Technical Summary
| Motor type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2kW |
| DC-link 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 | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Protection | Degree of protection IP64 |
Key Features
Synchronous motor ratings
SIMOTICS S synchronous motor 1FK7-HD with PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
SIMOTICS S synchronous motor 1FK7-HD with PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
Absolute Encoder feedback
Absolute Encoder with 32 S/R singleturn, 4096 rotation multiturn, and EnDat interface (Encoder AM32S/R).
Absolute Encoder with 32 S/R singleturn, 4096 rotation multiturn, and EnDat interface (Encoder AM32S/R).
Mounting and shaft
Naturally cooled motor with frame size IMB 5 (IM V1, IM V3), flange 1, plain shaft, and tolerance N.
Naturally cooled motor with frame size IMB 5 (IM V1, IM V3), flange 1, plain shaft, and tolerance N.
Temperature sensing and connection
KTY temperature sensor and rotatable power connector.
KTY temperature sensor and rotatable power connector.
Protection and brake configuration
Degree of protection IP64. Without holding brake.
Degree of protection IP64. Without holding brake.
Frequently Asked Questions
What motor is 1FK7043-4CH71-1GG0?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the power and voltage ratings?
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).
How is the motor mounted and cooled?
It is naturally cooled and uses frame size IMB 5 (IM V1, IM V3) with flange 1.
Does the configuration include a holding brake?
It is without holding brake.