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 |
| Feedback | 2-pole resolver (RESOLVER P=1) |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1 |
| Shaft | Plain shaft, tolerance N |
| Protection | IP65 |
Key Features
- Synchronous motor rating: SIMOTICS S synchronous motor with PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
- Resolver feedback: 2-pole resolver with RESOLVER P=1.
- Cooling and mounting: Naturally cooled motor with FRAME SIZE IMB 5 (IM V1, IM V3) and FLANGE 1.
- Connections and shaft: POWER CONNECTOR is rotatable; the motor has a plain shaft with tolerance N.
- Holding brake and sensor: Includes a holding brake and KTY TEMPERATURESENSOR.
- Protection and lifecycle: Degree of protection is IP65. Product cancellation applies.
Frequently Asked Questions
1. What motor type is the 1FK7044-4CH71-1TH1?
It is a SIMOTICS S synchronous motor with PN=1.4kW and UDC=600V.
2. What feedback does this motor use?
It uses a 2-pole resolver with RESOLVER P=1.
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 connections and shaft does it have?
It has a rotatable POWER CONNECTOR and a plain shaft with tolerance N.
5. What should be checked before inquiry?
Check the holding brake, KTY TEMPERATURESENSOR, IP65 protection, and Product cancellation status.
