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) |
| Rated speed | NN=3000 rpm |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1 |
| Temperature sensor | KTY TEMPERATURESENSOR |
| Feedback | INCREMENTAL ENCODER SIN/COS 1VPP; 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R) |
| Power connector | Rotatable |
| Protection | Degree of protection IP65 DE flange IP67 |
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.
Incremental encoder feedback
SIN/COS 1VPP incremental encoder with 2048 S/R and encoder IC2048S/R.
SIN/COS 1VPP incremental encoder with 2048 S/R and encoder IC2048S/R.
Mounting and shaft
FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, shaft with fitted key and tolerance N.
FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, shaft with fitted key and tolerance N.
Temperature sensing
KTY TEMPERATURESENSOR included.
KTY TEMPERATURESENSOR included.
Power connection
Rotatable power connector.
Rotatable power connector.
Protection and cooling
Naturally cooled; degree of protection IP65 DE flange and IP67.
Naturally cooled; degree of protection IP65 DE flange and IP67.
Frequently Asked Questions
What are the rated power, voltage, torque and speed of 1FK7044-4CF71-1AB2?
PN=1.2 kW, UDC=600 V, M0=4.5 Nm (100K) and NN=3000 rpm.
Which encoder is fitted to 1FK7044-4CF71-1AB2?
It has an incremental SIN/COS 1VPP encoder with 2048 S/R and encoder IC2048S/R.
How is 1FK7044-4CF71-1AB2 mounted?
It uses FRAME SIZE IMB 5 (IM V1, IM V3) with FLANGE 1 and has a shaft with fitted key, tolerance N.
Does the motor have temperature sensing and a rotatable power connector?
It has a KTY TEMPERATURESENSOR and a rotatable power connector.
What protection and cooling does the motor have?
It is naturally cooled and has degree of protection IP65 DE flange IP67.