Key Features
- SIMOTICS S synchronous motor: SIMOTICS S Synchronous motor 1FK7-HD.
- Optimum power: 1.7 kW.
- Rated speed: 3,000 rpm.
- Encoder system: Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn.
- Degree of protection: IP65.
- Cooling: Natural cooling.
Technical Summary
| Product type | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Optimum power | 1.7 kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 5.4 Nm |
| Rated current | 5.3 A |
| UDC | 600V |
| Static torque (100 K) | 6.40 Nm |
| Max. permissible speed (mech.) | 7,500 rpm |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
| Connector size | M23 |
Applications
- SINAMICS S120 drive integration: Servomotor for SINAMICS S120.
Frequently Asked Questions
What is Siemens 1FK7061-4CF71-1RA1?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the rated speed and power of 1FK7061-4CF71-1RA1?
Rated speed (100 K) is 3,000 rpm and optimum power is 1.7 kW.
Which encoder system is fitted on 1FK7061-4CF71-1RA1?
Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn.
What connection and protection details are listed for 1FK7061-4CF71-1RA1?
Connector size is M23, electrical connectors are rotatable for signals and power, and the degree of protection is IP65.
