Product information
Overview
Key Features
- Synchronous motor ratings: PN=1.2 kW, UDC=600 V, M0=3.5 Nm (100K), and NN=4500 rpm.
- Incremental encoder feedback: SIN/COS 1VPP incremental encoder with 2048 S/R and C- and D-spur; encoder IC2048S/R.
- Mechanical configuration: Naturally cooled motor with frame size IMB 5 (IM V1, IM V3), flange 1, shaft with fitted key, and tolerance N.
- Temperature sensing and braking: KTY temperature sensor and holding brake.
- Power connection: Power connector is rotatable.
- Protection and lifecycle: Degree of protection is IP64. Product lifecycle: Product cancellation.
Technical Summary
| Product type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Order number | 1FK7043-4CH71-1AB0 |
| Rated power | PN=1.2 kW |
| Supply voltage | UDC=600 V |
| Torque | M0=3.5 Nm (100K) |
| Rated speed | NN=4500 rpm |
| Feedback | Incremental encoder SIN/COS 1VPP; 2048 S/R |
| Temperature sensor | KTY |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Shaft | Fitted key, tolerance N |
| Protection | IP64 |
Frequently Asked Questions
What is the exact motor model?
It is the Siemens SIMOTICS S synchronous motor 1FK7043-4CH71-1AB0.
What are the motor ratings?
PN=1.2 kW, UDC=600 V, M0=3.5 Nm (100K), and NN=4500 rpm.
Which feedback and connector configuration does it have?
It has a SIN/COS 1VPP incremental encoder with 2048 S/R and C- and D-spur, plus a rotatable power connector.
What mounting and protection details apply?
It is naturally cooled, has frame size IMB 5 (IM V1, IM V3), flange 1, a shaft with fitted key, tolerance N, and IP64 protection.
How can I request a quotation?
Send the required quantity, destination, and project or MRO details for a model-specific quotation.
