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 | 2-pole resolver (resolver P=1) |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Protection | Degree of protection IP65 |
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.
Natural cooling
The motor has natural cooling.
The motor has natural cooling.
Mounting and frame size
Frame size IMB 5 (IM V1, IM V3) with flange 1.
Frame size IMB 5 (IM V1, IM V3) with flange 1.
Temperature and feedback
KTY temperature sensor and 2-pole resolver (resolver P=1).
KTY temperature sensor and 2-pole resolver (resolver P=1).
Power connection
The power connector is rotatable.
The power connector is rotatable.
Protection and brake configuration
Protection degree IP65; without holding brake. The shaft has a fitted key with tolerance N.
Protection degree IP65; without holding brake. The shaft has a fitted key with tolerance N.
Frequently Asked Questions
What is the exact motor model?
The exact model is 1FK7043-4CH71-1TA1, a SIMOTICS S synchronous motor.
What are the motor ratings?
The motor has PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
Which feedback device does it use?
It uses a 2-pole resolver (resolver P=1) and has a KTY temperature sensor.
How is the motor mounted and cooled?
It has frame size IMB 5 (IM V1, IM V3), flange 1, and natural cooling.
Does the motor include a holding brake?
It is without a holding brake.