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-A0-Y-46-S0-F7-06 HYDRAULIC PUMPGroup 3 hydraulic pump, left rotation, flange: mounting bolts spacing 146 mm, centering: 101.6 mm, shaft: 13 splines Φ 21.81 mm, displacement: 46 cm3/rev, capacity (at 1500 rpm): 69 l/min, "square" ports: suction: 4xM8, spacing 55 mm, discharge: 4xM8, spacing 55 mm
Cross numbers:
0510725328, 0510725463, 0510725471 Learn More - ALHP3-A0-Y-46-T0-L1-06 HYDRAULIC PUMPGroup 3 hydraulic pump, left rotation, flange: mounting bolt spacing 146 mm, centering: 101.6 mm, shaft: conical 1:8, displacement: 46 cm3/rev, capacity (at 1500 rpm): 69 l/min, threaded ports: suction: 1", discharge: 3/4" Learn More
- ALHP3-A0-Y-46-S0-E5-06 HYDRAULIC PUMPGroup 3 hydraulic pump, left rotation, flange: mounting bolt spacing 146 mm, centering: 101.6 mm, shaft: 13 splines Φ 21.81 mm, 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-A0-Y-39-T0-L1-06 HYDRAULIC PUMPGroup 3 hydraulic pump, left rotation, flange: mounting bolt spacing 146 mm, centering: 101.6 mm, shaft: conical 1:8, displacement: 39 cm3/rev, capacity (at 1500 rpm): 58.5 l/min, threaded ports: suction: 1", discharge: 3/4"
Cross numbers:
A40L27691 Learn More - ALHP3-A0-Y-39-T4-L1-06 HYDRAULIC PUMPCross numbers:
A40L33314, A40L/33314, A40L-33314, 40574/002, 20/902400,20/900400R, 5S1/39937, 5S139937 Learn More - ALHP3-A0-Y-46-T1-L1-06 HYDRAULIC PUMPGroup 3 hydraulic pump, left rotation, flange: mounting bolt spacing 146 mm, centering: 101.6 mm, shaft: conical 1:5, displacement: 46 cm3/rev, capacity (at 1500 rpm): 69 l/min, threaded ports: suction: 1", discharge: 3/4" Learn More
- ALHP3-B1-X-22-T0-E5-06 HYDRAULIC PUMPGroup 3 hydraulic pump, right rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 22 cm3/rev, capacity (at 1500 rpm): 33 l/min, "diamond" ports: suction: 4xM10, spacing 51 mm, discharge: 4xM8, spacing 40 mm Learn More
- ALHP3-A0-Y-39-T0-F7-06 HYDRAULIC PUMPGroup 3 hydraulic pump, left rotation, flange: mounting bolt spacing 146 mm, centering: 101.6 mm, shaft: conical 1:8, displacement: 39 cm3/rev, capacity (at 1500 rpm): 58.5 l/min, "square" ports: suction: 4xM8, spacing 55 mm, discharge: 4xM8, spacing 55 mm Learn More
- ALHP3-B1-X-26-T0-F7-06 HYDRAULIC PUMPGroup 3 hydraulic pump, right rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 26 cm3/rev, capacity (at 1500 rpm): 39 l/min, "square" ports: suction: 4xM8, spacing 55 mm, discharge: 4xM8, spacing 55 mm Learn More
- ALHP3-B1-X-33-T1-E5-06 HYDRAULIC PUMPGroup 3 hydraulic pump, right rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:5, displacement: 33 cm3/rev, capacity (at 1500 rpm): 49.5 l/min, "diamond" ports: suction: 4xM10, spacing 51 mm, discharge: 4xM8, spacing 40 mm Learn More
- ALHP3-B1-X-39-T0-L1-06 HYDRAULIC PUMPGroup 3 hydraulic pump, right rotation, flange: mounting bolts 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: 1", discharge: 3/4" Learn More
- ALHP3-B1-X-39-T1-L1-06 HYDRAULIC PUMPGroup 3 hydraulic pump, right rotation, flange: mounting bolts spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:5, displacement: 39 cm3/rev, capacity (at 1500 rpm): 58.5 l/min, threaded ports: suction: 1", discharge: 3/4" Learn More
- ALHP3-B1-X-33-T1-L1-06 HYDRAULIC PUMPGroup 3 hydraulic pump, right rotation, flange: mounting bolts spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:5, displacement: 33 cm3/rev, capacity (at 1500 rpm): 49.5 l/min, threaded ports: suction: 1", discharge: 3/4" Learn More
