Technical Summary
| Motor type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2kW |
| DC voltage | UDC=600V |
| Torque | M0=4.5Nm (100K) |
| Speed | NN=3000rpm |
| Feedback | Absolute multiturn encoder, 2048 S/R + 4096 revolutions, EnDat interface |
| Mounting | Naturally cooled, frame size IMB 5 (IM V1, IM V3), flange 1 |
Key Features
Synchronous motor ratings
SIMOTICS S synchronous motor 1FK7-HD with PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
SIMOTICS S synchronous motor 1FK7-HD with PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
Absolute multiturn encoder
Absolute encoder with 2048 S/R + 4096 revolutions and an EnDat interface.
Absolute encoder with 2048 S/R + 4096 revolutions and an EnDat interface.
Mounting and shaft
Naturally cooled, frame size IMB 5 (IM V1, IM V3), flange 1, with a plain shaft and tolerance N.
Naturally cooled, frame size IMB 5 (IM V1, IM V3), flange 1, with a plain shaft and tolerance N.
Temperature sensor and connector
KTY temperature sensor and rotatable power connector.
KTY temperature sensor and rotatable power connector.
Protection and brake configuration
Degree of protection IP65; without holding brake.
Degree of protection IP65; without holding brake.
Frequently Asked Questions
What is the rated power and DC voltage of 1FK7044-4CF71-1EG1?
Rated power is PN=1.2kW and DC voltage is UDC=600V.
What torque and speed does this synchronous motor have?
Torque is M0=4.5Nm (100K), and speed is NN=3000rpm.
Which feedback interface is included?
It has an absolute multiturn encoder with 2048 S/R + 4096 revolutions and an EnDat interface.
How is the motor mounted and cooled?
It is naturally cooled and uses frame size IMB 5 (IM V1, IM V3) with flange 1 and a plain shaft with tolerance N.
Does the configuration include a holding brake?
It is without a holding brake.