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.
- ALHP3-B1-X-70-T0-L2-07 HYDRAULIC PUMPGroup 3 hydraulic pump, right rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 70 cm3/rev, capacity (at 1500 rpm): 105 l/min, threaded ports: suction: 1 1/4", discharge: 1" Learn More
- ALHP3-B1-Y-33-T0-E5-FS-07 HYDRAULIC PUMPGroup 3 hydraulic pump, left rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 33 cm3/rev, capacity (at 1500 rpm): 49.5 l/min, "diamond" ports: suction: 4xM10, spacing 51 mm, discharge: 4xM8, spacing 40 mm
Cross numbers:
A72X, 0510725453 Learn More - ALHP3-B1-X-70-T0-L2-FS-07 HYDRAULIC PUMPGroup 3 hydraulic pump, right rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 70 cm3/rev, capacity (at 1500 rpm): 105 l/min, threaded ports: suction: 1 1/4", discharge: 1" Learn More
- ALHP3-B1-Y-46-T0-E5-07 HYDRAULIC PUMPGroup 3 hydraulic pump, left rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 46 cm3/rev, capacity (at 1500 rpm): 69 l/min, "diamond" ports: suction: 4xM10, spacing 51 mm, discharge: 4xM8, spacing 40 mm Learn More
- ALHP3-B1-X-63-T0-L1-FS-07 HYDRAULIC PUMPGroup 3 hydraulic pump, right rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 63 cm3/rev, capacity (at 1500 rpm): 95.5 l/min, threaded ports: suction: G1", discharge: 3/4" Learn More
- ALHP3-B1-Y-52-T0-E5-07 HYDRAULIC PUMPGroup 3 hydraulic pump, left rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 52 cm3/rev, capacity (at 1500 rpm): 78 l/min, "diamond" ports: suction: 4xM10, spacing 51 mm, discharge: 4xM8, spacing 40 mm Learn More
- ALHP3-B1-Y-33-T0-L1-07 HYDRAULIC PUMPGroup 3 hydraulic pump, left rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 33 cm3/rev, capacity (at 1500 rpm): 49.5 l/min, threaded ports: suction: G1", discharge: 3/4" Learn More
- ALHP3-B1-Y-39-T0-L1-07 HYDRAULIC PUMPGroup 3 hydraulic pump, left rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 39 cm3/rev, capacity (at 1500 rpm): 58.5 l/min, threaded ports: suction: G1", discharge: 3/4" Learn More
- ALHP3-B1-Y-63-T0-E5-07 HYDRAULIC PUMPGroup 3 hydraulic pump, left rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 63 cm3/rev, capacity (at 1500 rpm): 94.5 l/min, "diamond" ports: suction: 4xM10, spacing 51 mm, discharge: 4xM8, spacing 40 mm Learn More
- ALHP2/2/2-B0-X-20/12/12-T0-E1/E1/E1-E-06 HYDRAULIC PUMPGroup 2 hydraulic pump, three-section, right rotation, flange: mounting bolt spacing 96x71.5 mm, centering: 36.5 mm, shaft: conical 1:8, displacement: 20 + 12 + 12 cm3/rev, capacity (at 1500 rpm): 30 + 18 + 18 l/min, "diamond" ports suction: 4xM8, spacing 40 mm, discharge: 4xM6, spacing 30 mm Learn More
- ALHP2/2/2-B0-X-16/8/8-T0-E1/E0/E0-E-06 HYDRAULIC PUMPGroup 2 hydraulic pump, three-section, right rotation, flange: mounting bolts spacing 96x71.5 mm, centering: 36.5 mm, shaft: conical 1:8, displacement: 16 + 8 + 8 cm3/rev, capacity (at 1500 rpm): 24 + 12 + 12 l/min, ports 1 section "diamonds" suction: 4xM8, spacing 40 mm, discharge: 4xM6, spacing 30 mm, 2, 3 section "diamonds" input: 4xM6, spacing 30 mm, output: 4xM6, spacing 30 mm Learn More
