Synchronous Motor 1FK7

Browse Siemens 1FK7 synchronous servo motors by exact order number. This series is commonly used in CNC machines, packaging lines, and material handling systems for precise motion control. Verify your motor model from the nameplate before submitting a quote request.

Available 1FK7 Models

1FK7060-2AF71-1RA0

Order number listed in this catalog — confirm the full variant suffix against the machine nameplate.

1FK7083-2AF71-1CA1

Order number listed in this catalog — confirm the full variant suffix against the machine nameplate.

1FK7086-4CF71-1RH0

Order number listed in this catalog — confirm the full variant suffix against the machine nameplate.

1FK7101-2AF71-1UA0

Order number listed in this catalog — confirm the full variant suffix against the machine nameplate.

How to Identify Your 1FK7 Motor

The 1FK7 series uses a standardized order number format that includes frame size, pole count, cooling method, encoder type, and shaft configuration. To ensure compatibility:

  • Locate the full order number on the motor nameplate (e.g., 1FK7083-2AF71-1CA1).
  • Note any suffixes related to shaft sealing, brake options, or cable entry.
  • Compare your existing motor’s physical dimensions and mounting flange.

If you’re unsure, include a clear photo of the nameplate when submitting your quote request.

Frequently Asked Questions

Are these motors compatible with SINAMICS S120 drives?

Yes, 1FK7 motors are designed to work with SINAMICS S120 drive systems. Ensure the drive module matches the motor’s power and feedback requirements.

Do you provide technical documentation?

Upon request, we can share dimensional drawings, wiring diagrams, and encoder specifications for confirmed models.

Can I replace a 1FK7 with a 1FK2 or 1FL6?

Not directly. Each series has different mounting dimensions, inertia, and feedback interfaces. Cross-series replacement requires mechanical and electrical validation.

What information do I need to submit a quote?

Provide the full order number, quantity, target delivery date, and destination country. Photos of the nameplate help avoid misidentification.

Ready to Request a Quote?

Submit your 1FK7 motor order numbers along with required quantities and delivery timeline. We’ll confirm availability and provide shipping terms.