Technical Summary
| Motor type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2 kW |
| Voltage | UDC=600 V |
| Torque | M0=4.5 Nm (100 K) |
| Rated speed | NN=3000 rpm |
| Feedback | Absolute Encoder 32 S/R singletturn, 4096 rotation multiturn, with EnDat interface (Encoder AM32S/R) |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Protection | IP64 |
Key Features
Synchronous motor ratings
SIMOTICS S 1FK7-HD synchronous motor with PN=1.2 kW, UDC=600 V, M0=4.5 Nm (100 K), and NN=3000 rpm.
SIMOTICS S 1FK7-HD synchronous motor with PN=1.2 kW, UDC=600 V, M0=4.5 Nm (100 K), and NN=3000 rpm.
Absolute Encoder feedback
Absolute Encoder with 32 S/R singletturn and 4096 rotation multiturn, with EnDat interface; Encoder AM32S/R.
Absolute Encoder with 32 S/R singletturn and 4096 rotation multiturn, with EnDat interface; Encoder AM32S/R.
Temperature sensing
KTY temperature sensor included.
KTY temperature sensor included.
Mounting and cooling
Naturally cooled; frame size IMB 5 (IM V1, IM V3), flange 1.
Naturally cooled; frame size IMB 5 (IM V1, IM V3), flange 1.
Power connection and shaft
Rotatable power connector; shaft with fitted key and tolerance N.
Rotatable power connector; shaft with fitted key and tolerance N.
Protection and holding brake
Degree of protection IP64 and holding brake.
Degree of protection IP64 and holding brake.
Frequently Asked Questions
What are the power and voltage ratings of the 1FK7044-4CF71-1GB0?
The motor has PN=1.2 kW and UDC=600 V.
What torque and speed does this SIMOTICS S motor have?
Torque is M0=4.5 Nm (100 K), and speed is NN=3000 rpm.
What feedback interface is included?
It has an absolute Encoder with 32 S/R singletturn, 4096 rotation multiturn, and an EnDat interface (Encoder AM32S/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.
What is included in the motor configuration?
The configuration includes a KTY temperature sensor, rotatable power connector, fitted-key shaft with tolerance N, and holding brake.