- ALHP2/2/2-B0-X-22/16/16-T0-E1/E1/E1-E-06 HYDRAULIC PUMPGroup 2 hydraulic pump, three-section, right rotation, flange: mounting bolt spacing 96x71.5 mm, centering: 36.5 mm, shaft: conical 1:8, displacement: 22 + 16 + 16 cm3/rev, capacity (at 1500 rpm): 33 + 24 + 24 l/min, "diamond" ports suction: 4xM8, spacing 40 mm, discharge: 4xM6, spacing 30 mm Learn More
- ALHP2/2-A0-X-10/10-T0-E1/E1-E-06 HYDRAULIC PUMPGroup 2 hydraulic pump, two-section, right rotation, flange: mounting bolt spacing 106.4, centering: 82.55 mm, shaft: conical 1:8, displacement: 10 + 10 cm3/rev, capacity (at 1500 rpm): 15 l/min + 15 l/min, ports: 1 section "diamond" suction: 4xM8, spacing 40 mm, discharge: 4xM6, spacing 30 mm, 2 section "diamond" suction: 4xM8, spacing 40 mm, discharge: 4xM6, spacing 30 mm Learn More
- ALHP2/2/2-Q1-X-14/12/8-T1-F1/F1/F1-E-06 HYDRAULIC PUMPGroup 2 hydraulic pump, three-section, right rotation, German, 2 screws, centering: 50 mm, conical 1:5, displacement: 14 + 12 + 8 cm3/rev, capacity (at 1500 rpm): 21 l/min + 18 l/min + 12 l/min, ports: "square" suction: 4xM6, spacing 40 mm, discharge: 4xM6, spacing 35 mm Learn More
- ALHP2/2/2-B0-X-16/8/10-T0-E1/E0/E1-E-06 HYDRAULIC PUMPGroup 2 hydraulic pump, three-section, right rotation, flange: mounting bolts spacing 96x71.5 mm, centering: 36.5 mm, shaft: conical 1:8, displacement: 16 + 8 + 10 cm3/rev, capacity (at 1500 rpm): 24 + 12 + 15 l/min, ports 1 section "diamonds" suction: 4xM8, spacing 40 mm, discharge: 4xM6, spacing 30 mm, 2 section "diamonds" inlet: 4xM6, spacing 30 mm, outlet: 4xM6, spacing 30 mm, 3 section "diamonds" suction: 4xM8, spacing 40 mm, discharge: 4xM6, spacing 30 mm Learn More
- ALHP2/2/2-B0-X-20/12/20-T0-E1/E1/E1-E-06 HYDRAULIC PUMPGroup 2 hydraulic pump, three-section, right rotation, flange: mounting bolt spacing 96x71.5 mm, centering: 36.5 mm, shaft: conical 1:8, displacement: 20 + 12 + 20 cm3/rev, capacity (at 1500 rpm): 30 + 18 + 30 l/min, "diamond" ports suction: 4xM8, spacing 40 mm, discharge: 4xM6, spacing 30 mm Learn More
- ALHP2/2/2-A0-Y-12/12/4-S0-F1/F1/F0-E-06 HYDRAULIC PUMPGroup 2 hydraulic pump, three-section, left rotation, flange: mounting bolts spacing 106.4 mm, centering: 82.55 mm shaft: 9 splines Φ 15.45 mm, displacement: 12 + 12 + 4 cm3/rev, capacity (at 1500 rpm): 18 l/min + 18 l/min + 6 l/min, ports: "square" suction: 4xM6, spacing 40 mm, discharge: 4xM6, spacing 35 mm Learn More
- ALHP2/2/2-B0-X-20/12/12-T0-E1/E1/F1-E-06 HYDRAULIC PUMPGroup 2 hydraulic pump, three-section, right rotation, flange: mounting bolt spacing 96x71.5 mm, centering: 36.5 mm, shaft: conical 1:8, displacement: 20 + 12 + 12 cm3/rev, capacity (at 1500 rpm): 30 + 18 + 18 l/min, ports 1.2 section "diamond" suction: 4xM8, spacing 40 mm, discharge: 4xM6, spacing 30 mm, 3 section "square" suction: 4xM6, spacing 40 mm, discharge: 4xM6, spacing 35 mm Learn More
