Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| PN | 0.94kW |
| UDC | 300V |
| M0 | 3. 3Nm (100K) |
| NN | 3000rpm |
| Cooling | Naturally cooled |
| Frame size | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Flange | FLANGE 1 |
| Temperature sensor | WITH KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Encoder | INCREMENTAL ENCODER SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R) |
| Degree of protection | IP64 |
Key Features
SIMOTICS S synchronous motor
SIMOTICS S Synchronous motor 1FK7-HD.
SIMOTICS S Synchronous motor 1FK7-HD.
Power rating
PN=0.94kW.
PN=0.94kW.
DC voltage
UDC=300V.
UDC=300V.
Torque
M0=3. 3Nm (100K).
M0=3. 3Nm (100K).
Speed
NN=3000rpm.
NN=3000rpm.
Protection and feedback
Degree of protection IP64; incremental encoder SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
Degree of protection IP64; incremental encoder SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
Applications
SINAMICS S120 integration
Servomotor for use with SINAMICS S120.
Servomotor for use with SINAMICS S120.
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1AA0?
It is a SIMOTICS S Synchronous motor 1FK7-HD.
What are the main electrical ratings of 1FK7043-4CF21-1AA0?
PN=0.94kW, UDC=300V, M0=3. 3Nm (100K), and NN=3000rpm.
What feedback and protection details does this motor have?
It has an incremental encoder SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R) and Degree of protection IP64.
How is 1FK7043-4CF21-1AA0 cooled and mounted?
It is Naturally cooled and has FRAME SIZE IMB 5 (IM V1, IM V3) with FLANGE 1.
