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-Y-39/12-T0-L1/L1-E-06 HYDRAULIC PUMPHydraulic pump group 3 + 2, two-section, left rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 39 + 12 cm3/rev, capacity (at 1500 rpm): 58.5 + 18 l/min, ports: 1 section threaded suction: 1", discharge: 3/4", 2 section threaded suction: 3/4", discharge 1/2" Learn More
- ALHP3/2-B1-X-71/6-T0-L2/L0-E-06 HYDRAULIC PUMPHydraulic pump group 3 + 2, two-section, right rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 71 + 6 cm3/rev, capacity (at 1500 rpm): 106.5 + 9 l/min, ports: 1 section threaded suction: 1 1/4", discharge: 1", 2 section threaded suction: 1/2", discharge 1/2" Learn More
- ALHP3/2-B1-X-71/4-T0-L2/L0-E-06 HYDRAULIC PUMPHydraulic pump group 3 + 2, two-section, right rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 71 + 4 cm3/rev, capacity (at 1500 rpm): 106.5 + 6 l/min, ports: 1 section threaded suction: 1 1/4", discharge: 1", 2 section threaded suction: 1/2", discharge 1/2" Learn More
- ALHP3/2-B1-Y-33/4-T0-L1/L0-E-06 HYDRAULIC PUMPHydraulic pump group 3 + 2, two-section, left rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 33 + 4 cm3/rev, capacity (at 1500 rpm): 49.5 + 6 l/min, ports: 1 section threaded suction: 1", discharge: 3/4", 2 section threaded suction: 1/2", discharge 1/2" Learn More
- ALHP3/2-B1-Y-39/20-T0-L1/E1-E-06 HYDRAULIC PUMPHydraulic pump group 3 + 2, two-section, left rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 39 + 20 cm3/rev, capacity (at 1500 rpm): 58.5 + 30 l/min, ports: 1 section threaded suction: 1", discharge: 3/4", 2 section "diamond": suction: 4xM6, spacing 40 mm, discharge: 4xM6, spacing 30 mm Learn More
- ALHP3/3-B1-X-52/22-T0-F7/F7-E-06 HYDRAULIC PUMPGroup 3 hydraulic pump, two-section, right rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 52 + 22 cm3/rev, capacity (at 1500 rpm): 78 + 33 l/min, ports: "square" suction: 4xM8, spacing 55 mm, discharge: 4xM8, spacing 55 mm Learn More
- ALHP3/3-B1-X-52/26-T0-E5/E4-E-06 HYDRAULIC PUMPGroup 3 hydraulic pump, two-section, right rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 52 + 26 cm3/rev, capacity (at 1500 rpm): 78 + 39 l/min, ports: 1 section "diamonds": suction: 4xM10, spacing 51 mm, discharge: 4xM8, spacing 40 mm, 2 section "diamonds": suction: 4xM8, spacing 40 mm, discharge: 4xM8, spacing 40 mm Learn More
- ALHP3/3-B1-X-52/20-T0-F7/F7-E-06 HYDRAULIC PUMPGroup 3 hydraulic pump, two-section, right rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 52 + 20 cm3/rev, capacity (at 1500 rpm): 78 + 30 l/min, ports: "square" suction: 4xM8, spacing 55 mm, discharge: 4xM8, spacing 55 mm Learn More
- ALHP3/3-B1-X-46/39-T0-E5/E5-E-06 HYDRAULIC PUMPGroup 3 hydraulic pump, two-section, right rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 46 + 39 cm3/rev, capacity (at 1500 rpm): 69 + 58.5 l/min, ports: "diamond" suction: 4xM10, spacing 51 mm, discharge: 4xM8, spacing 40 mm Learn More
- ALHP3/3-B1-X-26/22-T0-L0/L0-E-06 HYDRAULIC PUMPGroup 3 hydraulic pump, two-section, right rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 26 + 22 cm3/rev, capacity (at 1500 rpm): 39 + 33 l/min, ports: threaded suction: 1", discharge: 3/4" Learn More
- ALHP3/3-B1-X-26/22-T0-F7/F7-E-06 HYDRAULIC PUMPGroup 3 hydraulic pump, two-section, right rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 26 + 22 cm3/rev, capacity (at 1500 rpm): 39 + 33 l/min, ports: "square": suction: 4xM8, spacing 55 mm, discharge: 4xM8, spacing 55 mm Learn More
