Technical Summary
| Motor type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Power rating | PN=1.2kW |
| DC-link voltage | UDC=600V |
| Torque | M0=4.5Nm (100K) |
| Speed | NN=3000rpm |
| Feedback | Absolute Encoder 2048 S/R + 4096 revolutions multiturn, with EnDat interface (Encoder AM2048S/R) |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1 |
| Protection | IP65 |
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.
Mounting and cooling
Naturally cooled motor with FRAME SIZE IMB 5 (IM V1, IM V3) and FLANGE 1.
Naturally cooled motor with FRAME SIZE IMB 5 (IM V1, IM V3) and FLANGE 1.
Absolute multiturn encoder
Absolute Encoder 2048 S/R + 4096 revolutions multiturn, with EnDat interface and Encoder AM2048S/R.
Absolute Encoder 2048 S/R + 4096 revolutions multiturn, with EnDat interface and Encoder AM2048S/R.
Connections and shaft
Rotatable power connector, shaft with fitted key, and tolerance N.
Rotatable power connector, shaft with fitted key, and tolerance N.
Temperature sensing and brake
KTY temperature sensor and holding brake.
KTY temperature sensor and holding brake.
Protection and lifecycle
Degree of protection IP65. Product cancellation.
Degree of protection IP65. Product cancellation.
Frequently Asked Questions
What motor ratings does 1FK7044-4CF71-1EB1 have?
It has PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
Which feedback interface is included?
The motor has an absolute multiturn encoder with 2048 S/R + 4096 revolutions and an EnDat interface (Encoder AM2048S/R).
How is the motor 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 brake and temperature sensor?
It has a holding brake and a KTY temperature sensor.