Product information
Overview
Key Features
- Rated motor data: Synchronous motor with PN=1.2 kW, UDC=600 V, M0=3.5 Nm (100 K) and NN=4500 rpm.
- Cooling and mounting: Naturally cooled; frame size IMB 5 (IM V1, IM V3) with flange 1.
- Feedback: Incremental encoder with SIN/COS 1VPP signals and 2048 S/R, encoder IC2048S/R.
- Power connection: Power connector is rotatable.
- Shaft and brake: Shaft has a fitted key and tolerance N; holding brake included.
- Protection: Degree of protection is IP65 at the DE flange and IP67.
Technical Summary
| Product | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power PN | 1.2 kW |
| DC link voltage UDC | 600 V |
| Torque M0 | 3.5 Nm (100 K) |
| Speed NN | 4500 rpm |
| Cooling | Naturally cooled |
| Mounting | IMB 5 (IM V1, IM V3) |
| Flange | 1 |
| Feedback | Incremental encoder SIN/COS 1VPP; 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R) |
| Connector | Rotatable power connector |
| Shaft | Fitted key, tolerance N |
| Protection | IP65 DE flange; IP67 |
Frequently Asked Questions
What motor ratings does Siemens 1FK7043-4CH71-1AB2 have?
It has PN=1.2 kW, UDC=600 V, M0=3.5 Nm (100 K) and NN=4500 rpm.
Which feedback and connector are included?
It has an incremental SIN/COS 1VPP encoder with 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R) and a rotatable power connector.
What are the mounting and shaft details?
The motor uses IMB 5 (IM V1, IM V3) mounting with flange 1. The shaft has a fitted key and tolerance N.
What protection does this motor provide?
The degree of protection is IP65 at the DE flange and IP67.
How can I request a quotation for this exact motor?
Send the required quantity and destination for a model-specific quotation.
