Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-CT |
|---|---|
| Product lifecycle | Active Product |
| 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 |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Connector size | M23 |
| Electrical connectors | Connectors for signals and power rotatable |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
Applications
Used as a motor for motion-control axis operation in SINAMICS S120 Combi systems.
Key Features
SIMOTICS S synchronous motor 1FK7-CT.
Active Product.
Optimum power: 3.0 kW. Rated speed (100 K): 2,000 rpm.
Absolute encoder 20 bits + 12 bits multi-turn with DRIVE-CLiQ interface, encoder AM20DQI.
IM B5 (IM V1, IM V3), M23 connector, signals and power connectors rotatable, IP65.
Frequently Asked Questions
What is Siemens 1FK7100-2AC71-1RA1?
It is a SIMOTICS S synchronous motor 1FK7-CT.
What are the key performance ratings of 1FK7100-2AC71-1RA1?
Optimum power is 3.0 kW, rated speed (100 K) is 2,000 rpm, and rated torque (100 K) is 14.5 Nm.
Which interface and encoder does this motor use?
It has an absolute encoder 20 bits + 12 bits multi-turn with DRIVE-CLiQ interface, encoder AM20DQI.
What installation and protection details are listed for this motor?
It is designed as IM B5 (IM V1, IM V3), has an M23 connector, rotatable signals and power connectors, and IP65 protection.
