Product Overview
Technical Summary
| Product | SIMOTICS S synchronous motor 1FK7-HI |
|---|---|
| Rated power | PN=2.7 kW |
| Rated speed | NN=3000 rpm |
| DC link voltage | UDC=600 V |
| Torque | M0=12 Nm (100K) |
| Encoder | 20-bit single-turn absolute encoder, AS20DQI |
| Interface | DRIVE-CLiQ |
| Mounting | IMB 5 (IM V1, IM V3), flange 1 |
| Cooling | Naturally cooled |
| Shaft | Smooth shaft, tolerance N, with holding brake |
| Connector | Rotatable power connector |
| Protection | IP65 |
Key Features
- Product designation: SIMOTICS S synchronous motor 1FK7-HI.
- Power and speed: PN=2.7 kW; NN=3000 rpm.
- Supply and torque: UDC=600 V; M0=12 Nm (100K).
- Feedback interface: 20-bit single-turn absolute encoder with DRIVE-CLiQ interface; encoder AS20DQI.
- Mechanical configuration: Naturally cooled design IMB 5 (IM V1, IM V3), flange 1, rotatable power connector, smooth shaft, tolerance N, and holding brake.
- Protection: Degree of protection IP65.
Frequently Asked Questions
Which specifications distinguish Siemens 1FK7081-3BF71-1QH1?
Check PN=2.7 kW, UDC=600 V, M0=12 Nm (100K), and NN=3000 rpm.
What encoder and interface does this variant have?
It has a 20-bit single-turn absolute encoder, encoder AS20DQI, with a DRIVE-CLiQ interface.
Which mechanical details should be checked?
Check the naturally cooled IMB 5 design (IM V1, IM V3), flange 1, rotatable power connector, smooth shaft with tolerance N, and holding brake.
What protection rating is supplied?
The motor has degree of protection IP65.
What details are needed for a quotation?
Provide the complete order number, required quantity, and destination.
