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.
- ALHP3/2-B1-X-33/12-T0-L1/L1-E-07 HYDRAULIC PUMPHydraulic pump, two-section, group 3 + 2, right rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 33 + 12 cm3/rev, capacity (at 1500 rpm): 49.5 + 18 l/min, ports 1 section threaded: suction: 1", discharge: 3/4", 2 section suction: 3/4", discharge: 1/2" Learn More
- ALHP3/2-B1-X-33/14-T0-L1/L1-E-07 HYDRAULIC PUMPTwo-section hydraulic pump, group 3 + 2, right rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 33 + 14 cm3/rev, capacity (at 1500 rpm): 49.5 + 21 l/min, ports 1 section threaded: suction: 1", discharge: 3/4", 2 section suction: 3/4", discharge: 1/2" Learn More
- ALHP3/2-B1-Y-39/14-T0-L1/L1-E-07 HYDRAULIC PUMPTwo-section hydraulic pump, group 3 + 2, left rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 39 + 14 cm3/rev, capacity (at 1500 rpm): 58.5 + 21 l/min, ports 1 section threaded: suction: 1", discharge: 3/4", 2 section suction: 3/4", discharge: 1/2" Learn More
- ALHP2-B0-X-12-T0-L1-FS-07 HYDRAULIC PUMPGroup 2 hydraulic pump, right rotation, flange: mounting bolts spacing 96x71.5 mm, centering: 36.5 mm, shaft: cone 1:8, displacement: 12 cm3/rev, capacity (at 1500 rpm): 18 l/min, ports: threaded, suction: 3/4", discharge: 1/2" Learn More
- ALKP1-Q0-Y-1,3-G0-L1-06 HYDRAULIC PUMPGroup 1 hydraulic pump, left rotation, German flange (2 bolts, spacing 40x40 mm), centering: 32 mm, shaft: flat 5 mm, displacement: 1.3 cm3/rev, capacity (at 1500 rpm): 1.95 l/min, suction ports: thread 3/8", discharge: Φ9 mm Learn More
- ALKP1-Q0-Y-4,2-G0-L1-06 HYDRAULIC PUMPGroup 1 hydraulic pump, left rotation, German flange (2 bolts, spacing 40x40 mm), centering: 32 mm, shaft: flat 5 mm, displacement: 4.2 cm3/rev, capacity (at 1500 rpm): 6.3 l/min, suction ports: thread 3/8", discharge: Φ9 mm Learn More
- ALHP2-B2-X-10-T1-F1-FS-07 HYDRAULIC PUMPGroup 2 hydraulic pump, right rotation, flange: mounting bolt spacing 100x72 mm, centering: 80 mm, shaft: conical 1:5, displacement: 10 cm3/rev, capacity (at 1500 rpm): 15 l/min, ports "square": suction: 4xM6, spacing 40 mm, discharge: 4xM6, spacing 35 mm Learn More
- ALHP2-B2-X-12-T1-F1-FS-07 HYDRAULIC PUMPGroup 2 hydraulic pump, right rotation, flange: mounting bolts spacing 100x72 mm, centering: 80 mm, shaft: cone 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
Cross numbers:
0510525009, 0510525069, 0510525022 Learn More -
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- ALHP2/2/2-B0-X-8/8/8-T0-L1/L1/L1-F-07 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: 8 + 8 + 8 cm3/rev, capacity (at 1500 rpm): 12 + 12 + 12 l/min, threaded ports suction: 3/4" connected inside the body, discharge: 1/2" Learn More
- ALHP2/2/2-B0-X-20/6/6-T0-L1/L0/L0-F-07 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: 20 + 6 + 6 cm3/rev, capacity (at 1500 rpm): 30 + 9 + 9 l/min, ports 1 section threaded suction: 3/4" connected inside the body, discharge: 1/2", 2,3 section threaded suction: 1/2", discharge: 1/2" Learn More
- ALHP2/2/2-B0-X-14/4/4-T0-L1/L0/L0-F-07 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: 14 + 4 + 4 cm3/rev, capacity (at 1500 rpm): 21 + 6 + 6 l/min, ports 1 section threaded suction: 3/4" connected inside the body, discharge: 1/2", 2,3 section threaded suction: 1/2", discharge: 1/2" Learn More
- ALHP2/2/2-B0-X-8/8/8-T0-L1/L1/L1-E-07 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: 8 + 8 + 8 cm3/rev, capacity (at 1500 rpm): 12 + 12 + 12 l/min, threaded ports suction: 3/4", discharge: 1/2" Learn More
- ALHP2/2/2-B0-X-10/10/10-T0-L1/L1/L1-E-07 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 + 10 cm3/rev, capacity (at 1500 rpm): 15 + 15 + 15 l/min, threaded ports suction: 3/4", discharge: 1/2" Learn More