- ALHP3/3-B1-X-46/26-T0-L1/L0-E-06 HYDRAULIC PUMPGroup 3 hydraulic pump, two-section, right rotation, flange: mounting bolts spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 46 + 26 cm3/rev, capacity (at 1500 rpm): 69 + 39 l/min, ports: 1 section threaded suction: 1", discharge: 3/4", 2 section threaded suction: 3/4", discharge: 3/4" Learn More
- ALHP3/3-B1-X-46/39-T0-E5/L1-E-06 HYDRAULIC PUMPGroup 3 hydraulic pump, two-section, right rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 46 + 39 cm3/rev, capacity (at 1500 rpm): 69 + 58.5 l/min, ports: 1 section "diamond": suction: 4xM10, spacing 51 mm, discharge: 4xM8, spacing 40 mm, 2 section threaded suction: 1", discharge: 3/4" Learn More
- ALHP3/3-B1-X-46/39-T0-L1/L1-E-06 HYDRAULIC PUMPGroup 3 hydraulic pump, two-section, right rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 46 + 39 cm3/rev, capacity (at 1500 rpm): 69 + 58.5 l/min, ports: ports ports: threaded suction: 1", discharge: 3/4" Learn More
- ALHP3/3-B1-X-39/26-T0-E5/E4-E-06 HYDRAULIC PUMPGroup 3 hydraulic pump, two-section, right rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 39 + 26 cm3/rev, capacity (at 1500 rpm): 58.5 + 39 l/min, ports: 1 section "diamonds": suction: 4xM10, spacing 51 mm, discharge: 4xM8, spacing 40 mm, 2 section "diamonds": suction: 4xM8, spacing 40 mm, discharge: 4xM8, spacing 40 mm Learn More
- ALHP3/3-B1-X-39/39-T0-L1/L1-E-06 HYDRAULIC PUMPGroup 3 hydraulic pump, two-section, right rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 39 + 39 cm3/rev, capacity (at 1500 rpm): 58.5 + 58.5 l/min, ports: threaded suction: 1", discharge: 3/4" Learn More
- ALHP3/3-B1-X-33/33-T0-L1/L1-E-06 HYDRAULIC PUMPGroup 3 hydraulic pump, two-section, right rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 33 + 33 cm3/rev, capacity (at 1500 rpm): 49.5 + 49.5 l/min, ports: threaded suction: 1", discharge: 3/4" Learn More
- ALHP3/3-B1-X-26/26-T0-L0/L0-E-06 HYDRAULIC PUMPGroup 3 hydraulic pump, two-section, right rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 26 + 26 cm3/rev, capacity (at 1500 rpm): 39 + 39 l/min, ports: threaded suction: 1", discharge: 3/4" Learn More
- ALHP3/3-B1-X-39/33-T0-L1/L1-E-06 HYDRAULIC PUMPGroup 3 hydraulic pump, two-section, right rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 39 + 33 cm3/rev, capacity (at 1500 rpm): 58.5 + 49.5 l/min, ports: threaded suction: 1", discharge: 3/4" Learn More
- ALHP3/3-B1-X-33/26-T0-L1/L0-E-06 HYDRAULIC PUMPGroup 3 hydraulic pump, two-section, right rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 33 + 26 cm3/rev, capacity (at 1500 rpm): 49.5 + 39 l/min, ports: 1 section threaded suction: 1", discharge: 3/4", 2 section threaded suction: 3/4", discharge: 3/4" Learn More
- ALHP3/3-B1-X-39/26-T0-E5/L0-E-06 HYDRAULIC PUMPGroup 3 hydraulic pump, two-section, right rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 39 + 26 cm3/rev, capacity (at 1500 rpm): 58.5 + 39 l/min, ports: 1 section "diamond": suction: 4xM10, spacing 51 mm, discharge: 4xM8, spacing 40 mm, 2 section threaded suction: 3/4", discharge: 3/4" Learn More
- ALHP3/3-B1-X-39/39-T0-E5/E5-E-06 HYDRAULIC PUMPGroup 3 hydraulic pump, two-section, right rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 39 + 39 cm3/rev, capacity (at 1500 rpm): 58.5 + 58.5 l/min, "diamond" ports: suction: 4xM10, spacing 51 mm, discharge: 4xM8, spacing 40 mm Learn More
