Technical Summary
| Product type | SIMOTICS S synchronous motor |
|---|---|
| Series designation | 1FK7-HD |
| Rated power | PN=0.94kW |
| Rated voltage | UDC=300V |
| Torque | M0=3. 3Nm (100K) |
| Rated speed | NN=3000rpm |
| Encoder system | Encoder AS24DQI: absolute encoder single-turn 24 bits |
| Degree of protection | IP64 |
| Cooling | Naturally cooled |
| Mounting design | IM B5 (IM V1, IM V3) |
| Shaft end | Plain shaft |
| Holding brake | without holding brake |
Key Features
SIMOTICS S synchronous motor
SIMOTICS S synchronous motor 1FK7-HD.
SIMOTICS S synchronous motor 1FK7-HD.
Absolute encoder feedback
Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE-CLiQ interface.
Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE-CLiQ interface.
Rated output and voltage
PN=0.94kW and UDC=300V.
PN=0.94kW and UDC=300V.
Rated torque and speed
M0=3. 3Nm (100K) and NN=3000rpm.
M0=3. 3Nm (100K) and NN=3000rpm.
Mechanical configuration
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), plain shaft, tolerance N, and without holding brake.
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), plain shaft, tolerance N, and without holding brake.
Protection and connections
Degree of protection IP64 with power connector rotatable and electrical connectors for signals and power rotatable.
Degree of protection IP64 with power connector rotatable and electrical connectors for signals and power rotatable.
Applications
SINAMICS S120 drive integration
Servomotor for SINAMICS S120 systems.
Servomotor for SINAMICS S120 systems.
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1BG0?
It is a SIMOTICS S synchronous motor with the model designation 1FK7-HD.
What are the rated power and voltage of 1FK7043-4CF21-1BG0?
PN=0.94kW and UDC=300V.
What feedback system is used on 1FK7043-4CF21-1BG0?
Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE-CLiQ interface.
What are the protection and cooling details for this motor?
The motor has degree of protection IP64 and natural cooling.
