Technical Summary
| Motor type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.4kW |
| DC-link voltage | UDC=600V |
| Torque and speed | M0=4.5Nm (100K); NN=4500rpm |
| Feedback | Incremental encoder SIN/COS 1VPP; 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R) |
| Mounting and protection | Frame size IMB 5 (IM V1, IM V3), flange 1; IP64 |
Key Features
Synchronous motor rating
SIMOTICS S synchronous motor, 1FK7-HD, with PN=1.4kW and UDC=600V.
SIMOTICS S synchronous motor, 1FK7-HD, with PN=1.4kW and UDC=600V.
Torque and speed
M0=4.5Nm (100K) and NN=4500rpm.
M0=4.5Nm (100K) and NN=4500rpm.
Mounting and cooling
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.
Incremental encoder
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).
Connections and brake
Has a rotatable power connector, KTY temperature sensor, shaft with fitted key and holding brake.
Has a rotatable power connector, KTY temperature sensor, shaft with fitted key and holding brake.
Protection
Degree of protection: IP64.
Degree of protection: IP64.
Frequently Asked Questions
What is the exact motor model?
The exact model is 1FK7044-4CH71-1AB0, a SIMOTICS S synchronous motor 1FK7-HD.
What are the motor power, voltage, torque and speed values?
PN=1.4kW, UDC=600V, M0=4.5Nm (100K) and NN=4500rpm.
What feedback encoder does it have?
It has an incremental encoder SIN/COS 1VPP; 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
How is the motor mounted and protected?
It is naturally cooled, uses frame size IMB 5 (IM V1, IM V3) with flange 1, and has IP64 protection.