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 (100K) |
| Rated speed | NN=3000 rpm |
| Feedback | Incremental encoder SIN/COS 1VPP; 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R) |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Cooling | Naturally cooled |
| Protection | Degree of protection IP64 |
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
Incremental encoder SIN/COS 1VPP; 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
Incremental encoder SIN/COS 1VPP; 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
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
Power connector is rotatable.
Power connector is rotatable.
Shaft design
Shaft with fitted key, tolerance N.
Shaft with fitted key, tolerance N.
Protection and brake configuration
Degree of protection IP64; without holding brake.
Degree of protection IP64; without holding brake.
Frequently Asked Questions
What are the motor ratings for 1FK7044-4CF71-1AA0?
PN=1.2 kW, UDC=600 V, M0=4.5 Nm (100K), and NN=3000 rpm.
What feedback does this motor use?
It has an incremental SIN/COS 1VPP encoder with 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
How is the motor mounted and cooled?
It has frame size IMB 5 (IM V1, IM V3), flange 1, and natural cooling.
Does the configuration include a holding brake?
It is without a holding brake.