Technical Summary
| Motor type | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Nominal power | PN=1.2kW |
| DC-link voltage | UDC=600V |
| Standstill torque | M0=4.5Nm (100K) |
| Rated speed | NN=3000rpm |
| Feedback | ABSOLUTE ENCODER 32 S/R SINGLETURN, 4096 ROTATION MULTITURN, WITH ENDAT- INTERFACE (ENCODER AM32S/R) |
| Mounting and shaft | FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1; plain shaft, tolerance N |
| Protection | Naturally cooled; Degree of protection IP64 |
Key Features
Synchronous motor ratings
SIMOTICS S 1FK7-HD synchronous motor with PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
SIMOTICS S 1FK7-HD synchronous motor with PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
Encoder feedback
Absolute encoder with 32 S/R SINGLETURN and 4096 ROTATION MULTITURN, with ENDAT- interface (ENCODER AM32S/R).
Absolute encoder with 32 S/R SINGLETURN and 4096 ROTATION MULTITURN, with ENDAT- interface (ENCODER AM32S/R).
Temperature sensing
KTY temperature sensor is included.
KTY temperature sensor is included.
Mechanical configuration
Plain shaft with tolerance N, power connector, and rotatable connector.
Plain shaft with tolerance N, power connector, and rotatable connector.
Cooling and protection
Naturally cooled, with FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, and Degree of protection IP64.
Naturally cooled, with FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, and Degree of protection IP64.
Frequently Asked Questions
What is the exact motor model?
The exact model is 1FK7044-4CF71-1GH0, a SIMOTICS S 1FK7-HD synchronous motor.
What are the motor power and voltage ratings?
The motor has PN=1.2kW and UDC=600V.
What feedback does the motor use?
It has an absolute encoder with 32 S/R SINGLETURN, 4096 ROTATION MULTITURN, and ENDAT- interface (ENCODER AM32S/R).
What are the mounting and protection details?
It has FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, a plain shaft with tolerance N, natural cooling, and Degree of protection IP64.