Technical Summary
| Product designation | 1FK7100-2AF71-1RG1 |
|---|---|
| Product type | Permanent-magnet synchronous motor |
| Optimum power | 3.8 kW |
| Rated speed (100 K) | 3,000 rpm |
| Static torque (100 K) | 18.00 Nm |
| Rated current | 8.0 A |
| Maximum torque | 55.0 Nm |
| Max. permissible speed (mech.) | 5,000 rpm |
| Degree of protection | IP65 |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Electrical connectors | Connectors for signals and power rotatable |
Key Features
SIMOTICS S synchronous motor
SIMOTICS S Synchronous motor 1FK7-CT.
SIMOTICS S Synchronous motor 1FK7-CT.
Rated output and speed
PN=3.8kW; NN=3000rpm.
PN=3.8kW; NN=3000rpm.
Feedback system
Absolute encoder 20-bit +12-bit multi-turn with Drive-CLiQ interface (encoder AM20DQI).
Absolute encoder 20-bit +12-bit multi-turn with Drive-CLiQ interface (encoder AM20DQI).
Mechanical configuration
Naturally cooled IMB 5 design (IM V1, IM V3) with smooth shaft and no holding brake.
Naturally cooled IMB 5 design (IM V1, IM V3) with smooth shaft and no holding brake.
Protection and connections
IP65 degree of protection with rotatable signal and power connectors and M23 connector size.
IP65 degree of protection with rotatable signal and power connectors and M23 connector size.
Frequently Asked Questions
What is Siemens 1FK7100-2AF71-1RG1?
It is a SIMOTICS S synchronous motor 1FK7-CT.
What are the key ratings of 1FK7100-2AF71-1RG1?
PN=3.8kW, UDC=600V, NN=3000rpm, and M0=18Nm (100K).
What feedback system does 1FK7100-2AF71-1RG1 use?
It uses an absolute encoder 20-bit +12-bit multi-turn with Drive-CLiQ interface (encoder AM20DQI).
What are the protection and cooling details for 1FK7100-2AF71-1RG1?
It has IP65 degree of protection and natural cooling.
What installation and connection details are listed for 1FK7100-2AF71-1RG1?
It has IM B5 (IM V1, IM V3) design, M23 connector size, and rotatable signal and power connectors.
