Product Overview
Technical Summary
| Product type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2kW |
| DC link voltage | UDC=600V |
| Torque | M0=4.5Nm (100K) |
| Rated speed | NN=3000rpm |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1 |
| Feedback | Incremental encoder SIN/COS 1VPP; 2048 S/R |
| Power connector | Rotatable |
| Shaft | Shaft with fitted key, tolerance N |
| Protection | IP65 DE flange IP67 |
| Brake | Without holding brake |
Key Features
PN=1.2kW; NN=3000rpm.
M0=4.5Nm (100K); UDC=600V.
Incremental encoder SIN/COS 1VPP; 2048 S/R; encoder IC2048S/R.
Shaft with fitted key, tolerance N; flange 1; FRAME SIZE IMB 5 (IM V1, IM V3).
Naturally cooled; POWER CONNECTOR rotatable.
Degree of protection IP65 DE flange IP67; without holding brake.
Frequently Asked Questions
What is the exact motor line item?
It is the Siemens 1FK7044-4CF71-1AA2 SIMOTICS S synchronous motor.
What are the motor’s power and speed ratings?
PN=1.2kW and NN=3000rpm.
Which feedback device is included?
It has an incremental encoder with SIN/COS 1VPP and 2048 S/R, encoder IC2048S/R.
What mechanical configuration should be retained in the quotation?
Retain FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, the rotatable POWER CONNECTOR, and the shaft with fitted key, tolerance N.
What project details should accompany a quotation request?
Include the requested quantity, destination, schedule context, and any additional BOM lines.