Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-CT |
|---|---|
| Power | PN=7.7kW |
| DC link voltage | UDC=600V |
| Torque | M0=48Nm (100K) |
| Speed | NN=2000rpm |
| Encoder | SIN/COS 1VPP incremental encoder; 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 |
| Power connector | Rotatable |
| Shaft | Fitted key, tolerance N |
| Protection | IP64 |
| Brake | Without holding brake |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-CT.
- Motor ratings: PN=7.7kW; UDC=600V; M0=48Nm (100K); NN=2000rpm.
- Feedback: Incremental encoder SIN/COS 1VPP; 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
- Cooling and mounting: Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3); FLANGE 1.
- Connections and shaft: POWER CONNECTOR rotatable; shaft with fitted key, tolerance N.
- Brake and protection: Without holding brake; degree of protection IP64; with KTY TEMPERATURESENSOR.
Frequently Asked Questions
What is the product identified by 1FK7105-2AC71-1AA0?
It is a Siemens SIMOTICS S synchronous motor, 1FK7-CT.
Which ratings distinguish this exact motor variant?
PN=7.7kW, UDC=600V, M0=48Nm (100K), and NN=2000rpm.
Which encoder and connection details should be checked?
Check the SIN/COS 1VPP incremental encoder with 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R) and the rotatable POWER CONNECTOR.
What mechanical and protection details identify the variant?
It is naturally cooled, uses FRAME SIZE IMB 5 (IM V1, IM V3) with FLANGE 1, has a fitted-key shaft with tolerance N, no holding brake, and IP64 protection.
What quantity and destination are needed for a quotation?
Provide the required quantity and destination together with the complete order number.
