Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-HD |
|---|---|
| Rated power | PN=2kW |
| DC voltage | UDC=600V |
| Initial torque | M0=28Nm (100K) |
| Rated speed | 3,000 rpm (100 K) |
| Encoder system | Absolute Encoder AM24DQI, 24 bits + 12 bits multi-turn, DRIVE-CLiQ interface |
| Mounting | IM B5 (IM V1, IM V3) |
| Shaft | Plain shaft, tolerance N |
| Cooling | Natural cooling |
| Protection | IP65 and DE flange IP67 |
| Holding brake | Permanent-magnet brake, 22.0 Nm holding torque |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD, PN=2kW and UDC=600V.
- Torque and speed: M0=28Nm (100K), rated speed 3,000 rpm (100 K), and maximum torque 105.0 Nm.
- Encoder feedback: Absolute Encoder AM24DQI with 24 bits, 12 bits multi-turn, and DRIVE-CLiQ interface.
- Mechanical configuration: IM B5 (IM V1, IM V3) mounting, plain shaft with tolerance N, rotatable power connector, and M40 connector size.
- Cooling and protection: Natural cooling; degree of protection IP65 and DE flange IP67.
- Holding brake: Permanent-magnet holding brake with 22.0 Nm holding torque and DC 24 V ± 10 % power supply.
Frequently Asked Questions
Which Siemens product does order number 1FK7086-4CF71-1CH2 identify?
It identifies a SIMOTICS S synchronous motor, 1FK7-HD, with PN=2kW and UDC=600V.
Which specifications distinguish this exact MLFB variant?
The listed variant has a 24-bit absolute Encoder plus 12-bit multi-turn feedback with DRIVE-CLiQ, a holding brake, a plain shaft with tolerance N, natural cooling, and IP65 with DE flange IP67.
What mounting and connection details should be checked?
Check IM B5 (IM V1, IM V3) mounting, the rotatable power connector, and M40 connector size.
What details are needed for a quotation?
Provide the complete order number, required quantity, and destination.
