Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Power rating | PN=1.2kW |
| DC voltage | UDC=600V |
| Torque | M0=4.5Nm (100K) |
| Rated speed | NN=3000rpm |
| Feedback | Incremental Encoder SIN/COS 1VPP; 2048 S/R |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3); flange 1 |
| Connection | POWER CONNECTOR rotatable |
| Shaft | Shaft with fitted key, tolerance N |
| Protection | IP65 DE flange IP67 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD.
- Motor ratings: PN=1.2kW; UDC=600V; M0=4.5Nm (100K); NN=3000rpm.
- Feedback: Incremental Encoder SIN/COS 1VPP; 2048 S/R, with C- and D-spur (ENCODER IC2048S/R).
- Mechanical configuration: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1; shaft with fitted key, tolerance N.
- Connection and brake: POWER CONNECTOR rotatable; with KTY TEMPERATURESENSOR and holding brake.
- Protection and lifecycle: Degree of protection IP65 DE flange IP67. Product cancellation.
Frequently Asked Questions
Which specifications distinguish Siemens 1FK7044-4CF71-1AB2?
The supplied variant has PN=1.2kW, UDC=600V, M0=4.5Nm (100K), NN=3000rpm, and a 2048 S/R incremental SIN/COS 1VPP Encoder.
What encoder and connection details should be checked?
Check the incremental SIN/COS 1VPP Encoder with 2048 S/R, C- and D-spur (ENCODER IC2048S/R), and the rotatable POWER CONNECTOR.
What mechanical and protection details identify this variant?
Check naturally cooled construction, frame size IMB 5 (IM V1, IM V3), flange 1, a shaft with fitted key and tolerance N, and IP65 DE flange IP67.
What quantity and destination are needed for a quotation?
Provide the required quantity and destination together with the complete order number 1FK7044-4CF71-1AB2.
