Technical Summary
| Product designation | 1FK7043-4CH71-1QH1 |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Optimum power | 1.2 kW |
| Static torque (100 K) | 3.50 Nm |
| Rated speed (100 K) | 4,500 rpm |
| UDC | 600V |
| Rated current | 3.3 A |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Connector size | M23 |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Holding brake | with holding brake |
Applications
Motor use in a SINAMICS S120 drive setup.
Key Features
SIMOTICS S Synchronous motor for exact order-number identification.
Absolute encoder single-turn 20 bits with DRIVE-CLiQ interface (Encoder AS20DQI).
PN=1.2kW; UDC=600V; M0=3.5Nm (100K); NN=4500rpm.
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), flange 1, plain shaft, tolerance N.
Degree of protection IP65; with holding brake.
Frequently Asked Questions
What is Siemens 1FK7043-4CH71-1QH1?
It is a SIMOTICS S synchronous motor.
What are the main performance values of 1FK7043-4CH71-1QH1?
PN=1.2kW; UDC=600V; M0=3.5Nm (100K); NN=4500rpm.
What encoder does 1FK7043-4CH71-1QH1 use?
It uses Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLiQ interface.
What mounting and protection details are listed for 1FK7043-4CH71-1QH1?
It has FRAME SIZE IMB 5 (IM V1, IM V3), flange 1, plain shaft, tolerance N, and degree of protection IP65.
