Siemens 6RA7018-6FV62-0-Z SIMOREG DC Master DC Drive Unit

Feature & Principle

This full digital DC speed controller adopts dual microprocessor closed-loop control. It realizes speed, current and excitation regulation of DC motor, supports four-quadrant operation with regenerative feedback. The suffix Z indicates customer special configuration, it can communicate via USS protocol, supports rich protection functions and fault recording.

Specifications

Model: 6RA7018-6FV62-0-Z Brand: Siemens Series: SIMOREG DC Master 6RA70 Input: 3AC 400V Rated DC current: 60A Control mode: Speed / torque closed loop Communication: USS Cooling: Fan cooling Enclosure: IP20 Certification: CE

Components & Diagnostics

Power thyristor module, main control board, PMU operation panel, excitation power unit, status LED and power terminal. Common faults: thyristor damage, excitation loss, speed jitter, communication interruption and overcurrent alarm.

Product Brief

6RA7018-6FV62-0-Z DC drive, Siemens motion spare widely used for printing machinery, metallurgical auxiliary equipment and constant tension winding control.