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MPT
Xeriwell or Others
The Danfoss MPT hydraulic pump, part of the Series 40, is a high-performance, variable displacement axial piston pump designed for mobile and industrial applications. Known for its adaptability, efficiency, and durability, the MPT pump is suitable for both open and closed circuit systems, delivering consistent power across a range of operations.
1）Variable Displacement: The MPT pump allows for adjustable displacement, providing precise control over hydraulic flow and pressure. This flexibility ensures efficient operation under varying load conditions.
2）Compact and High Power Density: Designed to offer high power output in a compact form, the MPT pump fits into space-constrained applications while providing robust hydraulic performance.
3）Advanced Control Options: The pump supports multiple control configurations, including hydraulic displacement control and electrical displacement control, allowing it to be tailored to specific system needs.
4）Reliable and Durable: With robust engineering, the MPT pump is designed to handle high-pressure operations, with system pressure protection up to 5000 psi (345 bar), ensuring reliability and longevity even in demanding environments.
5）Wide Application Range: Perfect for applications in mobile equipment, construction, and material handling, the MPT pump excels in systems requiring high efficiency, flexibility, and consistent power output.
The Danfoss MPT hydraulic pump is a reliable and efficient solution for modern hydraulic systems, providing outstanding performance in a compact design. It’s well-suited for various industries, including construction, agriculture, and material handling.
Type: MPT025, MPT035, MPT044, MPT046
DANFOSS MPT 025/035/044/046 Hydraulic Pump parts list:
| Model | Unit | M25 PV | M35 PV | M44 PV | M46 PV | M25 PT | M35 PT | M44 PT | M46 PT |
| Type of mounting | SAE B | SAE B | SAE B | SAE B | SAE B | SAE B | SAE B | SAE B | |
| Port connections | Twin | Twin | Twin | Twin | Twin | Twin | Twin | Twin | |
| Integral charge pump (std) | cm3/rev [in3/rev] | - | 11.8 [0.72] | 11.8 [0.72] | 13.9 [0.85] | - | 16.4 [1.00] | 16.4 [1.00] | 22.9 [1.40] |
| Charge relief valve setting | bar [psi] | 14.0 [200] | 14.0 [200] | 14.0 [200] | 19.5 [285] | 14.0 [200] | 14.0 [200] | 14.0 [200] | 19.5 [285] |
| System pressure regulation | bar [psi] | 140–345 [2030–5000] | |||||||
| Displacement limiters | - | - | - | Option | - | - | - | Option | |
| Input shaft option | Splined,Tapered,or Straight Key | ||||||||
| Auxiliary mounting pad | SAE A | SAE A SAE B | SAE A SAE B | SAE A SAE B | SAE A | SAE A SAE B | SAE A SAE B | SAE A SAE B | |
| Control options | DDC | DDC | DDC | MDC,HDC,EDC,FNR | DDC | DDC | DDC | MDC,HDC,EDC,FNR | |
| Filtration configuration | Suction Filtration or Remote Charge Pressure Filtration | ||||||||
| Model | Unit | M25 PV | M35 PV | M44 PV | M46 PV | M25 PT | M35 PT | M44 PT | M46 PT |
| Pump configuration | Single variable pump | Tandem variable pump | |||||||
| Displacement | cm3/rev [in3/rev] | 24.6 [1.50] | 35.0 [2.14] | 43.5 [2.65] | 46.0 [2.81] | 24.6 x 2 [1.50 x 2] | 35.0 x 2 [2.14 x 2] | 43.5 x 2 [2.65 x 2] | 46.0 x 2 [2.81 x 2] |
| Weight | kg [lb] | 19 [41.5] | 25 [55] | 25 [55] | 33 [73] | 24 [56] | 45 [99] | 45 [99] | 59 [131] |
| Mass moment of inertia | kg•m2[slug•ft2] | 0.0018 [0.0014] | 0.0033 [0.0024] | 0.0032 [0.0023] | 0.0050 [0.0037] | 0.0037 [0.0028] | 0.0066 [0.0048] | 0.0064 [0.0047] | 0.0100 [0.0073] |
| Model | Unit | M25 PV | M35 PV | M44 PV | M46 PV | M25 PT | M35 PT | M44 PT | M46 PT |
| Case pressure | |||||||||
| Continuous | bar [psi] | 1.7 [25] | |||||||
| Maximum | bar [psi] | 5.2 [75] | |||||||
| Speed limits | |||||||||
| Rated @ max angle | min-1(rpm) | 4000 | 3600 | 3300 | 4000 | 4000 | 3600 | 3300 | 4000 |
| Maximim @ max angle | min-1(rpm) | 5000 | 4500 | 4100 | 4100 | 5000 | 4500 | 4100 | 4100 |
| Minimum | min-1(rpm) | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 |
| System pressure | |||||||||
| Continuous | bar [psi] | 210 [3000] | |||||||
| Maximum | bar [psi] | 345 [5000] | |||||||
| Theoretical max flow at rated speed (per pump) | l/min [US gal/min] | 100 [26.0] | 126 [33.4] | 145 [38.3] | 184 [48.6] | 100 [26.0] | 126 [33.4] | 145 [38.3] | 184 [48.6] |
| Inlet pressure | |||||||||
| Continuous | bar absolute [in Hg vacuum] | 0.8 [6.3] | |||||||
| Maximum | bar absolute [in Hg vacuum] | 0.7 [9.2] | |||||||
