Key Features
- Performance rating: Optimum power: 2.0 kW.
- Speed rating: Rated speed (100 K): 4,500 rpm.
- Feedback interface: Encoder AM20DQI with absolute encoder 20 bits + 12 bits multi-turn and DRIVE-CLiQ interface.
- Mechanical configuration: Plain shaft, without holding brake.
- Installation and protection: Natural cooling, design acc. to Code I IM B5 (IM V1, IM V3), and Degree of protection IP65.
Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Product designation | 1FK7-HD |
| Optimum power | 2.0 kW |
| Rated speed (100 K) | 4,500 rpm |
| Static torque (100 K) | 6.40 Nm |
| Maximum torque | 17.3 Nm |
| Rated current | 6.2 A |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Electrical connectors | Connectors for signals and power rotatable |
| Holding brake | without holding brake |
| Shaft end | Plain shaft |
| Degree of protection | IP65 |
Applications
- SINAMICS S120 drive integration: 1FK7 servomotor use with SINAMICS S120.
Frequently Asked Questions
What is Siemens 1FK7061-4CH71-1RG1?
It is a SIMOTICS S synchronous motor, 1FK7-HD.
What is the rated speed and optimum power of 1FK7061-4CH71-1RG1?
Rated speed (100 K) is 4,500 rpm and optimum power is 2.0 kW.
What encoder does the 1FK7061-4CH71-1RG1 use?
It uses Encoder AM20DQI with an absolute encoder 20 bits and 12 bits multi-turn, with DRIVE-CLiQ interface.
What are the mechanical configuration details of this motor?
It has a plain shaft, without holding brake, natural cooling, and design acc. to Code I IM B5 (IM V1, IM V3).
What should be confirmed before ordering this Siemens motor?
Confirm the exact order number, required quantity, destination, stock, and dispatch conditions before ordering.