- ALHP3/3-B1-X-39/33-T0-E5/L1-E-06 HYDRAULIC PUMPGroup 3 hydraulic pump, two-section, right rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 39 + 33 cm3/rev, capacity (at 1500 rpm): 58.5 + 49.5 l/min, ports: 1 section "diamond": suction: 4xM10, spacing 51 mm, discharge: 4xM8, spacing 40 mm, 2 section threaded suction: 1", discharge: 3/4" Learn More
- ALHP3/3-B1-X-52/26-T0-E5/L0-E-06 HYDRAULIC PUMPGroup 3 hydraulic pump, two-section, right rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 52 + 26 cm3/rev, capacity (at 1500 rpm): 78 + 39 l/min, ports: 1 section "diamond" ports: suction: 4xM10, spacing 51 mm, discharge: 4xM8, spacing 40 mm, 2 section threaded suction: 3/4", discharge: 3/4" Learn More
- ALHP3/3-B1-X-33/33-T0-E5/E5-E-06 HYDRAULIC PUMPGroup 3 hydraulic pump, two-section, right rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 33 + 33 cm3/rev, capacity (at 1500 rpm): 49.5 + 49.5 l/min, "diamond" ports: suction: 4xM10, spacing 51 mm, discharge: 4xM8, spacing 40 mm Learn More
- ALHP3/3-B1-X-46/33-T0-L1/L1-E-06 HYDRAULIC PUMPGroup 3 hydraulic pump, two-section, right rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 46 + 33 cm3/rev, capacity (at 1500 rpm): 69 + 49.5 l/min, ports: threaded suction: 1", discharge: 3/4" Learn More
- ALHP3/3-B1-X-52/39-T0-E5/E5-E-06 HYDRAULIC PUMPGroup 3 hydraulic pump, two-section, right rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 52 + 39 cm3/rev, capacity (at 1500 rpm): 78 + 58.5 l/min, "diamond" ports: suction: 4xM10, spacing 51 mm, discharge: 4xM8, spacing 40 mm Learn More
- ALHP3/3-B1-X-33/39-T0-L1/L1-E-06 HYDRAULIC PUMPGroup 3 hydraulic pump, two-section, right rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 33 + 39 cm3/rev, capacity (at 1500 rpm): 49.5 + 58.5 l/min, ports: threaded suction: 1", discharge: 3/4" Learn More
- ALHP3/3-B1-X-33/26-T0-L1/E4-E-06 HYDRAULIC PUMPGroup 3 hydraulic pump, two-section, right rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 33 + 26 cm3/rev, capacity (at 1500 rpm): 49.5 + 39 l/min, ports: 1 section threaded suction: 1", discharge: 3/4", 2 section "diamond": suction: 4xM8, spacing 40 mm, discharge: 4xM8, spacing 40 mm Learn More
- ALHP3/3-B1-X-39/33-T0-F7/L1-E-06 HYDRAULIC PUMPGroup 3 hydraulic pump, two-section, right rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 39 + 33 cm3/rev, capacity (at 1500 rpm): 58.5 + 49.5 l/min, ports: 1 section "square": suction: 4xM8, spacing 55 mm, discharge: 4xM8, spacing 55 mm, 2 section threaded suction: 1", discharge: 3/4" Learn More
- ALHP3/3-B1-X-52/39-T0-E5/L1-E-06 HYDRAULIC PUMPGroup 3 hydraulic pump, two-section, right rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 52 + 39 cm3/rev, capacity (at 1500 rpm): 78 + 58.5 l/min, ports: 1 section "diamond" ports: suction: 4xM10, spacing 51 mm, discharge: 4xM8, spacing 40 mm, 2 section threaded suction: 1", discharge: 3/4" Learn More
- ALHP3/3-B1-X-71/20-T0-L2/E4-E-06 HYDRAULIC PUMPGroup 3 hydraulic pump, two-section, right rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 71 + 20 cm3/rev, capacity (at 1500 rpm): 106.5 + 30 l/min, ports: 1 section threaded suction: 1 1/4", discharge: 1", 2 section "diamond" ports: suction: 4xM8, spacing 40 mm, discharge: 4xM8, spacing 40 mm Learn More

