Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power | PN=1.4kW |
| DC-link voltage | UDC=600V |
| Initial torque | M0=4.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Flange | FLANGE 1 |
| Encoder | Incremental SIN/COS 1VPP; 2048 S/R |
| Encoder connection | C- and D-spur (ENCODER IC2048S/R) |
| Shaft | Plain shaft, tolerance N |
| Protection | IP64 |
Key Features
- Synchronous motor rating: SIMOTICS S 1FK7-HD synchronous motor with PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
- Incremental encoder: Incremental SIN/COS 1VPP encoder with 2048 S/R, C- and D-spur, and encoder IC2048S/R.
- Mounting and shaft: Naturally cooled motor with FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, plain shaft, and tolerance N.
- Connections: Power connector is rotatable. The motor includes a KTY temperature sensor.
- Protection and lifecycle: Degree of protection is IP64. Product lifecycle: Product cancellation.
Frequently Asked Questions
1. What type of motor is Siemens 1FK7044-4CH71-1AG0?
It is a SIMOTICS S 1FK7-HD synchronous motor with PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
2. What encoder does the motor have?
It has an incremental SIN/COS 1VPP encoder with 2048 S/R, C- and D-spur, and encoder IC2048S/R.
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 connector and sensor are included?
It has a rotatable power connector and a KTY temperature sensor.
5. Does the motor include a holding brake?
It is without a holding brake.
