Technical Summary
| Motor type | SIMOTICS S 1FK7-HD synchronous motor |
|---|---|
| Rated power | PN=1.2 kW |
| DC-link voltage | UDC=600 V |
| Torque | M0=4.5 Nm (100K) |
| Rated speed | NN=3000 rpm |
| Feedback | Incremental SIN/COS encoder, 1 VPP; 2048 S/R |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1 |
| Protection | IP65 DE flange; IP67 |
| Brake | Without holding brake |
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.
Feedback
Incremental SIN/COS encoder, 1 VPP; 2048 S/R, with C- and D-spur (ENCODER IC2048S/R).
Incremental SIN/COS encoder, 1 VPP; 2048 S/R, with C- and D-spur (ENCODER IC2048S/R).
Installation 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.
Connections and shaft
Rotatable POWER CONNECTOR; shaft with fitted key and tolerance N.
Rotatable POWER CONNECTOR; shaft with fitted key and tolerance N.
Protection
Degree of protection IP65 at the DE flange and IP67.
Degree of protection IP65 at the DE flange and IP67.
Brake configuration
Without holding brake.
Without holding brake.
Frequently Asked Questions
What are the power, voltage, torque, and speed ratings of 1FK7044-4CF71-1AA2?
PN=1.2 kW, UDC=600 V, M0=4.5 Nm (100K), and NN=3000 rpm.
What feedback does this motor have?
It has an incremental SIN/COS encoder, 1 VPP; 2048 S/R, with C- and D-spur (ENCODER IC2048S/R).
How is 1FK7044-4CF71-1AA2 mounted and cooled?
It is naturally cooled and has FRAME SIZE IMB 5 (IM V1, IM V3) with FLANGE 1.
What protection does the motor provide?
The degree of protection is IP65 at the DE flange and IP67.
Does the selected motor include a holding brake?
It is without a holding brake.