Technical Summary
| Motor type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Nominal power | PN=1.2 kW |
| DC-link voltage | UDC=600 V |
| Torque | M0=4.5 Nm (100 K) |
| Rated speed | NN=3000 rpm |
| Encoder | Absolute encoder 2048 S/R + 4096 revolutions multiturn, with EnDat interface |
| Mounting and cooling | Naturally cooled; frame size IMB 5 (IM V1, IM V3), flange 1 |
| Protection | IP65 |
Key Features
Synchronous motor ratings
PN=1.2 kW, UDC=600 V, M0=4.5 Nm (100 K), and NN=3000 rpm.
PN=1.2 kW, UDC=600 V, M0=4.5 Nm (100 K), and NN=3000 rpm.
Absolute multiturn encoder
Absolute encoder with 2048 S/R + 4096 revolutions multiturn resolution and an EnDat interface.
Absolute encoder with 2048 S/R + 4096 revolutions multiturn resolution and an EnDat interface.
Cooling and mounting
Naturally cooled; frame size IMB 5 (IM V1, IM V3) with flange 1.
Naturally cooled; frame size IMB 5 (IM V1, IM V3) with flange 1.
Connections and shaft
Rotatable power connector; shaft with fitted key and tolerance N.
Rotatable power connector; shaft with fitted key and tolerance N.
Protection and brake configuration
Degree of protection IP65; without holding brake.
Degree of protection IP65; without holding brake.
Frequently Asked Questions
What are the nominal power, DC-link voltage, torque, and speed of 1FK7044-4CF71-1EA1?
It has PN=1.2 kW, UDC=600 V, M0=4.5 Nm (100 K), and NN=3000 rpm.
Which encoder and interface does 1FK7044-4CF71-1EA1 have?
It has an absolute multiturn encoder with 2048 S/R + 4096 revolutions and an EnDat interface.
How is 1FK7044-4CF71-1EA1 mounted and cooled?
It is naturally cooled and uses frame size IMB 5 (IM V1, IM V3) with flange 1.
Does 1FK7044-4CF71-1EA1 include a holding brake?
It is without a holding brake.