Technical Summary
| Motor type | SIMOTICS S synchronous motor |
|---|---|
| Rated power | PN=1.2kW |
| DC-link voltage | UDC=600V |
| Torque | M0=3.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Feedback | Incremental encoder SIN/COS 1VPP; 2048 S/R |
Key Features
Synchronous motor ratings
SIMOTICS S synchronous motor with PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
SIMOTICS S synchronous motor with PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
Incremental encoder
Incremental encoder with SIN/COS 1VPP and 2048 S/R, with C- and D-spur (ENCODER IC2048S/R).
Incremental encoder with SIN/COS 1VPP and 2048 S/R, with C- and D-spur (ENCODER IC2048S/R).
Temperature sensing
KTY temperature sensor.
KTY temperature sensor.
Mounting and cooling
Naturally cooled; frame size IMB 5 (IM V1, IM V3), flange 1, with a plain shaft and tolerance N.
Naturally cooled; frame size IMB 5 (IM V1, IM V3), flange 1, with a plain shaft and tolerance N.
Connections and protection
Power connector rotatable, holding brake included, and degree of protection IP65 at the DE flange and IP67.
Power connector rotatable, holding brake included, and degree of protection IP65 at the DE flange and IP67.
Frequently Asked Questions
What are the ratings of the 1FK7043-4CH71-1AH2 motor?
It has PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
Which feedback encoder does the motor have?
It has an incremental encoder with SIN/COS 1VPP and 2048 S/R, with C- and D-spur (ENCODER IC2048S/R).
How is the motor mounted and cooled?
It is naturally cooled and uses frame size IMB 5 (IM V1, IM V3), flange 1, with a plain shaft and tolerance N.
What connections and protection does it have?
It has a rotatable power connector, a holding brake, IP65 protection at the DE flange, and IP67 protection.