Product Overview
Technical Summary
| Product designation | 1FK7061-4CH71-1AH0 SIMOTICS S synchronous motor |
|---|---|
| Motor series | 1FK7-HD |
| Rated power | PN=2kW |
| DC-link voltage | UDC=600V |
| Rated torque | M0=6.4Nm (100K) |
| Rated speed | NN=4500rpm |
| Encoder | Incremental encoder SIN/COS 1VPP; 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R) |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3); flange 1 |
| Shaft | Plain shaft, tolerance N |
| Protection | Degree of protection IP64 |
Key Features
- Motor designation: SIMOTICS S synchronous motor, 1FK7-HD.
- Performance ratings: PN=2kW; UDC=600V; M0=6.4Nm (100K); NN=4500rpm.
- Encoder feedback: Incremental encoder SIN/COS 1VPP; 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
- Mounting and cooling: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1.
- Connection and brake: Rotatable power connector, KTY temperature sensor, and holding brake.
- Shaft and protection: Plain shaft, tolerance N; degree of protection IP64.
Frequently Asked Questions
Which product does Siemens order number 1FK7061-4CH71-1AH0 identify?
It identifies a SIMOTICS S 1FK7-HD synchronous motor.
Which ratings distinguish this exact motor variant?
PN=2kW, UDC=600V, M0=6.4Nm (100K), and NN=4500rpm.
Which encoder and connection details should be checked?
Check the incremental encoder SIN/COS 1VPP; 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R), the rotatable power connector, and KTY temperature sensor.
What mechanical and protection details should be verified before quotation?
Verify naturally cooled construction, frame size IMB 5 (IM V1, IM V3), flange 1, plain shaft with tolerance N, holding brake, and IP64 protection.
