity (at 1500 rpm): 37.5 l/min, ports "square" suction: 4xM6 spacing 40 mm, discharge: 4xM6 spacing 35 mm Learn More
- ALHP2-Q1-X-12-S3-F1-06 HYDRAULIC PUMPGroup 2 hydraulic pump, right rotation, flange: German, 2 bolts, centering: 50 mm, shaft: 9 splines, φ 16.5 mm, displacement: 12 cm3/rev, capacity (at 1500 rpm): 18 l/min, ports "square": suction: 4xM6, spacing 40 mm, discharge: 4xM6, spacing 35 mm
Cross numbers:
0510515024, 0510515006, 0510515021, 0510515012, 20C11X205, 245391400 Learn More - ALHP2/2-Q1-Y-16/8-T1-F1/F1-E-06 HYDRAULIC PUMPGroup 2 two-section hydraulic pump, left-hand rotation, flange: German, 2 bolts, centering: 50 mm, shaft: conical 1:5, displacement: 16 + 8 cm3/rev, flow rate (at 1500 rpm): 24 + 12 l/min, square ports: suction: 4xM6, spacing 40 mm, discharge: 4xM6, spacing 35 mm
Cross numbers:
0510665328, 22A16X095/A8, 2X097 Learn More - ALHP2-B2-X-8-S3-F1-06 HYDRAULIC PUMPGroup 2 hydraulic pump, right rotation, flange: mounting bolts spacing 100x72 mm, centering: 80 mm, shaft: 9 splines, φ 16.5 mm, displacement: 8 cm3/rev, capacity (at 1500 rpm): 12 l/min, ports "square": suction: 4xM6, spacing 40 mm, discharge: 4xM6, spacing 35 mm Learn More
- ALHP2/2-Q1-Y-16/4-T1-F1/F0-E-06 HYDRAULIC PUMPGroup 2 two-section hydraulic pump, left-hand rotation, flange: German, 2 bolts, centering: 50 mm, shaft: conical 1:5, displacement: 16 + 4 cm3/rev, flow rate (at 1500 rpm): 24 + 6 l/min, square ports: suction: 4xM6, spacing 40 mm, discharge: 4xM6, spacing 35 mm
Cross numbers:
0510665348 Learn More - ALHP2/2-B0-X-12/4-T0-L1/L0-E-06 HYDRAULIC PUMPGroup 2 hydraulic pump, two-section, right rotation, flange: mounting bolt spacing 96x71.5 mm, centering: 36.5 mm, shaft: conical 1:8, displacement: 12 + 4 cm3/rev, capacity (at 1500 rpm): 18 l/min + 6 l/min, ports: 1 section threaded suction: 3/4", discharge: 1/2", 2 section threaded suction: 1/2", discharge: 1/2" Learn More
- ALHP2-Q2-X-20-G1-F1-06 HYDRAULIC PUMPGroup 2 hydraulic pump, right rotation, flange: German, 4 bolts, centering: 52 mm, shaft: flat 8 mm, displacement: 20 cm3/rev, capacity (at 1500 rpm): 30 l/min, ports "square": suction: 4xM6, spacing 40 mm, discharge: 4xM6, spacing 35 mm Learn More
- ALHP2-Q0-Y-8-S0-F1-06 HYDRAULIC PUMPGroup 2 hydraulic pump, left rotation, flange: German, 2 bolts, centering: 50 mm, shaft: 9 splines, φ 15.45 mm, displacement: 8 cm3/rev, capacity (at 1500 rpm): 12 l/min, ports "square": suction: 4xM6, spacing 40 mm, discharge: 4xM6, spacing 35 mm Learn More















































