orbital motor is a kind of small, low-speed, high-torque hydraulic motor with internal meshing cycloid gear, which is widely used in the daily production of various industries because of its simple structure, good low-speed performance, strong short-term overload capacity and many other advantages. This article will introduce you orbital motor specifications, hope to help you.
1. Back pressure, in MPa, indicates the pressure on the drain port, and excessive back pressure will damage the internal seal of the motor;
2. Pressure, in MPa, indicates the size of force per unit area. The pressure adjustment of the motor can realize stepless pressure regulation. Generally speaking, the pressure that the motor can bear is 20MPa, if the pressure is too high, the motor will be overloaded and easily damaged;
① Rated pressure: the highest input pressure for continuous operation within the specified speed range and to ensure the design life.
② No-load pressure: no more than 10% of the rated pressure input pressure.
③ Rated operating conditions: rated pressure and rated speed when the operating conditions.
3. Rotational speed, unit r/min, indicates the number of revolutions per minute of the output shaft of the orbital motor. Each displacement of the motor has its own fixed speed range, greater than this range of values motor easily damaged. If the motor speed is too small, it may cause creeping phenomenon;
① Rated speed: under the conditions of rated pressure and specified back pressure, the maximum speed that can run continuously and ensure the design life.
② minimum speed: both to maintain the rated pressure and continuous stable operation of the minimum speed.
4. Displacement, in ml/r, indicates the volume of hydraulic fluid discharged per revolution of the motor. The displacement of each motor is fixed, and orbital motor is a quantitative motor;
No-load displacement: the actual displacement under no-load pressure.
5. flow, unit L / min, said orbital motor every minute the volume of hydraulic oil discharged. Each model of motor has its more fixed flow value, greater than this value, will make the motor speed is too high;
6. False seepage, a small amount of hydraulic oil seeping out of the motor bonding surface. When the motor runs and heats up to a certain degree, the motor surface oozes out quickly, but then it does not ooze out any more, and this situation does not affect the use of the motor;
7. Volume efficiency, the actual utilization rate of the internal volume chamber of the motor. It is one of the indicators to judge the performance of the motor;
8. Mechanical efficiency, the ratio of actual torque and theoretical torque of the motor. It is one of the indexes to judge the performance of the motor;
9. Torque, unit Nm, indicates the size of the force per unit length. Each kind of motor torque value according to the different pressure and have different, but can not exceed the motor torque of the larger value, more than the larger value of the motor is overloaded, orbital motor will be quickly damaged.
①Starting torque: the minimum effective torque obtained by the motor's shaft from standstill to startup under the specified operating conditions and given differential pressure.
10. Radial load, in N, indicates the radial force acting on the output shaft of the orbital motor. The larger radial load that each type of motor is subjected to can be found from the sample;
These are some orbital motor specifications.If you want to maximize the application value of orbital motor, and also need to further master more use, operation and maintenance management skills, welcome to visit our official website to browse related information and products.
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