Technical Summary
| Motor type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2kW |
| DC-link voltage | UDC=600V |
| Torque | M0=3.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1 |
| Feedback | Absolute encoder 2048 S/R + 4096 revolutions multiturn, with EnDat interface |
| Connection | Rotatable power connector |
| Protection | IP64 |
Key Features
Synchronous motor ratings
PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
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.
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.
Temperature sensing
Includes a KTY temperature sensor.
Includes a KTY temperature sensor.
Connections and shaft
Has a rotatable power connector and a plain shaft with tolerance N.
Has a rotatable power connector and a plain shaft with tolerance N.
Holding brake and protection
Includes a holding brake and has IP64 degree of protection.
Includes a holding brake and has IP64 degree of protection.
Frequently Asked Questions
What are the rated power and voltage of the 1FK7043-4CH71-1EH0?
Its rated power is PN=1.2kW and its voltage is UDC=600V.
Which feedback interface does this motor have?
It has an absolute 2048 S/R + 4096 revolutions multiturn encoder with an EnDat interface.
How is the 1FK7043-4CH71-1EH0 mounted and cooled?
It is naturally cooled and uses frame size IMB 5 (IM V1, IM V3) with flange 1.
Does the motor include a holding brake and temperature sensor?
Yes. It has a holding brake and a KTY temperature sensor.