Technical Summary
| Motor type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=0.94kW |
| DC-link voltage | UDC=300V |
| Rated speed | NN=3000rpm |
| Feedback | 2-pole resolver (RESOLVER P=1) |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Cooling | Naturally cooled |
| Protection | IP64 |
Key Features
Synchronous motor ratings
PN=0.94kW, UDC=300V, and NN=3000rpm.
PN=0.94kW, UDC=300V, and NN=3000rpm.
Torque and temperature condition
M0=3Nm (100K).
M0=3Nm (100K).
Resolver feedback
2-pole resolver (RESOLVER P=1).
2-pole resolver (RESOLVER P=1).
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.
Connections and shaft
Rotatable power connector; plain shaft with tolerance N; KTY temperature sensor.
Rotatable power connector; plain shaft with tolerance N; KTY temperature sensor.
Protection and brake configuration
Degree of protection IP64; without holding brake. Product cancellation.
Degree of protection IP64; without holding brake. Product cancellation.
Frequently Asked Questions
What is the rated power and DC-link voltage of 1FK7043-4CF21-1TG0?
The rated power is PN=0.94kW and the DC-link voltage is UDC=300V.
What feedback does the 1FK7043-4CF21-1TG0 use?
It uses a 2-pole resolver (RESOLVER P=1).
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 this configuration include a holding brake?
It is without a holding brake.
What protection and connection features are provided?
It has IP64 protection, a rotatable power connector, a plain shaft with tolerance N, and a KTY temperature sensor.