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HMV
Xeriwell or Others
The Linde HMV series hydraulic pumps are advanced variable displacement axial piston pumps designed for closed-loop systems. These pumps provide high precision, efficiency, and adaptability for a wide range of demanding applications such as construction, agricultural machinery, and material handling equipment.
Features:
1）High Pressure and Efficiency: The HMV series operates at continuous pressures of up to 420 bar and peak pressures of 500 bar, ensuring consistent performance under extreme conditions.
2）Compact and Durable Design: With a space-saving design and robust construction, these pumps deliver reliable performance and a long service life even in challenging environments.
3）Versatile Control Options: The pumps offer multiple control configurations, including hydraulic, electric, and two-position control, making them adaptable to diverse system requirements.
4）Integrated Safety Features: Equipped with crossline relief and brake pressure shut-off valves, the HMV pumps ensure safe and stable operation, preventing system overload and cavitation.
5）Smooth and Dynamic Operation: Optimized for low-speed characteristics and high starting torque, the HMV pumps provide smooth performance with dynamic response capabilities for precise hydraulic control.
The Linde HMV hydraulic pumps are ideal for applications requiring efficiency, durability, and flexibility, offering innovative solutions for modern hydraulic systems.
Type: HMV28, HMV35, HMV50, HMV55, HMV75, HMV105, HMV135, HMV165, HMV210, HMV280, HMV1350
| Rated size | 28 | 35 | 55 | 63 | 75 | 85 | ||
| Displacement HMV-02 can be set to 0 cc/rev displacement | Maximum Vmax | cc/rev | 28.6 | 35.6 | 54.7 | 63 | 75.9 | 85.6 |
| Minimum Vmin only for variable and regulating motors | cc/rev | - | - | 18.3 | - | 25.3 | - | |
| Speed | Max. operating speed at Vmax | rpm | 4500 | 4500 | 4300 | 3900 | 3800 | 3600 |
| Maximum speed at Vmax* | rpm | 4800 | 4800 | 4400 | 4200 | 4100 | 3850 | |
| Max. operating speed at Vmin | rpm | - | 4700 | - | 4400 | - | ||
| Maximum speed at Vmin* | rpm | - | 5300 | - | 5000 | - | ||
| Pressure | Nominal pressure | bar | 450 | |||||
| Maximum pressure** | bar | 500 | ||||||
| Permissible housing pressure | bar | 2.5 | ||||||
| Torque | Output torque (△p=430 bar) | Nm | 196 | 244 | 374 | 431 | 519 | 586 |
| Power | Corner power (theoretical) | kW | 92 | 115 | 161 | 176 | 207 | 221 |
| Permissible shaft loads | Axial input /output force | N | 2000 | |||||
| Radial | N | on request | ||||||
| Perm. housing temp. | Perm. housing temperature with minimum perm. viscosity >10 cSt | °C | 105 | |||||
| Weights | Fixed displacement motor with 2-hole mounting flange | kg | 16 | 16 | 19 | 24 | 26 | 33 |
| Variable and regulating motor with 2- or 4-hole mounting flange | kg | - | - | 28 | - | 32 | - | |
| Moment of inertia | kgm2x 10-2 | 0.25 | 0.25 | 0.49 | 0.72 | 0.79 | 0.97 | |
| * highest transient speed,that can temporarily occur ** highest transient pressure,that can temporarily occur | ||||||||
