SANMOTION K ( Reduced Cogging )
The SANMOTION K DC servo motors achieve smooth operation, high efficiency, and low noise.
These motors are suitable for applications requiring high precision, including precision measuring instruments and medical equipment.
![](/static/image/detail/img_s_k.png)
High accuracy (Smooth operation)
Cogging torque has been reduced by up to half compared with our conventional DC servo motors.*
This enables smooth motor operation even at low speeds, improving the accuracy of equipment movements.
![Comparison of cogging torque waveforms Comparison of cogging torque waveforms](/static/image/detail/img_series_s_k_01_en.png)
Energy-saving (High efficiency)
Power loss has been reduced by up to approximately 30% and efficiency has been increased by 10% compared with our conventional DC servo motors.*
This reduces heat generation within equipment and contributes to energy savings.
![Energy-saving (High efficiency) Energy-saving (High efficiency)](/static/image/detail/img_series_s_k_02_en.png)
Low noise
Brush vibrations have been reduced, and the rigidity of motor parts has been improved.
Compared with our conventional DC servo motors,* noise levels have been reduced by up to 8 dB.
![Low noise Low noise](/static/image/detail/img_series_s_k_03_en.png)
Low-voltage models available
In addition to 75 VDC class models, low-voltage (24 VDC class) models are also available.
The low-voltage models are safe for use in medical equipment and other applications close to people.
IP43 protection rating
All servo motors have a protection rating of IP43.
![IP43 protection rating IP43 protection rating](/static/image/detail/img_series_s_k_04.png)
Application examples
![Application examples Application examples](/static/image/detail/img_series_s_k_05_en.png)
* Compared with our conventional SANMOTION T DC servo motors.