Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Product family | 1FK7 servomotors for SINAMICS S120 Combi |
| Optimum power | 4.3 kW |
| Rated speed (100 K) | 2,000 rpm |
| Static torque (100 K) | 27.00 Nm |
| Rated current | 9.7 A |
| Maximum torque | 80.0 Nm |
| Max. permissible speed (mech.) | 5,000 rpm |
| Cooling | Natural cooling |
| 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) |
| Electrical connectors | Connectors for signals and power rotatable |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor, compact type.
Permanent-magnet synchronous motor, compact type.
Optimum power
4.3 kW.
4.3 kW.
Rated speed
2,000 rpm.
2,000 rpm.
Encoder system
Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn with Drive-CLiQ interface.
Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn with Drive-CLiQ interface.
Connections
Connectors for signals and power rotatable.
Connectors for signals and power rotatable.
Protection and cooling
IP65 degree of protection and natural cooling.
IP65 degree of protection and natural cooling.
Applications
SINAMICS S120 Combi drive integration
Servomotor for use in the SINAMICS S120 Combi category.
Servomotor for use in the SINAMICS S120 Combi category.
Frequently Asked Questions
What is Siemens 1FK7101-2AC71-1RA1?
It is a SIMOTICS S synchronous motor, product code 1FK7101-2AC71-1RA1.
What is the rated speed of 1FK7101-2AC71-1RA1?
Rated speed (100 K): 2,000 rpm.
What encoder does 1FK7101-2AC71-1RA1 use?
Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn with Drive-CLiQ interface.
What are the protection and cooling details of 1FK7101-2AC71-1RA1?
Degree of protection: IP65. Cooling: Natural cooling.
