Closed Circuit Medium Power Pumps & Motors
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If you’ve got a medium power need, we’ve got a high performing solution. Our pump and motor family allows top design flexibility – whether you are looking for high sophistication or simplicity itself.
Performance, power density and functionality are standard features of our medium power axial piston pumps and motors for the diverse off-highway mobile market. We have the displacement, configuration and control option to suit your specific application.
The application of integral servo control technology equips our H1, M46 and Series 42 pumps perfectly for intelligent system design.
Alternatively, we offer pumps based on direct displacement control technology, including an innovative built-in neutral return assist mechanism that saves on space, reduces noise and extends useful life.
- Integral servo pumps (H1, M46, S42)
- Direct Displacement Control pumps (M25, M35, M44, LPV)
- Fixed motors (M25, M35, M44)
- Variable motors (L/K, M46)
| SD Product | Displacement cm³/rev [in³/rev] |
Pressure bar [psi] |
Control Options | Technical Information | Data Sheet |
|---|---|---|---|---|---|
| H1 Pump | 45 [2.75] 53.8 [3.28] 60 [3.69] 68 [4.15] |
Up to 450 [6,525] |
Electrical | Single (PDF 6 MB) Tandem (PDF 7 MB) 60/68 (PDF 16 MB) Basic Information (PDF 3 MB) |
Single (PDF 0.4 MB) Tandem (PDF 0.5 MB) 60/68 (PDF 1 MB) |
| Series 40 Pumps | 25 [1.53] 35 [2.14] 44 [2.68] |
Up to 400 [5,800] |
Direct | (PDF 4 MB) | - |
| Series 40 Pumps | 46 [2.8] | 350 [5,075] |
Manual, Hydraulic, Electric |
(PDF 4 MB) | - |
| Series 40 Fixed Motors | 25 [1.53] 35 [2.14] 44 [2.68] |
Up to 400 [5,800] |
Not Applicable |
(PDF 2 MB) | - |
| Series 40 Variable Motor | 46[2.8] | 350 [5,075] |
Hydraulic | (PDF 2 MB) | - |
| Series 42 Pumps | 28 [1.71] 41 [2.5] 51 [3.11] |
Up to 400 [5,800] |
Manual, Hydraulic, Electric |
(PDF 4 MB) | - |
| L/K Motor | 25 [1.52] 30 [1.83] 35 [2.14] 38 [2.32] 45 [2.75] |
Up to 350 [5,075] |
Hydraulic | (PDF 2 MB) | - |
| LPV Pump | 25 [1.52] 30 [1.83] 35 [2.13] |
Up to 350 [5,075] |
Direct | (PDF 2 MB) | - |
Features & Benefits
- Compact, low-weight pump and motor family for complete system designs
- Pumps available in stand-alone single or integral tandem configurations
- Direct displacement control and integral servo control technologies, ideal for remote manual, hydraulic or electrohydraulic control
- Motors configured for fixed or variable 2-position displacement, with SAE and cartridge mounting flange configurations
- Displacements available from 25-53.8 cc/rev for optimum application flexibility
Application Opportunities
Try our solutions on your aerial lifts, skid steer loaders, vibratory rollers and forklift trucks, and more….
PLUS+1™ Microcontrollers
Bring together a pump, motor and a PLUS+1 microcontroller in a closed circuit system, and enjoy the benefits of a super smart drive. Learn more about our microcontrollers.
PLUS+1™ Compliance
Maximized machine productivity − PLUS+1™ Compliance secures simple integration in optimized systems.
H1 Family of Pumps and Motors
Move ahead with H1. With our growing family of H1 pumps and motors you can expand vehicle functionality, improve efficiency, and cut overall machine lifecycle costs.
