Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Optimum power | 2.5 kW |
| Optimum speed | 3,000 rpm |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 8.0 Nm |
| Static torque (100 K) | 12.00 Nm |
| Rated current | 7.6 A |
| Max. permissible speed (mech.) | 7,500 rpm |
| Degree of protection | IP64 |
| Cooling | Natural cooling |
| Connector size | M23 |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Holding brake | with holding brake |
| Power supply voltage | DC 24 V ± 10 % |
| Electrical connectors | Connectors for signals and power rotatable |
| Product lifecycle | Active Product |
Applications
Motor for motion-control use in SINAMICS S120 setups.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD for motion-control use.
Optimum power: 2.5 kW.
Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn with DRIVE-CLiQ interface.
Cooling: Natural cooling. Degree of protection: IP64.
with holding brake.
Connectors for signals and power rotatable. Connector size: M23.
Frequently Asked Questions
What is Siemens 1FK7064-4CF71-1RB0?
It is a SIMOTICS S synchronous motor, 1FK7-HD.
What encoder does 1FK7064-4CF71-1RB0 have?
Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn with DRIVE-CLiQ interface.
What are the key power and speed ratings for 1FK7064-4CF71-1RB0?
Optimum power is 2.5 kW and optimum speed is 3,000 rpm. Rated speed (100 K) is 3,000 rpm.
What electrical and connection details are listed for 1FK7064-4CF71-1RB0?
Connector size is M23, electrical connectors for signals and power are rotatable, and power supply voltage for the holding brake is DC 24 V ± 10 %.
