Technical Summary
| Motor type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2kW |
| DC-link voltage | UDC=600V |
| Torque | M0=4.5Nm (100K) |
| Rated speed | NN=3000rpm |
| Cooling | Naturally cooled |
| Mounting | IMB 5 (IM V1, IM V3), flange 1 |
| Feedback | Absolute encoder 2048 S/R + 4096 revolutions multiturn |
| Interface | EnDat |
| Protection | IP65 DE flange, IP67 |
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 multiturn measurement and an EnDat interface.
Absolute encoder with 2048 S/R + 4096 revolutions multiturn measurement 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 sensing and connection
KTY temperature sensor and rotatable power connector.
KTY temperature sensor and rotatable power connector.
Holding brake and protection
With holding brake; degree of protection IP65 at the DE flange and IP67.
With holding brake; degree of protection IP65 at the DE flange and IP67.
Product status
Product cancellation.
Product cancellation.
Frequently Asked Questions
What are the ratings of the 1FK7044-4CF71-1EH2 motor?
It has PN=1.2kW, UDC=600V, M0=4.5Nm (100K) and NN=3000rpm.
Which encoder and interface does this motor have?
It has an absolute multiturn encoder with 2048 S/R + 4096 revolutions and an EnDat interface.
What mounting and protection features are included?
It is naturally cooled, uses mounting IMB 5 (IM V1, IM V3) with flange 1, and has IP65 at the DE flange and IP67. It also has a plain shaft, tolerance N, a rotatable power connector and a holding brake.