Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Optimum power | 7.7 kW |
| Rated speed (100 K) | 2,000 rpm |
| Static torque (100 K) | 48.00 Nm |
| Rated current | 16.0 A |
| Number of poles | 8 |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Electrical connectors | Connectors for signals and power rotatable |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Holding brake | Permanent-magnet brake |
Key Features
SIMOTICS S synchronous motor
1FK7-CT variant with permanent-magnet synchronous motor design.
1FK7-CT variant with permanent-magnet synchronous motor design.
7.7 kW optimum power
Optimum power: 7.7 kW.
Optimum power: 7.7 kW.
2,000 rpm rated speed
Rated speed (100 K): 2,000 rpm.
Rated speed (100 K): 2,000 rpm.
Absolute encoder with Drive-CLiQ
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.
IP65 protection and natural cooling
Degree of protection: IP65. Cooling: Natural cooling.
Degree of protection: IP65. Cooling: Natural cooling.
Rotatable signal and power connectors
Electrical connectors for signals and power rotatable.
Electrical connectors for signals and power rotatable.
Frequently Asked Questions
What is Siemens 1FK7105-2AC71-1RH1?
It is a SIMOTICS S synchronous motor, 1FK7-CT variant.
What are the rated speed and power of 1FK7105-2AC71-1RH1?
Rated speed (100 K) is 2,000 rpm, and optimum power is 7.7 kW.
Which encoder and interface does 1FK7105-2AC71-1RH1 use?
It uses encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn with Drive-CLiQ interface.
What protection and cooling does 1FK7105-2AC71-1RH1 have?
It has IP65 degree of protection and natural cooling.
