The E4809-770-015-D is a high-performance drive unit manufactured by Okuma, boasting of an impressive encoder input rate of 22 MHz and servo update rates of 32 KHz. Featuring a command response time ten-fold faster than previous models, this modern drive unit is available in configurations ranging from single-axis to eight-axis. Each axis can be tailored for stepper or servo motor usage. Key features include PID compensation with velocity and acceleration feedforward, isolated digital I/O, independent analog inputs and capability to run up to eight application programs at once. The unit supports various modes of motion such as position tracking, linear and circular interpolation, point-to-point positioning, jogging, ecam and electronic gearing. The programming of the unit is simplified with intuitive two-letter commands and a comprehensive set of software tools designed for servo tuning and analysis. For new applications, it is recommended to purchase a new E4809-770-015-D to ensure optimal performance.
