Oms 400 Hydraulic Motor
◎Advanced stator and rotor parameters design, with low starting pressure, high efficiency and stable low speed operation;
◎High operating pressure and high output torque;
◎Advanced shaft seal design, with high back pressure bearing capacity;
◎Advanced and reliable linkage shaft design, with a long motor service life;
◎Advanced oil distribution mechanism design, with high oil distribution accuracy and automatic wear compensation;
◎The motors can be used in series and parallel; when they are connected in series, they should be connected to the external drain pipe;
◎Tapered roller bearing support design, with a large radial load carrying capacity, so that the motor can be used directly drive the operating mechanism.
- Product Introduction
The ZMS series of orbital hydraulic motors are widely used in various types of mechanical equipment, such as the drive of the walking mechanism of engineering machinery, coal mine drilling rigs, net-pulling machines in fishery machinery, transportation machinery, agricultural machinery, packaging machinery and other industries.
Now many countries in the world have begun to make and produce various types of mechanical equipment by themselves, and the demand for orbital hydraulic motors is also increasing. Compared with motor drive, orbital hydraulic motor drive can achieve greater power in a smaller space. At the same time, in the following environments where it is inconvenient to use electric drive, such as coal mines, it is safer and more stable to use hydraulic drive.
Many customers may have questions about how to use this motor, or they are not clear about how to match it when choosing a motor. If you have such questions, you can contact our staff directly, and we will match you with a orbital hydraulic motor of suitable model and function to meet your design requirements for different mechanical products.
| Main Specification | |||||||||||
| Displacement, cc/r | 63 | 80 | 100 | 125 | 160 | 200 | 250 | 305 | 400 | 500 | |
| Flow, LPM | Cont. | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 |
| Int. | 95 | 95 | 95 | 95 | 115 | 115 | 115 | 115 | 115 | 115 | |
| Speed, RPM | Cont. | 960 | 851 | 739 | 575 | 477 | 385 | 308 | 246 | 191 | 158 |
| Int. | 1150 | 908 | 924 | 719 | 713 | 577 | 462 | 365 | 335 | 230 | |
| Pressure, MPa | Cont. | 17 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 17 | 14 |
| Int. | 21 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 20 | 17 | |
| Torque, Nm | Cont. | 145 | 217 | 271 | 338 | 433 | 541 | 677 | 826 | 888 | 920 |
| Int. | 179 | 260 | 325 | 406 | 520 | 650 | 812 | 885 | 925 | 1026 | |
| Max. allowable back pressure | 14MPa | ||||||||||

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