Product Overview

The SES/SEM70 and SES/SEM90 motor feedback systems are designed for high-performance applications involving rugged hollow shaft motors and direct drives. These systems deliver precise positioning and dynamic servo performance through the advanced HIPERFACE® interface, which combines analog and digital communication channels. The mechanical multiturn design and bearingless construction enhance durability and adaptability across diverse industrial environments. With support for automated commissioning via compatible frequency inverters, these feedback systems simplify integration and reduce setup time. Their robust design ensures reliable operation in demanding conditions where accuracy, responsiveness, and long-term stability are essential.

Key Features and Technology

The SES/SEM series leverages a hybrid HIPERFACE® interface that combines an analog process data channel delivering real-time sine/cosine signals with a bidirectional RS-485 parameter channel. This dual-channel approach enables both precise motion control and comprehensive feedback on motor status, including absolute position, encoder type, resolution, and temperature. The integration of real-time sine/cosine signals ensures fast and accurate positioning of servomotors, while the RS-485 interface provides access to detailed encoder parameters. This hybrid transmission supports dynamic servo operation and enables seamless communication with leading frequency inverters, enhancing system responsiveness and simplifying automated commissioning.

Technical Characteristics

The HIPERFACE® interface delivers fast data transmission and precise positioning through its hybrid architecture. The analog process channel transmits sine/cosine signals for real-time position feedback, while the RS-485 channel provides bidirectional access to encoder parameters such as type, resolution, and temperature. Absolute position information is available simultaneously via the RS-485 interface, enabling accurate motor control without additional sensors. This dual-channel design ensures high-resolution feedback and reliable system performance under dynamic operating conditions. The combination of analog process data with parameter data supports both real-time motion control and diagnostic capabilities.

Configuration and Integration

The SES/SEM70 and SES/SEM90 systems are compatible with leading frequency inverters through the HIPERFACE® interface, enabling automated commissioning during setup. The hybrid interface includes a process data channel (sine/cosine signals) for real-time motion feedback and a bidirectional RS-485 parameter channel that allows access to encoder type, resolution, and temperature. This integration simplifies system configuration by providing both dynamic position information and detailed diagnostic parameters in a single communication protocol. The interface supports seamless setup with modern servo drives, reducing manual calibration efforts and improving first-time operational success.

Operating Environment

The SES/SEM70 and SES/SEM90 motor feedback systems are engineered for reliable operation in industrial environments with standard temperature and humidity ranges. While specific environmental ratings are not provided, their mechanical multiturn design and bearingless construction ensure durability under continuous use. The systems are designed to function effectively in demanding conditions where vibration, thermal cycling, or mechanical stress may occur. Their robust build supports long-term performance without degradation, making them suitable for continuous operation in automated production lines and high-precision machinery.

Industrial Applications

The SES/SEM70 and SES/SEM90 systems are ideal for use in applications requiring precise positioning and reliable feedback from rugged hollow shaft motors or direct drives. Their mechanical multiturn and bearingless design allows flexibility across a range of motion control scenarios, including robotics, packaging, and material handling. The HIPERFACE® interface supports integration with leading frequency inverters and enables automated commissioning, making these systems well-suited for high-precision automation tasks where dynamic response and accuracy are critical.