Key Features
- Power and speed: Optimum power: 5.2 kW. Rated speed (100 K): 2,000 rpm.
- Torque and current: Static torque (100 K): 36.00 Nm. Rated current: 11.0 A.
- Feedback and connection: Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn with Drive-CLiQ interface. Electrical connectors for signals and power rotatable.
- Mechanical design: Design acc. to Code I: IM B5 (IM V1, IM V3). Shaft end: Feather key. Holding brake: without holding brake.
- Protection and cooling: Cooling: Natural cooling. Degree of protection: IP65.
Technical Summary
| Optimum power | 5.2 kW |
|---|---|
| Rated speed (100 K) | 2,000 rpm |
| Static torque (100 K) | 36.00 Nm |
| Rated current | 11.0 A |
| Max. permissible speed (mech.) | 5,000 rpm |
| Maximum torque | 108.0 Nm |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Electrical connectors | Connectors for signals and power rotatable |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Shaft end | Feather key |
Frequently Asked Questions
What is Siemens 1FK7103-2AC71-1RA1?
It is a SIMOTICS S synchronous motor.
What are the key power and speed ratings for 1FK7103-2AC71-1RA1?
Optimum power is 5.2 kW and rated speed (100 K) is 2,000 rpm.
What feedback system does this motor use?
It uses encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn with Drive-CLiQ interface.
What mechanical and protection details should be checked before ordering?
It has IM B5 (IM V1, IM V3) design, a feather key shaft end, natural cooling, and IP65 degree of protection.
