DP11SVN20A20F

Encoders are feedback devices used throughout many industries, in industrial automation and robotics as well as in medical technologies. They are particularly used in systems that require positioning accuracy and motion control. The DP11SVN20A20F is a rotary encoder designed to offer high precision motion control in varied applications. This article looks in detail at this encoder, describing the DP11SVN20A20F’s application fields and working principle.

Application Field

The DP11SVN20A20F is a high precision rotary encoder designed to provide high-speed rotary table motion control. It is a rugged and reliable encoder which features sin-cos angle measurements and can therefore be used in servo motor applications. The DP11SVN20A20F is ideal for systems that require measure accuracy and a fast response time. The encoder is compatible with devices such as brushless DC motors, stepper motors and linear motors.

The DP11SVN20A20F is applicable to a variety of industries including the medical, mining and construction industries. In the medical field, the DP11SVN20A20F can be used for accurate robot assisted surgery, in wheelchairs, rehabilitation equipment, and laboratory automation. In addition, drilling machines, mining and pavement milling machines, robotics and other types of automation machinery in the construction industry can also be powered with the DP11SVN20A20F.

Working Principle

The DP11SVN20A20F is a standard angle encoder, and it works in conjunction with an incremental encoder disc. This disc is divided into 20 mechanical segments, each segment equalling an increment of 18 degrees. In addition, the encoder disc ensures highly accurate measurement by increasing resolution, e.g. 10 lines per segment instead of one. This increases the precision available to 0.18 degrees.

When the shaft of the encoder rotates, a waveform signal generated by the encoder disc is output directly from the encoder. The waveform signals sent out by the disc can be used to determine the rotation speed and direction of the shaft. As the pattern on the encoder disc is sine-cosine, the signals sent out will be sine-cosine pulses, one displaying the angle of rotation while the other indicating the speed of shaft rotation. This allows it to be used in systems with complex motion control requirements.

Conclusion

The DP11SVN20A20F is a high precision rotary encoder. This encoder offers users a higher resolution, which is achieved with 20 mechanical segments and 10 lines per segment. It is compatible with brushless DC motors, stepper motors and linear motors, and is suitable for a wide variety of applications, including the medical, mining and construction industries. With the DP11SVN20A20F encoder, users are able to achieve greater accuracy and faster response times.