Technical Summary
| Motor type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2kW |
| DC voltage | UDC=600V |
| 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 | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Cooling | Naturally cooled |
| Protection | IP65 degree of protection |
| Brake | Without holding brake |
Key Features
Synchronous motor ratings
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
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).
Cooling and protection
Naturally cooled with IP65 degree of protection.
Naturally cooled with IP65 degree of protection.
Mounting and connection
Frame size IMB 5 (IM V1, IM V3), flange 1, and a rotatable power connector.
Frame size IMB 5 (IM V1, IM V3), flange 1, and a rotatable power connector.
Temperature sensing
KTY temperature sensor.
KTY temperature sensor.
Shaft and brake configuration
Shaft with fitted key and tolerance N; without holding brake.
Shaft with fitted key and tolerance N; without holding brake.
Frequently Asked Questions
What are the ratings of the 1FK7044-4CF71-1GA1 motor?
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
What feedback does the motor have?
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 has frame size IMB 5 (IM V1, IM V3), flange 1, and natural cooling.
Does the configuration include a holding brake?
It is without a holding brake.