Features
BUILT-IN DD series allows for highly flexible design
ShinMaywa 's BUILT-IN DD series offers a high degree of design flexibility and proposes a variety of applications. By integrating the drive shaft and rotor and simplifying the mechanism, it enables compactness and allows for a high degree of design flexibility and appropriateness as a device.
The superior performance of the BUILT-IN DD series results in high torque per unit weight, achieving cogging torque an order of magnitude smaller and low torque ripple compared to other motors (including DD motors). This allows for high-speed rotation ranges that are not achievable with inductor-type DD motors.
- Compared to drive systems using conventional reducers, it can reduce backlash, lost motion, friction torque, transmitted torque, ripples in transmitted torque, and vibration and uneven rotation caused by insufficient rigidity.
- Not only is there no change over time such as wear, but the number of parts is reduced, making maintenance and inspection easier.
Our theme is to respond to "true needs."
Currently, most DD motors on the market are supplied for the convenience of the manufacturers rather than the needs of the users. This has the advantage of being available at a low price. On the other hand, it seems that they are often unable to meet requests for detailed specifications depending on the purpose of use.
To address these shortcomings, ShinMaywa proposes a new type of "DD motor." ShinMaywa 's AC servo motor "BUILT-IN DD series" is a synchronous motor type (brushless DC motor type) DD motor that originated from a design developed for direct drive robots. The "BUILT-IN DD series" offers a range of models to accommodate various special specifications, providing technical support to companies that are taking on new challenges.
Product Category
- Direct drive: Suitable for high response and high precision
- Brushless DC method: Suitable for low torque ripple and large torque from low speed to high speed.
- Built-in method: realizes an integrated structure
- We also support small lot production starting from 1 piece.

Contact Information
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