High-precision roller reducer for positioner

产地：

台湾

型号：

TTRA-7E-40

平均使用寿命：

20000小时

Taiwan Murata roller reducer, high precision reducer, low noise roller reducer, positioner special reducer, articulated arm roller reducer, Murata reducer, Taiwan roller reducer, reducer, Taiwan Murata reducer, Taiwan reducer, Murata precision reducer, displacement The high-precision roller reducer for machine use is small in size, compact in structure, high in torque and rigidity, and can be paired with a servo motor.
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Features of high-precision roller reducer:

Novel transmission and unique advantages:
Murata roller reducer has a balance wheel The fixed gear with circular pin teeth in the transmission without a balance wheel has the advantages of harmonic gear transmission without a flexspline. It has a small tooth difference. The planetary transmission has a large transmission ratio without interference. It has the advantage of a nutating transmission with a large bearing capacity without a nutating transmission. .

Minimal sliding and the highest efficiency:
Since the meshing parts are all rollers, the whole system is basically sliding with rolling, and the mechanical loss is minimal, so extremely high gear transmission efficiency can be achieved with single-stage rollers. The reducer can reach up to about %.

Smooth operation and low noise:
The multi-tooth meshing overlap coefficient is large and the double-row structure mechanism balances rolling and side clearance to avoid gear tooth interference and minimize mechanical vibration and noise.

The transmission accuracy error is small:
Because the multi-tooth meshing tooth errors of the roller reducer can compensate for each other, the transmission error value is only % of the gear reducer.

Larger shock wave diameter and higher output:
Due to the characteristics of the shock wave law, the shock wave diameter of the roller wave transmission of Taiwan's roller reducer is generally larger than that of other planetary transmission mechanisms, so it allows transmission Torque is also higher.

Large transmission ratio and compact structure:
The transmission ratio is the number of rollers on the roller plate, so a single-stage transmission of the precision roller reducer can obtain a large transmission ratio. The input and output force shafts are located at The streamlined and compact structure on the same axis is lighter in size than gear reducers and worm gear reducers with the same conditions.

Multi-tooth meshing has large load-bearing capacity:
The double-wave structure of Taiwan's roller reducer has a number of meshing teeth at the same time, which can reach %. General gear transmission only has about ~ teeth, so the load-bearing capacity is higher than that of gear reducers under the same conditions. And the worm gear reducer is bigger.

The roller tooth type has the longest service life:
Taiwan's roller reducer has an original movable tooth mechanism with good craftsmanship, simple processing and low cost. In addition, the true round tooth type has strong cohesion and is not easy to chip. It is easy to maintain and has a long lifespan.

Reduced energy consumption and good economy:
Due to its large output, high efficiency, high energy loss and small workload, the reducer has significant economic benefits in long-term operation.

The output of hollow rollers is simple
Some roller teeth of Murata reducer adopt hollow form in low-speed ratio transmission. The high-precision roller reducer specially used for positioners can directly output constant speed motion. It not only improves the transmission performance but also simplifies the constant speed output structure.

Production functions:
Murata Precision Co., Ltd. has a continuously increasing square meter factory with turning and milling machines. It has a three-shift production line to manufacture high-precision roller reducers and two-shift turning and milling machines. The machine personnel also have a large number of third parties who can handle a large number of orders at any time to ensure quality and product delivery.

Process inspection:
All incoming materials are tested by many instruments to ensure that the materials are correct before entering the processing stage. Each roller reducer part is processed by three-dimensional The detector ensures that all parts are within the tolerance range before entering the assembly line for assembly. When each roller reducer is assembled, it will undergo shipping inspection. Shipping inspection includes noise, temperature, vibration, plane deflection, plane jump, etc. When all test items are within the standard value, packaging and shipment will be carried out 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, roller reducers have evolved from medium and large and heavy reducer bodies to thin, small and light roller reducers. The fuselage enables the robotic arm to save more space and reduce the weight of the robotic arm, while also reducing the problem of excessive inertia. However, it has also been specially developed to provide positioners and turrets with complete reducers that are simple and tight to install and directly connected to output precise positioning.

High torque and high torque reducer:
The multi-roller tooth profile meshing roller reducer enables precise power transmission with greater torque and less mechanical loss. The pin tooth mechanism makes the noise lower and the output higher than that of ordinary gear reducers.