Technical Summary
| Motor type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2kW |
| DC link voltage | UDC=600V |
| Standstill 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 IP64 |
Key Features
SIMOTICS S synchronous motor
1FK7-HD synchronous motor with PN=1.2kW and UDC=600V.
1FK7-HD synchronous motor with PN=1.2kW and UDC=600V.
Torque and speed
M0=3.5Nm (100K) and NN=4500rpm.
M0=3.5Nm (100K) and NN=4500rpm.
Resolver feedback
Includes a 2-pole resolver (resolver P=1) and KTY temperature sensor.
Includes a 2-pole resolver (resolver P=1) and KTY temperature sensor.
Mounting and cooling
Naturally cooled, with frame size IMB 5 (IM V1, IM V3) and flange 1.
Naturally cooled, with frame size IMB 5 (IM V1, IM V3) and flange 1.
Shaft and protection
Plain shaft with tolerance N; degree of protection IP64.
Plain shaft with tolerance N; degree of protection IP64.
Power connection and brake configuration
Power connector is rotatable, and the motor is without holding brake.
Power connector is rotatable, and the motor is without holding brake.
Frequently Asked Questions
What is the complete ordering number?
The complete ordering number is 1FK7043-4CH71-1TG0.
What are the motor’s power and voltage values?
The motor has PN=1.2kW and UDC=600V.
What feedback and temperature sensing does it provide?
It has a 2-pole resolver (resolver P=1) and a KTY temperature sensor.
How is the motor mounted and cooled?
It is naturally cooled and uses frame size IMB 5 (IM V1, IM V3) with flange 1.
Does the motor include a holding brake?
It is without holding brake.