Technical Summary
| Product family | SIMOTICS S synchronous motor 1FK7-CT |
|---|---|
| Lifecycle | Active Product |
| Optimum power | 3.0 kW |
| Rated speed (100 K) | 2,000 rpm |
| Rated torque (100 K) | 14.5 Nm |
| Rated current | 7.1 A |
| Rated inverter current | 9 A |
| Maximum torque | 55.0 Nm |
| Degree of protection | IP65 |
| 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) |
Applications
Motor for SINAMICS S120 Combi drive systems.
Key Features
1FK7-CT motor with Permanent-magnet synchronous motor design and Compact construction.
Absolute encoder AM20DQI, 20-bit absolute encoder, +12 bit multi-turn, DRIVE-CLiQ interface, and electrical connectors for signals and power rotatable.
IM B5 (IM V1, IM V3) flange design with M23 connector, IP65 degree of protection, and natural cooling.
With holding brake, permanent-magnet brake, holding torque 23.0 Nm, DC 24 V ± 10 %, and shaft with feather key.
Active Product.
Frequently Asked Questions
What is Siemens 1FK7100-2AC71-1RB1?
It is a SIMOTICS S synchronous motor 1FK7-CT.
What are the key ratings for 1FK7100-2AC71-1RB1?
Optimum power is 3.0 kW, rated speed (100 K) is 2,000 rpm, rated torque (100 K) is 14.5 Nm, and rated current is 7.1 A.
What encoder and interface does 1FK7100-2AC71-1RB1 have?
It uses encoder AM20DQI with an absolute encoder 20 bits, +12 bit multi-turn, and DRIVE-CLiQ interface.
What mounting, connector, and protection details are listed for 1FK7100-2AC71-1RB1?
It has IM B5 (IM V1, IM V3) flange mounting, M23 connector size, electrical connectors for signals and power rotatable, and IP65 degree of protection.
