Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Motor type | SIMOTICS S synchronous motor |
| Rated power | PN=1.4kW |
| DC-link voltage | UDC=600V |
| Standstill torque | M0=4.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1 |
| Feedback | MULTI-POLE resolver (RESOLVER P=3) |
| Protection | IP65 DE flange, IP67 |
Key Features
- Synchronous motor rating: SIMOTICS S synchronous motor with PN=1.4kW, UDC=600V, M0=4.5Nm (100K) and NN=4500rpm.
- Mounting and cooling: Naturally cooled motor with FRAME SIZE IMB 5 (IM V1, IM V3) and FLANGE 1.
- Feedback and temperature sensing: MULTI-POLE resolver (RESOLVER P=3) and KTY TEMPERATURE SENSOR.
- Connections and shaft: POWER CONNECTOR is rotatable; the motor has a plain shaft with tolerance N.
- Holding brake: The motor has a holding brake.
- Protection: Degree of protection: IP65 DE flange and IP67.
Frequently Asked Questions
1. What motor rating does the Siemens 1FK7044-4CH71-1SH2 have?
It has PN=1.4kW, UDC=600V, M0=4.5Nm (100K) and NN=4500rpm.
2. How is the motor mounted and cooled?
It is naturally cooled and has FRAME SIZE IMB 5 (IM V1, IM V3) with FLANGE 1.
3. Which feedback and connection features are included?
It has a MULTI-POLE resolver (RESOLVER P=3), KTY TEMPERATURE SENSOR and a rotatable POWER CONNECTOR.
4. What is included in this configuration?
It has a plain shaft with tolerance N and a holding brake. The source does not provide packaging dimensions.
