Yaskawa SGD7S-R90A00A Sigma-7 SERVOPACK 200V 100W Analog Pulse

Product Overview

The Yaskawa SGD7S-R90A00A is a compact 100 W Sigma-7 single-axis SERVOPACK for precision motion axes with low power demand. The drive supports analog voltage and pulse train commands and provides the high-response control functions of the Sigma-7 platform for small positioning, indexing and feed mechanisms.

Main Features

• 100 W maximum applicable servo motor capacity
• 0.9 A rated output current
• 200 V class power architecture
• Analog voltage and pulse train command interface
• 3.1 kHz speed frequency response
• 24-bit serial encoder feedback
• Tuning-less commissioning and advanced automatic tuning
• Compact single-axis design for space-limited control cabinets

Technical Specifications

Compatible System and Applications

The SGD7S-R90A00A is suitable for small electronic assembly machines, inspection equipment, laboratory automation, compact indexing systems, light-duty pick-and-place mechanisms and precision adjustment axes. The matched motor must use a compatible 200 V winding and Sigma-7 serial encoder system.

Maintenance and Replacement Notes

Verify the complete model number, motor model, encoder specification and control interface before installation. Particular attention should be given to the distinction between SGD7S-R90A00A Analog/Pulse, SGD7S-R90AA0A EtherCAT and other communication variants. Back up parameters and confirm pulse input logic, electronic gearing and motor rotation direction during commissioning.

Related Models

Related compact models include SGD7S-R70A00A at 50 W, SGD7S-1R6A00A at 200 W and SGD7S-2R8A00A at 400 W.

Inquiry and Supply Notes

Please provide clear photographs of the drive and motor nameplates. Confirm any extended order-code suffix, safety option, motor brake requirement and controller output type before quotation or replacement.