Year1
- 产地：
- 台湾
- 型号：
- TTRV-320E-241
- 平均使用寿命：
- 20000小时
- -
.
Production functions:
Murata Precision Co., Ltd. has a continuously increasing square meter factory with turning and milling machines and a three-person production line to produce six-axis robots dedicated r deceleration We have machines and two-shift turning and milling machine personnel, and we have a large number of third-party manufacturers who can handle a large number of orders at any time to ensure quality and product delivery.
Process inspection:
Replaces the Japanese Teijin harmonic reducer r. All the incoming materials of the reducer are tested by many instruments to ensure that the materials are correct before entering the processing stage and processing each item. Robot-specific reducer parts are all tested by a three-dimensional detector to ensure that all parts are within the tolerance range before entering the assembly line for assembly. When each roller reducer is assembled, it will enter shipping inspection. Shipping inspection includes noise, Multiple tests such as temperature, vibration plane deflection, and plane jump are performed. When all test items of the r harmonic reducer are within the standard value, it will be packaged and shipped to ensure the quality of the product.
Origin of research and development:
In response to the trend of robotic arms in the modern automation industry, the roller type r reducer has evolved from the development of medium and heavy reducer bodies to thin, small and light reducers. The body allows the robotic arm to save more space and reduce the weight of the robotic arm's body, while also reducing the problem of excessive inertia. However, the reducer is also specially developed to provide a complete positioner and turret reducer, which is simple and tight to install and directly connected to output precise positioning.
Principle of roller type r reducer:
The cylindrical outer roller of the six-axis robot special reducer is mounted on a strong gear box.
The cylindrical inner roller is mounted on the precision planetary gear plate of the robot-specific reducer.
When the input shaft of the harmonic reducer rotates clockwise, it drives the eccentric sleeve to also rotate clockwise.
The planetary gear plate of Teijin harmonic reducer is replaced by ball bearings for counterclockwise eccentric operation.
The rollers in the reducer will rotate counterclockwise with the planetary gear plate.
While the inner roller will rotate counterclockwise with the planetary gear plate, the reducer for six-axis robots will cause the inner and outer rollers to rotate clockwise around their centers due to the meshing transmission of the inner and outer rollers.
Since both the inner and outer rollers of the harmonic reducer for robots can freely rotate around its center, we call this transmission method a complete movable tooth transmission.
The output shaft pin will revolve in the counterclockwise direction as the planetary gear plate moves. The output shaft connected to the output shaft pin of the reducer will also rotate in the counterclockwise direction.
When the input shaft rotates once, instead of Teijin r, the roller in the reducer will rotate through one tooth in the opposite direction. Therefore, the number of teeth of the inner roller is equal to the reduction ratio.
Application cases of roller type r reducer:
Low backlash and high holding torque roller type r reducer is widely used in: positioners, turning machines, automatic pipe bending equipment, automatic labeling printing machines , the fourth and fifth axes of machine tools, stamping manipulators, robot bottom axes, palletizing robots, handling robots, spider robots, parallel robots, welding robots and auxiliary machines, six-axis robots, etc. are mainly used for rotating axes and articulated arms. Where high-precision positioning and high load are required.
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