Key Features
- Electrical and performance ratings: PN=1.2kW, UDC=600V, and M0=3.5Nm (100K).
- Feedback system: Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE-CLiQ interface.
- Mechanical configuration: Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), with holding brake.
- Connection and protection details: POWER CONNECTOR ROTATABLE, connectors for signals and power rotatable, Degree of protection IP65 DE flange IP67.
- Shaft design: shaft with fitted key, tolerance N.
Technical Summary
| Product designation | 1FK7043-4CH71-1BB2 |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Rated power | PN=1.2kW |
| Supply voltage | UDC=600V |
| Static torque at 100 K | M0=3.5Nm (100K) |
| Rated speed at 100 K | NN=4500rpm |
| Encoder system | Encoder AS24DQI: absolute encoder single-turn 24 bits |
| Cooling | Natural cooling |
| Holding brake | with holding brake |
| Degree of protection | IP65 and DE flange IP67 |
| Mounting design | IM B5 (IM V1, IM V3) |
| Electrical connectors | Connectors for signals and power rotatable |
Applications
- SINAMICS S120 drive integration: Servomotor for use in SINAMICS S120 drive setups.
Frequently Asked Questions
What is the exact Siemens model of this motor?
The exact model is 1FK7043-4CH71-1BB2.
What are the main electrical and performance ratings of 1FK7043-4CH71-1BB2?
Key ratings include PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
What encoder does 1FK7043-4CH71-1BB2 use?
It uses Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE-CLiQ interface.
What mechanical and protection details are listed for this motor?
It has natural cooling, FRAME SIZE IMB 5 (IM V1, IM V3), a holding brake, shaft with fitted key, tolerance N, and Degree of protection IP65 DE flange IP67.
