While exact ratings will depend on your specific sub-model (as many of these legacy units came in 200V and 400V classes), understanding the foundational metrics of your Yaskawa drive ensures you don't push the hardware beyond its design capabilities.
Compare the K7's capabilities with a .
The "K7" family encompasses several variations designed for different input voltages, communication interfaces, and mechanical footprints. SERVOPACK Model Designation Codes
If you are looking for a manual for a modern Yaskawa robot with a 7kg capacity (often colloquially called a "7"), you are likely referring to the or HD7 models.
: The drive should be installed in a protected indoor area with temperatures between -10°C and 45°C for open-chassis types. yaskawa k7 manual
The Yaskawa Sigma-7 series (often referred to in technical configurations by its "SGD7" or "K7" identifier) represents the pinnacle of high-performance AC servo systems. Finding, navigating, and applying the correct is critical for successful automation design, electrical wiring, tuning, and troubleshooting.
: Includes high-speed counter functions (1-phase up/down counter) selected by the user program. 2. Yaskawa GP7 / HD7 Robots (Modern "7kg" Models)
: Outlines features such as PID control, auto-tuning, and anti-windup settings for precise industrial automation. Manual Structure Overview
modules, often associated with LS Electric (formerly LG Industrial Systems) but widely utilized in integrated Yaskawa motion control systems. This manual is essential for engineers developing automated sequences, providing the "story" or logic that dictates how industrial machinery behaves. Core Manual Contents While exact ratings will depend on your specific
Do not guess. The digital operator on the drive will flash an alphanumeric code (e.g., UV for Undervoltage, OC for Overcurrent). Refer directly to the "Fault Display and Troubleshooting" section of the manual to understand exactly what tripped the drive. 2. Inspect External Wiring
: Uses computer software for Windows 95/98 for program creation, editing, and debugging. Key Hardware :
Sets control mode (0 = Torque, 1 = Speed, 2 = Position, 5 = Pulse train position). Pn00B
Search directly via the model number on the Yaskawa Document Library , which houses product manuals, transition guides, and specification guides. SERVOPACK Model Designation Codes If you are looking
Always ground the protective earth (PE) terminal of both the SERVOPACK and the servomotor to prevent electrical shock and reduce high-frequency electromagnetic interference (EMI).
In an age of cloud-connected drives and AI-driven diagnostics, the original equipment manual—stamped paper or scanned PDF—remains the single source of truth. The is a masterclass in application-specific drive engineering. It teaches not only which parameter to change, but why, with physical understanding of load characteristics, thermal limits, and safety.
Check the CN2 feedback connector. Ensure the cable uses twisted-pair shielded wire and that the shield is properly grounded to the connector shell. Keep feedback cables separated from high-voltage motor power leads.
The CN1 connector handles safety inputs, pulse trains, and digital outputs. Requires 24 VDC ( ) to drive the internal optocouplers.