- ALHP2/2/2-B0-X-25/25/16-T0-L1/L1/L1-F-07 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: 25 + 25 + 16 cm3/rev, capacity (at 1500 rpm): 37.5 + 37.5 + 24 l/min, threaded ports suction: 3/4" connected inside the body, discharge: 1/2" Learn More
- ALHP2/2/2-B0-X-10/10/10-T0-E1/E1/E1-F-07 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 + 10 cm3/rev, capacity (at 1500 rpm): 15 + 15 + 15 l/min, ports: 1 section "diamond" suction: 4xM8, spacing 40 mm connected inside the body, discharge: 4xM6, spacing 30 mm Learn More
- ALHP2/2/2-B0-X-12/10/10-T0-L1/L1/L1-F-07 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: 12 + 10 + 10 cm3/rev, capacity (at 1500 rpm): 18 + 15 + 15 l/min, threaded ports suction: 3/4" connected inside the body, discharge: 1/2" Learn More
- ALHP2/2/2-B0-X-16/16/4-T0-E1/E1/E0-F-07 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 + 16 + 4 cm3/rev, capacity (at 1500 rpm): 24 + 24 + 6 l/min, ports: 1,2 section "diamonds" suction: 4xM8, spacing 40 mm connected inside the body, discharge: 4xM6, spacing 30 mm, 3 section "diamonds" suction: 4xM6, spacing 30 mm, discharge: 4xM6, spacing 30 mm Learn More
- ALHP2/2/2-B0-X-22/8/8-T0-L1/L1/L1-F-07 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 + 8+ 8 cm3/rev, capacity (at 1500 rpm): 33 + 12 + 12 l/min, threaded ports suction: 3/4" connected inside the body, discharge: 1/2" Learn More
- ALHP2/2/2-B0-X-14/14/14-T0-L1/L1/L1-F-07 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: 14 + 14 + 14 cm3/rev, capacity (at 1500 rpm): 21 + 21 + 21 l/min, threaded ports suction: 3/4" connected inside the body, discharge: 1/2" Learn More
- ALHP2/2/2-B0-X-20/20/20-T0-L1/L1/L1-E-07 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 + 20+ 20 cm3/rev, capacity (at 1500 rpm): 30 + 30 + 30 l/min, threaded ports suction: 3/4", discharge: 1/2" Learn More
- ALHP2/2/2-B0-X-20/20/20-T0-L1/L1/L1-F-07 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 + 20+ 20 cm3/rev, capacity (at 1500 rpm): 30 + 30 + 30 l/min, threaded ports suction: 3/4" connected inside the body, discharge: 1/2" Learn More
- ALHP2/2/2-B1-X-25/14/14-T0-L1/L1/L1-E/F-07 GEAR PUMPGroup 2 hydraulic pump, three-section, right rotation, flange: mounting bolts spacing 100x70 mm, centering: 38 mm, shaft: conical 1:8, displacement: 25 + 14 + 14 cm3/rev, capacity (at 1500 rpm): 37.5 + 21 + 21 l/min, ports 1 section threaded suction: 3/4" connected inside the body, discharge: 1/2", 2.3 section threaded suction: 1/2", discharge: 1/2" Learn More
- ALHP2/2/2-B2-X-16/16/12-S0-F1/F1/F1-E-07 HYDRAULIC PUMPGroup 2 hydraulic pump, three-section, right rotation, flange: mounting bolts spacing 100x72 mm, centering: 80 mm, shaft: 9 splines Φ 15.45 mm, displacement: 16 + 16 + 12 cm3/rev, capacity (at 1500 rpm): 24 l/min + 24 l/min + 18 l/min, ports: "square" suction: 4xM6, spacing 40 mm, discharge: 4xM6, spacing 35 mm Learn More
- ALHP2/2/2-B0-Y-14/4/4-T0-L1/L0/L0-E-07 HYDRAULIC PUMPGroup 2 hydraulic pump, three-section, left rotation, flange: mounting bolts spacing 96x71.5 mm, centering: 36.5 mm, shaft: conical 1:8, displacement: 14 + 4 + 4 cm3/rev, capacity (at 1500 rpm): 21 + 6 + 6 l/min, ports 1 section threaded suction: 3/4", discharge: 1/2", 2.3 section threaded suction: 1/2", discharge: 1/2" Learn More
- ALHP2/2/2-B0-X-25/25/10-T0-L1/L1/L1-F-07 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: 25 + 25 + 10 cm3/rev, capacity (at 1500 rpm): 37.5 + 37.5 + 15 l/min, threaded ports suction: 3/4" connected inside the body, discharge: 1/2" Learn More













