Product information
Overview
Key Features
- Motor ratings: PN: 1.2 kW; UDC: 600 V; M0: 4.5 Nm (100K); NN: 3000 rpm.
- Feedback: Absolute Encoder 2048 S/R + 4096 UMDREHUNGEN multiturn, with EnDat interface (Encoder AM2048S/R).
- Cooling and mounting: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1.
- Connections and shaft: Power connector rotatable; plain shaft with tolerance N.
- Brake and temperature sensor: With holding brake and KTY temperature sensor.
- Protection and lifecycle: Degree of protection: IP65 DE flange, IP67. Product cancellation.
Technical Summary
| Product type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power, PN | 1.2 kW |
| UDC | 600 V |
| Torque, M0 | 4.5 Nm (100K) |
| Rated speed, NN | 3000 rpm |
| Cooling | Naturally cooled |
| Mounting | IMB 5 (IM V1, IM V3), flange 1 |
| Feedback | Absolute Encoder 2048 S/R + 4096 UMDREHUNGEN multiturn |
| Interface | EnDat |
| Shaft | Plain shaft, tolerance N |
| Protection | IP65 DE flange, IP67 |
| Lifecycle | Product cancellation |
Frequently Asked Questions
What is the exact motor model?
It is the Siemens SIMOTICS S synchronous motor 1FK7044-4CF71-1EH2, 1FK7-HD.
What are the motor ratings?
PN is 1.2 kW, UDC is 600 V, M0 is 4.5 Nm (100K), and NN is 3000 rpm.
Which feedback and interface are included?
It has an absolute Encoder with 2048 S/R + 4096 UMDREHUNGEN multiturn and an EnDat interface (Encoder AM2048S/R).
Which mounting and protection details apply?
The motor is naturally cooled, uses IMB 5 (IM V1, IM V3) mounting with flange 1, and has IP65 DE flange, IP67 protection.
