Key Features
- Motor designation: SIMOTICS S Synchronous motor 1FK7-HD.
- Power and voltage: PN=2kW; UDC=600V.
- Torque and speed: M0=6.4Nm (100K); NN=4500rpm.
- Feedback system: Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole).
- Mechanical configuration: Naturally cooled; IM B5 (IM V1, IM V3); plain shaft; with holding brake.
- Protection and connection details: Degree of protection IP65 and DE flange IP67; Connector size M23; Electrical connectors for signals and power rotatable.
Technical Summary
| Motor designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=2kW |
| DC link voltage | UDC=600V |
| Static torque (100 K) | 6.40 Nm |
| Rated speed (100 K) | 4,500 rpm |
| Number of poles | 6 |
| Cooling | Natural cooling |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Degree of protection | IP65 and DE flange IP67 |
| Holding brake version | Permanent-magnet brake |
Applications
- SINAMICS S120 drive integration: Servomotor in the 1FK7 servomotors for SINAMICS S120 product family.
Frequently Asked Questions
What is the exact Siemens model and product type?
The model is 1FK7061-4CH71-1PH2, and it is a SIMOTICS S synchronous motor 1FK7-HD.
What are the main power, voltage, torque, and speed ratings for 1FK7061-4CH71-1PH2?
PN=2kW, UDC=600V, M0=6.4Nm (100K), and NN=4500rpm.
Which feedback and connection details are specified for this motor?
The motor uses Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) and has Connector size M23 with electrical connectors for signals and power rotatable.
What mechanical configuration and protection details are listed for 1FK7061-4CH71-1PH2?
It has Natural cooling, IM B5 (IM V1, IM V3), a plain shaft, with holding brake, and degree of protection IP65 and DE flange IP67.
