Technical Summary
| Motor type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2 kW |
| DC-link voltage | UDC=600 V |
| Torque | M0=4.5 Nm (100K) |
| Speed | NN=3000 rpm |
| Feedback | Absolute encoder 2048 S/R + 4096 revolutions multiturn |
| Interface | EnDat |
| Mounting and cooling | Naturally cooled; IMB 5 (IM V1, IM V3), flange 1 |
Key Features
Synchronous motor ratings
PN=1.2 kW, UDC=600 V, M0=4.5 Nm (100K) and NN=3000 rpm.
PN=1.2 kW, UDC=600 V, M0=4.5 Nm (100K) and NN=3000 rpm.
Absolute multiturn encoder
Absolute encoder with 2048 S/R + 4096 revolutions multiturn measurement and EnDat interface.
Absolute encoder with 2048 S/R + 4096 revolutions multiturn measurement and EnDat interface.
Mounting and cooling
Naturally cooled, with frame size IMB 5 (IM V1, IM V3) and flange 1.
Naturally cooled, with frame size IMB 5 (IM V1, IM V3) and flange 1.
Motor connections
Power connector is rotatable; the shaft has a fitted key with tolerance N.
Power connector is rotatable; the shaft has a fitted key with tolerance N.
Temperature sensing and brake
Includes a KTY temperature sensor and holding brake.
Includes a KTY temperature sensor and holding brake.
Protection
Degree of protection is IP65 at the DE flange and IP67.
Degree of protection is IP65 at the DE flange and IP67.
Frequently Asked Questions
What are the rated power, DC-link voltage and speed of 1FK7044-4CF71-1EB2?
The motor has PN=1.2 kW, UDC=600 V and NN=3000 rpm.
Which feedback encoder and interface does 1FK7044-4CF71-1EB2 have?
It has an absolute multiturn encoder with 2048 S/R + 4096 revolutions and an EnDat interface.
What mounting, cooling and protection details apply to this motor?
It is naturally cooled, uses frame size IMB 5 (IM V1, IM V3) with flange 1, and has IP65 protection at the DE flange and IP67.
Does 1FK7044-4CF71-1EB2 include a holding brake and temperature sensor?
Yes. It has a holding brake and a KTY temperature sensor.
Is 1FK7044-4CF71-1EB2 available as a current product?
Product cancellation.