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-Y-22-T0-E0-06 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, "diamond" ports: suction: 4xM10, spacing 56 mm, discharge: 4xM10, spacing 56 mm Learn More
- ALHP3-B1-Y-33-S0-L1-06 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, threaded ports: suction: G1", discharge: 3/4" Learn More
- ALHP3-B1-Y-26-T0-E5-06 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, "diamond" ports: suction: 4xM10, spacing 51 mm, discharge: 4xM8, spacing 40 mm Learn More
- ALHP3-B1-X-71-T0-E3-06 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, "diamond" ports: suction: 4xM10, spacing 62 mm, discharge: 4xM10, spacing 51 mm Learn More
- ALHP3-B1-Y-22-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: 22 cm3/rev, capacity (at 1500 rpm): 33 l/min, threaded ports: suction: G1", discharge: 3/4" Learn More
- ALHP3-B1-Y-46-T1-F7-06 HYDRAULIC PUMPGroup 3 hydraulic pump, left rotation, flange: mounting bolt spacing 128x98.5 mm, centering: 50.8 mm, shaft: conical 1:5, 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-Y-39-T0-E5-06 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, "diamond" ports: suction: 4xM10, spacing 51 mm, discharge: 4xM8, spacing 40 mm Learn More
- ALHP3-B2-Y-33-T0-E5-06 HYDRAULIC PUMPGroup 3 hydraulic pump, left rotation, flange: mounting bolt spacing 145x102 mm, centering: 105 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 Learn More
- ALHP3-B1-Y-63-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: 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-B2-Y-33-T1-F7-06 HYDRAULIC PUMPGroup 3 hydraulic pump, left-hand rotation, flange: mounting bolt spacing 145x102 mm, centering: 105 mm, shaft: 1:5 tapered, displacement: 33 cm3/rev, flow rate (at 1500 rpm): 49.5 l/min, square ports: suction: 4xM8, spacing 55 mm, discharge: 4xM8, spacing 55 mm
Cross numbers:
0510725347, 0510725444 Learn More - ALHP3-B1-Y-46-T0-E5-06 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-Y-63-T0-E5-06 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
- ALHP3-B2-Y-33-T1-L1-06 HYDRAULIC PUMPGroup 3 hydraulic pump, left rotation, flange: mounting bolt spacing 145x102 mm, centering: 105 mm, shaft: conical 1:5, 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-L1-06 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-B2-X-39-T1-F7-06 HYDRAULIC PUMPGroup 3 hydraulic pump, right rotation, flange: mounting bolts spacing 145x102 mm, centering: 105 mm, shaft: conical 1:5, displacement: 39 cm3/rev, capacity (at 1500 rpm): 58.5 l/min, ports "square": suction: 4xM8, spacing 55 mm, discharge: 4xM8, spacing 55 mm Learn More
- ALHP3-B1-Y-52-T0-E5-06 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-B2-X-33-T1-F7-06 HYDRAULIC PUMPGroup 3 hydraulic pump, right rotation, flange: mounting bolts spacing 145x102 mm, centering: 105 mm, shaft: conical 1:5, displacement: 33 cm3/rev, capacity (at 1500 rpm): 49.5 l/min, ports "square": suction: 4xM8, spacing 55 mm, discharge: 4xM8, spacing 55 mm
Cross numbers:
0510725015, HY/ZG11/32R101, 0510725167 Learn More - ALHP3-B2-Y-33-T1-E5-06 HYDRAULIC PUMPGroup 3 hydraulic pump, left rotation, flange: mounting bolt spacing 145x102 mm, centering: 105 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-B2-X-46-T1-E5-06 HYDRAULIC PUMPGroup 3 hydraulic pump, right rotation, flange: mounting bolt spacing 145x102 mm, centering: 105 mm, shaft: conical 1:5, 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-Y-71-T0-L2-06 HYDRAULIC PUMPGroup 3 hydraulic pump, left 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-B2-Y-39-T1-F7-06 HYDRAULIC PUMPGroup 3 hydraulic pump, left rotation, flange: mounting bolt spacing 145x102 mm, centering: 105 mm, shaft: conical 1:5, 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-B2-Y-46-T1-F7-06 HYDRAULIC PUMPGroup 3 hydraulic pump, left rotation, flange: mounting bolt spacing 145x102 mm, centering: 105 mm, shaft: conical 1:5, 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:
0510725346, R918C01201 Learn More - ALHP3-B2-Y-46-T1-E5-06 HYDRAULIC PUMPGroup 3 hydraulic pump, left rotation, flange: mounting bolt spacing 145x102 mm, centering: 105 mm, shaft: conical 1:5, 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-B2-Y-46-T1-L1-06 HYDRAULIC PUMPGroup 3 hydraulic pump, left rotation, flange: mounting bolt spacing 145x102 mm, centering: 105 mm, shaft: conical 1:5, displacement: 46 cm3/rev, capacity (at 1500 rpm): 69 l/min, threaded ports: suction: G1", discharge: 3/4" Learn More
- ALHP3-B1-X-22-T0-E5-07 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
- KP30.43S0-04S3-LME/GC/GE/B-N-LA-80Y-D*-BSC HYDRAULIC PUMPGroup 3 hydraulic pump, capacity: 43 cm3/rev, 64.5 l/min at 1500 rpm, left-hand rotation, 13-spline SAE B ⌀ 21.8 mm spline shaft, SAE flange (2 bolts), spacing 146 mm, centering: 101.6 mm Learn More
- ALHP3-B1-X-63-T0-L1-07 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-X-22-T0-L0-06 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: 3/4", discharge: 3/4" Learn More
- ALHP3-B1-Y-26-T0-L0-07 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



















