Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-HD |
|---|---|
| Power rating | PN=2.5kW |
| DC link voltage | UDC=600V |
| Standstill torque | M0=12Nm (100K) |
| Rated speed | NN=3000rpm |
| Feedback | Incremental encoder SIN/COS 1VPP; 2048 S/R |
| Encoder type | ENCODER IC2048S/R |
| Shaft | Plain shaft, tolerance N |
| Mounting | Flange 1; frame size IMB 5 (IM V1, IM V3) |
| Cooling | Naturally cooled |
| Protection and brake | IP64; without holding brake |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD.
- Rated performance: PN=2.5kW; UDC=600V; M0=12Nm (100K); NN=3000rpm.
- Feedback: Incremental encoder, SIN/COS 1VPP, 2048 S/R, with C-AND D-SPUR (ENCODER IC2048S/R).
- Mechanical configuration: Plain shaft with tolerance N; flange 1; frame size IMB 5 (IM V1, IM V3).
- Connections and cooling: Rotatable power connector and KTY temperature sensor; naturally cooled.
- Protection and brake: Degree of protection IP64; without holding brake.
Frequently Asked Questions
What product does Siemens order number 1FK7064-4CF71-1AG0 identify?
It identifies a SIMOTICS S 1FK7-HD synchronous motor.
Which ratings distinguish this exact motor variant?
PN=2.5kW, UDC=600V, M0=12Nm (100K), and NN=3000rpm.
Which encoder and shaft details should be checked?
Check the incremental SIN/COS 1VPP encoder with 2048 S/R, ENCODER IC2048S/R, and the plain shaft with tolerance N.
What configuration details should be confirmed for quotation?
Confirm the rotatable power connector, KTY temperature sensor, naturally cooled design, flange 1, IMB 5 (IM V1, IM V3), IP64 protection, and absence of a holding brake.