- ALHP3-B1-X-33-T0-F7-06 HYDRAULIC PUMPGroup 3 hydraulic pump, right 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, "square" ports: suction: 4xM8, spacing 55 mm, discharge: 4xM8, spacing 55 mm Learn More
- ALHP3-B1-X-33-S0-L1-06 HYDRAULIC PUMPGroup 3 hydraulic pump, right rotation, flange: mounting bolts spacing 128x98.5 mm, centering: 50.8 mm, shaft: 13 splines Φ 21.81 mm, displacement: 33 cm3/rev, capacity (at 1500 rpm): 49.5 l/min, threaded ports: suction: 1", discharge: 3/4" Learn More
- ALHP3-B1-X-46-T1-L1-06 HYDRAULIC PUMPGroup 3 hydraulic pump, right rotation, flange: mounting bolts spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:5, displacement: 46 cm3/rev, capacity (at 1500 rpm): 69 l/min, threaded ports: suction: 1", discharge: 3/4" Learn More
- ALHP3-B1-X-46-T0-F7-06 HYDRAULIC PUMPGroup 3 hydraulic pump, right 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, "square" ports: suction: 4xM8, spacing 55 mm, discharge: 4xM8, spacing 55 mm Learn More
-
- ALHP3-B1-X-22-T0-L1-06 HYDRAULIC PUMPGroup 3 hydraulic pump, right rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 22 cm3/rev, capacity (at 1500 rpm): 33 l/min, threaded ports: suction: 1", discharge: 3/4" Learn More
- ALHP3-B1-X-52-T0-F7-06 HYDRAULIC PUMPGroup 3 hydraulic pump, right rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 55 cm3/rev, capacity (at 1500 rpm): 82.5 l/min, "square" ports: suction: 4xM8, spacing 55 mm, discharge: 4xM8, spacing 55 mm Learn More
- ALHP3-B1-X-63-T0-F7-06 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): 94.5 l/min, "square" ports: suction: 4xM8, spacing 55 mm, discharge: 4xM8, spacing 55 mm Learn More
- ALHP3-B1-Y-33-T0-F7-06 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, "square" ports: suction: 4xM8, spacing 55 mm, discharge: 4xM8, spacing 55 mm Learn More
- ALHP3-B1-Y-26-T0-F7-06 HYDRAULIC PUMPGroup 3 hydraulic pump, left rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 26 cm3/rev, capacity (at 1500 rpm): 39 l/min, "square" ports: suction: 4xM8, spacing 55 mm, discharge: 4xM8, spacing 55 mm Learn More
- ALHP3-B1-Y-22-T0-L0-06 HYDRAULIC PUMPGroup 3 hydraulic pump, left rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 22 cm3/rev, capacity (at 1500 rpm): 33 l/min, threaded ports: suction: 3/4", discharge: 3/4" Learn More
- ALHP3-B1-X-71-T0-L2-06 HYDRAULIC PUMPGroup 3 hydraulic pump, right rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 71 cm3/rev, capacity (at 1500 rpm): 106.5 l/min, threaded ports: suction: 1 1/4", discharge: 1" Learn More
- ALHP3-B1-Y-33-S0-F7-06 HYDRAULIC PUMPGroup 3 hydraulic pump, left rotation, flange: mounting bolts spacing 128x98.5 mm, centering: 50.8 mm, shaft: 13 splines Φ 21.81 mm, displacement: 33 cm3/rev, capacity (at 1500 rpm): 49.5 l/min, "square" ports: suction: 4xM8, spacing 55 mm, discharge: 4xM8, spacing 55 mm Learn More
- ALHP3-B1-Y-26-T0-L0-06 HYDRAULIC PUMPGroup 3 hydraulic pump, left rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 26 cm3/rev, capacity (at 1500 rpm): 39 l/min, threaded ports: suction: 3/4", discharge: 3/4" Learn More
- ALHP3-B1-X-55-T0-E5-06 HYDRAULIC PUMPGroup 3 hydraulic pump, right rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:8, displacement: 55 cm3/rev, capacity (at 1500 rpm): 82.5 l/min, "diamond" ports: suction: 4xM10, spacing 51 mm, discharge: 4xM8, spacing 40 mm Learn More
- ALHP3-B1-Y-33-T0-L1-06 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














