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 |
| Feedback | Multi-pole resolver (P=3) |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Cooling | Naturally cooled |
| Protection | IP64 |
Key Features
- Synchronous motor ratings: PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
- Resolver feedback: Multi-pole resolver with P=3.
- Temperature sensing: KTY temperature sensor included.
- Cooling: Naturally cooled.
- Mounting and shaft: Frame size IMB 5 (IM V1, IM V3), flange 1, and shaft with fitted key, tolerance N.
- Protection and connection: IP64 degree of protection, rotatable power connector, and holding brake.
Frequently Asked Questions
1. What type of motor is Siemens 1FK7044-4CF71-1SB0?
It is a SIMOTICS S synchronous motor with PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
2. What feedback device does this motor use?
It uses a multi-pole resolver with P=3.
3. What mounting arrangement does it have?
It has frame size IMB 5 (IM V1, IM V3) and flange 1.
4. Does the motor include temperature sensing and a brake?
It includes a KTY temperature sensor and a holding brake.
5. What connection and protection details should I verify before inquiry?
Verify the rotatable power connector and IP64 degree of protection for the exact configuration.
