Key Features
- SIMOTICS S synchronous motor: SIMOTICS S Synchronous motor 1FK7-HD
- Power and torque rating: PN=1.4kW; UDC=600V; M0=4.5Nm (100K)
- Speed rating: NN=4500rpm
- Cooling and mounting: Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1
- Feedback and connection: WITH KTY TEMPERATURESENSOR POWER CONNECTOR ROTATABLE INCREMENTAL ENCODER SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R)
- Mechanical and protection details: shaft with fitted key, tolerance N; without holding brake Degree of protection IP65 DE flange IP67
Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| PN | 1.4kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 4500rpm |
| Cooling | Naturally cooled |
| Frame size | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Flange | FLANGE 1 |
| Temperature sensor | WITH KTY TEMPERATURESENSOR |
| Encoder | INCREMENTAL ENCODER SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R) |
| Shaft | shaft with fitted key, tolerance N |
| Protection | Degree of protection IP65 DE flange IP67 |
Applications
- Motion control drive integration: For motion control use.
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1AA2?
It is a SIMOTICS S synchronous motor, 1FK7-HD.
What are the main electrical and speed ratings of 1FK7044-4CH71-1AA2?
PN=1.4kW; UDC=600V; M0=4.5Nm (100K); NN=4500rpm.
What feedback and cooling details are included for 1FK7044-4CH71-1AA2?
It is naturally cooled and includes a KTY temperature sensor plus an incremental encoder SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
What mechanical configuration and protection details are listed for 1FK7044-4CH71-1AA2?
FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1, shaft with fitted key, tolerance N, without holding brake, Degree of protection IP65 DE flange IP67.