- ALHP2/2/2-B0-X-6/12/12-T0-L0/E1/F1-E-06 HYDRAULIC PUMPGroup 2 hydraulic pump, three-section, right rotation, flange: mounting bolts spacing 96x71.5 mm, centering: 36.5 mm, shaft: conical 1:8, displacement: 6 + 12 + 12 cm3/rev, capacity (at 1500 rpm): 9 + 18 + 18 l/min, ports 1, threaded section suction: 1/2", discharge: 1/2", 2 section "diamond" suction: 4xM8, spacing 40 mm, discharge: 4xM6, spacing 30 mm, 3 section "square" suction: 4xM6, spacing 40 mm, discharge: 4xM6, spacing 35 mm Learn More
- ALHP2/2/2-B0-X-22/16/16-S1-E1/E1/E1-E-06 HYDRAULIC PUMPGroup 2 hydraulic pump, three-section, right rotation, flange: mounting bolts spacing 96x71.5 mm, centering: 36.5 mm, shaft: 11 splines Φ 18.63 mm, displacement: 22 + 16 + 16 cm3/rev, capacity (at 1500 rpm): 33 + 24 + 24 l/min, "diamond" ports suction: 4xM8, spacing 40 mm, discharge: 4xM6, spacing 30 mm Learn More
- ALHP2/2/2-A0-X-6/6/6-T0-C20/U15/C20-J-06 HYDRAULIC PUMPCross numbers:
0510265010, 20/925320, 20/925319, 20/925320, 20/914600, 20/917000, 20/917100, 0510265009, 0510844221, 0510844222, 0510844260, 0510844226 Learn More - ALHP2/2/2-B0-X-10/10/14-T0-E1/E1/E1-E-06 HYDRAULIC PUMPGroup 2 hydraulic pump, three-section, right rotation, flange: mounting bolt spacing 96x71.5 mm, centering: 36.5 mm, shaft: conical 1:8, displacement: 10 + 10 + 14 cm3/rev, capacity (at 1500 rpm): 15 + 15 + 21 l/min, "diamond" ports suction: 4xM8, spacing 40 mm, discharge: 4xM6, spacing 30 mm Learn More
- ALHP2/2/2-A2-X-16/12/8-T13-F1/F1/F1-E-06 HYDRAULIC PUMPGroup 2 hydraulic pump, three-section, right rotation, flange: mounting bolt spacing 146 mm, centering: 101.6 mm, shaft: conical 1:5, displacement: 16 + 12 + 8 cm3/rev, capacity (at 1500 rpm): 24 l/min + 18 l/min + 12 l/min, ports: "square" suction: 4xM6, spacing 40 mm, discharge: 4xM6, spacing 35 mm Learn More
- ALHP2/2/2-B0-X-16/8/8-T0-L1/E0/E0-E-06 HYDRAULIC PUMPGroup 2 hydraulic pump, three-section, right rotation, flange: mounting bolt spacing 96x71.5 mm, centering: 36.5 mm, shaft: conical 1:8, displacement: 16 + 8 + 8 cm3/rev, capacity (at 1500 rpm): 24 + 12 + 12 l/min, ports 1 section threaded ports suction: 1/2", discharge: 1/2", 2, 3 section "diamond" input: 4xM6, spacing 30 mm, output: 4xM6, spacing 30 mm Learn More
- ALHP2/2/2-B0-X-8/12/12-T0-E0/E1/F1-E-06 HYDRAULIC PUMPGroup 2 hydraulic pump, three-section, right rotation, flange: mounting bolts spacing 96x71.5 mm, centering: 36.5 mm, shaft: conical 1:8, displacement: 8 + 12 + 12 cm3/rev, capacity (at 1500 rpm): 12 + 18 + 18 l/min, ports 1, section "diamond" suction: 4xM6, spacing 30 mm, discharge: 4xM6, spacing 30 mm, 2 section "diamond" suction: 4xM8, spacing 40 mm, discharge: 4xM6, spacing 30 mm, 3 section "square" suction: 4xM6, spacing 40 mm, discharge: 4xM6, spacing 35 mm Learn More




















