Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Optimum power | 3.1 kW |
| UDC | 600 V |
| Static torque (100 K) | 20.00 Nm |
| Rated speed (100 K) | 2,000 rpm |
| Maximum torque | 61.0 Nm |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Connector size | M23 |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Key Features
SIMOTICS S synchronous motor
1FK7-CT synchronous motor for motion control applications in the SIMOTICS S servomotor range.
1FK7-CT synchronous motor for motion control applications in the SIMOTICS S servomotor range.
PN=3.1 kW and NN=2000 rpm
Optimum power is 3.1 kW and rated speed is 2,000 rpm (100 K).
Optimum power is 3.1 kW and rated speed is 2,000 rpm (100 K).
UDC=600 V and M0=20 Nm (100K)
Designed for UDC=600 V with static torque of 20.00 Nm at 100 K.
Designed for UDC=600 V with static torque of 20.00 Nm at 100 K.
Absolute encoder with DRIVE-CLiQ
Encoder AM20DQI with absolute encoder 20 bits, +12-bit multi-turn, and DRIVE-CLiQ interface.
Encoder AM20DQI with absolute encoder 20 bits, +12-bit multi-turn, and DRIVE-CLiQ interface.
Mechanical and protection features
Naturally cooled design IMB 5 (IM V1, IM V3), smooth shaft, holding brake, and degree of protection IP65.
Naturally cooled design IMB 5 (IM V1, IM V3), smooth shaft, holding brake, and degree of protection IP65.
Applications
Servo drive axis integration
For use in the 1FK7 servomotors category with SINAMICS S120 Combi.
For use in the 1FK7 servomotors category with SINAMICS S120 Combi.
Position holding at standstill
Holding brake supports holding the motor shaft in place.
Holding brake supports holding the motor shaft in place.
Frequently Asked Questions
What is the exact product model of 1FK7084-2AC71-1RH1?
It is a SIMOTICS S synchronous motor, 1FK7-CT.
What are the key power and torque ratings for this motor?
Optimum power is 3.1 kW, static torque is 20.00 Nm at 100 K, and rated speed is 2,000 rpm (100 K).
Which encoder and interface does 1FK7084-2AC71-1RH1 use?
It uses encoder AM20DQI with an absolute encoder 20 bits, +12-bit multi-turn, and a DRIVE-CLiQ interface.
What are the mounting and protection details of this motor?
The motor has natural cooling, design IM B5 (IM V1, IM V3), and degree of protection IP65.
Does this motor include a holding brake?
Yes. It is supplied with a holding brake.
