Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Nominal power | 1.2kW |
| DC voltage | 600V |
| Standstill torque | 3.5Nm (100K) |
| Rated speed | 4500rpm |
| Cooling | Naturally cooled |
| Frame size | IMB 5 (IM V1, IM V3) |
| Flange | 1 |
| Encoder | Incremental encoder SIN/COS 1VPP; 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R) |
| Shaft | Plain shaft, tolerance N |
| Power connector | Rotatable |
| Degree of protection | IP65 |
Key Features
- Synchronous motor rating: PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
- Encoder: Rotary incremental encoder with SIN/COS 1VPP signals and 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
- Mounting and frame size: Frame size IMB 5 (IM V1, IM V3), flange 1, with a plain shaft and tolerance N.
- Cooling: Naturally cooled.
- Connections: Power connector is rotatable.
- Protection and brake: Degree of protection IP65; without holding brake.
Frequently Asked Questions
1. What motor is Siemens 1FK7043-4CH71-1AG1?
It is a SIMOTICS S synchronous motor with PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
2. Which encoder does this motor have?
It has a SIN/COS 1VPP incremental encoder with 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
3. How is the motor mounted and cooled?
It has frame size IMB 5 (IM V1, IM V3), flange 1, a plain shaft with tolerance N, and natural cooling.
4. Does the configuration include a holding brake?
It is without holding brake.
5. What should be verified before requesting a quote?
Verify the 1FK7043-4CH71-1AG1 order number, encoder specification, rotatable power connector, IP65 protection, and mounting details.
