Technical Summary
| Product type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.4kW |
| DC-link voltage | UDC=600V |
| Torque | M0=4.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Feedback | Absolute encoder 32 S/R singleturn, 4096 rotation multiturn, EnDat interface (encoder AM32S/R) |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Protection | IP65 DE flange, IP67 |
Key Features
Synchronous motor ratings
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
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, frame size IMB 5 (IM V1, IM V3), flange 1, plain shaft, tolerance N.
Naturally cooled, frame size IMB 5 (IM V1, IM V3), flange 1, plain shaft, tolerance N.
Temperature sensing
KTY temperature sensor.
KTY temperature sensor.
Connections and braking
Rotatable power connector and holding brake.
Rotatable power connector and holding brake.
Protection
Degree of protection IP65 at the DE flange and IP67.
Degree of protection IP65 at the DE flange and IP67.
Frequently Asked Questions
What is the exact motor model?
The exact model is 1FK7044-4CH71-1GH2, a SIMOTICS S synchronous motor.
What are the motor ratings?
The motor has PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
What encoder interface does it have?
It has an absolute encoder with 32 S/R singleturn, 4096 rotation multiturn, and EnDat interface (encoder AM32S/R).
What mounting and protection details are provided?
It has frame size IMB 5 (IM V1, IM V3), flange 1, and protection IP65 at the DE flange and IP67.