Technical Summary
| Motor type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.4 kW |
| DC-link voltage | UDC=600 V |
| Standstill torque | M0=4.5 Nm (100 K) |
| Rated speed | NN=4500 rpm |
| Mounting | IMB 5 (IM V1, IM V3), flange 1 |
| Feedback | Incremental encoder SIN/COS 1VPP; 2048 S/R |
| Protection | IP65 DE flange; IP67 |
Key Features
Motor ratings
PN=1.4 kW, UDC=600 V, M0=4.5 Nm (100 K), and NN=4500 rpm.
PN=1.4 kW, UDC=600 V, M0=4.5 Nm (100 K), and NN=4500 rpm.
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.
Temperature sensing
KTY temperature sensor included.
KTY temperature sensor included.
Feedback and connector
Rotatable power connector and incremental SIN/COS 1VPP encoder with 2048 S/R.
Rotatable power connector and incremental SIN/COS 1VPP encoder with 2048 S/R.
Shaft and protection
Shaft with fitted key, tolerance N; IP65 at the DE flange and IP67 protection.
Shaft with fitted key, tolerance N; IP65 at the DE flange and IP67 protection.
Frequently Asked Questions
What are the ratings of the 1FK7044-4CH71-1AB2?
PN=1.4 kW, UDC=600 V, M0=4.5 Nm (100 K), and NN=4500 rpm.
What mounting configuration does this motor have?
It has a naturally cooled IMB 5 mounting configuration (IM V1, IM V3) with flange 1.
Which feedback device is included?
It has an incremental SIN/COS 1VPP encoder with 2048 S/R.
Does it include a temperature sensor and rotatable power connector?
Yes. It has a KTY temperature sensor and a rotatable power connector.