Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power | PN=1.2kW |
| DC 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 | Multi-pole resolver P=3 |
| Power connection | Rotatable power connector |
| Shaft | Plain shaft, tolerance N |
| Holding brake | Without holding brake |
| Protection | IP65 DE flange, IP67 |
Key Features
- Synchronous motor ratings: PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
- Natural cooling: The motor is naturally cooled.
- Mounting and flange: Frame size IMB 5 (IM V1, IM V3) with flange 1.
- Resolver feedback: Multi-pole resolver P=3.
- Connection and shaft: Rotatable power connector, plain shaft, and tolerance N.
- Protection and brake: IP65 at the DE flange and IP67 protection; without holding brake.
Frequently Asked Questions
1. What type of motor is the Siemens 1FK7044-4CF71-1SG2?
It is a SIMOTICS S synchronous motor with PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
2. What feedback and connector does this motor have?
It has a multi-pole resolver P=3 and a rotatable power connector.
3. How is the 1FK7044-4CF71-1SG2 mounted and cooled?
It is naturally cooled and has frame size IMB 5 (IM V1, IM V3) with flange 1.
4. Does this motor include a holding brake?
It is without holding brake.
