Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power | PN=1.2 kW |
| DC voltage | UDC=600 V |
| Standstill torque | M0=3.5 Nm (100K) |
| Rated speed | NN=4500 rpm |
| Feedback | Multi-pole resolver (RESOLVER P=3) |
| Temperature sensor | KTY |
| Mounting | IMB 5 (IM V1, IM V3), flange 1 |
| Protection | IP65 DE flange, IP67 |
Key Features
- Synchronous motor rating: PN=1.2 kW, M0=3.5 Nm (100K), and NN=4500 rpm.
- Electrical data: UDC=600 V.
- Feedback and temperature sensing: Multi-pole resolver (RESOLVER P=3) and KTY temperature sensor.
- Connection and mounting: Rotatable power connector; flange 1 with frame size IMB 5 (IM V1, IM V3).
- Shaft and brake: Shaft with fitted key, tolerance N, and holding brake.
- Protection: Degree of protection IP65 at the DE flange and IP67.
Frequently Asked Questions
1. What motor rating does the Siemens 1FK7043-4CH71-1SB2 have?
It has PN=1.2 kW, M0=3.5 Nm (100K), and NN=4500 rpm.
2. What feedback and temperature sensor are included?
It has a multi-pole resolver (RESOLVER P=3) and a KTY temperature sensor.
3. What are the motor’s mounting details?
It has frame size IMB 5 (IM V1, IM V3) and flange 1.
4. What protection ratings are provided?
The degree of protection is IP65 at the DE flange and IP67.
