Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power | PN=1.2kW |
| DC-link voltage | UDC=600V |
| Standstill torque | M0=4.5Nm (100K) |
| Rated speed | NN=3000rpm |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Feedback | Rotatable 2-pole resolver (RESOLVER P=1) |
| Temperature sensor | KTY |
| Protection | IP65 |
Key Features
- Synchronous motor rating: PN=1.2kW; UDC=600V; M0=4.5Nm (100K); NN=3000rpm.
- Cooling: Naturally cooled.
- Mounting and flange: Frame size IMB 5 (IM V1, IM V3), flange 1.
- Feedback and temperature sensing: Rotatable 2-pole resolver (RESOLVER P=1) with KTY temperature sensor.
- Connections and shaft: Power connector; shaft with fitted key, tolerance N.
- Protection and brake: Holding brake; degree of protection IP65.
Frequently Asked Questions
1. What motor is the Siemens 1FK7044-4CF71-1TB1?
It is a SIMOTICS S synchronous motor with PN=1.2kW, UDC=600V, and NN=3000rpm.
2. What feedback device does this motor have?
It has a rotatable 2-pole resolver (RESOLVER P=1).
3. How is the Siemens 1FK7044-4CF71-1TB1 mounted?
It has frame size IMB 5 (IM V1, IM V3) and flange 1.
4. What protection and connection details should be verified?
The motor has IP65 protection, a power connector, a fitted shaft key with tolerance N, and a holding brake.
