Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product type | SIMOTICS S synchronous motor 1FK7-HD |
| Rated power | PN=1.4kW |
| DC-link voltage | UDC=600V |
| Standstill torque | M0=4.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Feedback | 2-pole resolver (RESOLVER P=1) |
| Temperature sensor | KTY |
| Degree of protection | IP65 |
| Brake configuration | Without holding brake |
Key Features
- Motor rating: SIMOTICS S synchronous motor 1FK7-HD with PN=1.4kW and UDC=600V.
- Torque and speed: M0=4.5Nm (100K) and NN=4500rpm.
- Mounting and cooling: Naturally cooled; frame size IMB 5 (IM V1, IM V3) with flange 1.
- Feedback and connection: Rotatable power connector and 2-pole resolver (RESOLVER P=1); KTY temperature sensor.
- Shaft and brake: Shaft with fitted key, tolerance N; without holding brake.
- Protection: Degree of protection IP65.
Frequently Asked Questions
1. What are the power and voltage values for 1FK7044-4CH71-1TA1?
The motor has PN=1.4kW and UDC=600V.
2. What torque and speed does this motor have?
It has M0=4.5Nm (100K) and NN=4500rpm.
3. How is the motor mounted and cooled?
It is naturally cooled and uses frame size IMB 5 (IM V1, IM V3) with flange 1.
4. What feedback and connection features are included?
It has a rotatable power connector, KTY temperature sensor and 2-pole resolver (RESOLVER P=1).
5. Does the motor include a holding brake?
It is without a holding brake.
