| 是否提供加工定制 | 否 | 品牌 | Rima |
| 型号 | Rima | 驱动能源 | 液压执行器 |
he hydraulic rotary actuator is a device which transform hydraulic power (pressure and flow) in rotational mechanical power (torque and speed).
It is used for alternative movements with a limited rotation angle (max 280°).The simplicity of c***truction allows to obtain very high mechanical efficiency values, close to 95%.
In comparison with the traditional "rod and crank" system, made with a hydraulic cylinder, the hydraulic rotary actuator has the advantages of a lower overall dimension, a stability of the supplied torque during the run and also a cheaper price. The absence of tran***ission devices between rotary actuator and utilizer and the mechanical efficiency allow moreover to obtain a very exact torque value, setting easily in the control hydraulic unit.
Special execution are provided for:
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Special executi***: |
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Actuators with radial and / or axial load |
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Actuators with braking device at rotation |
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Actuators with incorporated blocking device. |
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Actuators with a rotation angle unlike standard |
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Actuators with holes, shafts unlike standard |