Key Features
- Performance rating: PN=3 kW, UDC=600V, M0=18Nm (100K), and NN=2000rpm.
- Feedback system: Absolute encoder 20-bit +12 bit multi-turn with DRIVE-CLiQ interface, encoder AM20DQI.
- Mechanical configuration: Naturally cooled design IMB 5 (IM V1, IM V3) with flange and shaft with feather key.
- Protection and installation: Degree of protection IP65 with power connector rotatable.
- Holding brake: With holding brake.
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-CT |
|---|---|
| Optimum power | 3.0 kW |
| Rated speed (100 K) | 2,000 rpm |
| Rated torque (100 K) | 14.5 Nm |
| Static torque (100 K) | 18.00 Nm |
| Rated current | 7.1 A |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Holding brake version | Permanent-magnet brake |
Frequently Asked Questions
What is Siemens 1FK7100-2AC71-1RB1?
It is a SIMOTICS S synchronous motor 1FK7-CT.
What are the main ratings of 1FK7100-2AC71-1RB1?
PN=3 kW, UDC=600V, M0=18Nm (100K), and NN=2000rpm.
Which encoder is used on 1FK7100-2AC71-1RB1?
It uses encoder AM20DQI, an absolute encoder 20 bits +12 bit multi-turn with DRIVE-CLiQ interface.
What mechanical configuration and protection does 1FK7100-2AC71-1RB1 have?
It has naturally cooled design IMB 5 (IM V1, IM V3), a feather key shaft, a holding brake, and IP65 protection.
