Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Series | 1FK7 servomotors |
| 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 |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Electrical connectors | Connectors for signals and power rotatable |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor in the 1FK7 servomotor range.
Permanent-magnet synchronous motor in the 1FK7 servomotor range.
PN=7.7kW, UDC=600V, M0=48Nm (100K), NN=2000rpm
Variant data for power, DC link voltage, torque, and rated speed.
Variant data for power, DC link voltage, torque, and rated speed.
Absolute encoder single-turn 20-bit
Encoder AS20DQI with Drive-CLiQ interface.
Encoder AS20DQI with Drive-CLiQ interface.
Naturally cooled, IMB 5 design
Natural cooling with IM B5 (IM V1, IM V3) mounting design.
Natural cooling with IM B5 (IM V1, IM V3) mounting design.
IP65 degree of protection
Protected to IP65 with rotatable power and signal connectors.
Protected to IP65 with rotatable power and signal connectors.
Without holding brake
Supplied without holding brake and with shaft with feather key.
Supplied without holding brake and with shaft with feather key.
Applications
Motion-control rotary drive
Provides rotary motion and torque in motion-control drive systems.
Provides rotary motion and torque in motion-control drive systems.
Frequently Asked Questions
What is the exact product model of 1FK7105-2AC71-1QA1?
It is a Siemens SIMOTICS S synchronous motor, 1FK7105-2AC71-1QA1.
What are the key performance values for 1FK7105-2AC71-1QA1?
Key values include PN=7.7kW, UDC=600V, M0=48Nm (100K), and NN=2000rpm.
Which encoder does 1FK7105-2AC71-1QA1 use?
It uses Encoder AS20DQI: absolute encoder single-turn 20 bits with Drive-CLiQ interface.
What installation and protection details are listed for 1FK7105-2AC71-1QA1?
It has IM B5 (IM V1, IM V3) design, rotatable connectors for signals and power, and IP65 degree of protection.
