Technical Summary
| Motor type | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2kW |
| DC voltage | UDC=600V |
| Standstill torque | M0=3.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Feedback | ABSOLUTE ENCODER 32 S/R SINGLETURN, 4096 ROTATION MULTITURN, WITH ENDAT- INTERFACE (ENCODER AM32S/R) |
| Mounting and cooling | Naturally cooled FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1 |
| Protection | Degree of protection IP64 |
Key Features
Synchronous motor ratings
PN=1.2kW; UDC=600V; M0=3.5Nm (100K); NN=4500rpm.
PN=1.2kW; UDC=600V; M0=3.5Nm (100K); NN=4500rpm.
Naturally cooled construction
The motor has natural cooling and FRAME SIZE IMB 5 (IM V1, IM V3) with FLANGE 1.
The motor has natural cooling and FRAME SIZE IMB 5 (IM V1, IM V3) with FLANGE 1.
Absolute Encoder feedback
The motor has an absolute Encoder with 32 S/R SINGLETURN, 4096 ROTATION MULTITURN and ENDAT- INTERFACE (ENCODER AM32S/R).
The motor has an absolute Encoder with 32 S/R SINGLETURN, 4096 ROTATION MULTITURN and ENDAT- INTERFACE (ENCODER AM32S/R).
Connections and shaft
It has a rotatable POWER CONNECTOR, a plain shaft with tolerance N, and a KTY TEMPERATURESENSOR.
It has a rotatable POWER CONNECTOR, a plain shaft with tolerance N, and a KTY TEMPERATURESENSOR.
Holding brake and protection
The motor has a holding brake and Degree of protection IP64.
The motor has a holding brake and Degree of protection IP64.
Frequently Asked Questions
What is the exact motor model?
The exact model is 1FK7043-4CH71-1GH0, a SIMOTICS S Synchronous motor 1FK7-HD.
What are the motor ratings?
PN=1.2kW, UDC=600V, M0=3.5Nm (100K) and NN=4500rpm.
What feedback interface does the motor have?
It has an ABSOLUTE ENCODER with 32 S/R SINGLETURN, 4096 ROTATION MULTITURN and ENDAT- INTERFACE (ENCODER AM32S/R).
What mounting and cooling details are specified?
It is naturally cooled and has FRAME SIZE IMB 5 (IM V1, IM V3) with FLANGE 1.
Is the motor supplied without a holding brake?
No. It has a holding brake.