Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-HD |
|---|---|
| Rated power | PN=2 kW |
| DC-link voltage | UDC=600 V |
| Static torque | M0=28 Nm (100 K) |
| Rated speed | 3,000 rpm (100 K) |
| Encoder system | Absolute Encoder AM24DQI, 24 bits + 12 bits multi-turn, DRIVE-CLiQ |
| Mounting design | IM B5 (IM V1, IM V3) |
| Shaft end | Feather key |
| Cooling | Natural cooling |
| Electrical connectors | Rotatable signals and power connectors |
| Holding brake | without holding brake |
| Degree of protection | IP65 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD, with PN=2 kW and UDC=600 V.
- Performance ratings: M0=28 Nm (100 K), rated speed 3,000 rpm (100 K), rated torque 6.5 Nm (100 K), and maximum torque 105.0 Nm.
- Absolute Encoder feedback: Absolute Encoder AM24DQI with 24 bits, 12 bits multi-turn, and DRIVE-CLiQ interface.
- Mounting and shaft: IM B5 (IM V1, IM V3) design with Feather key shaft end and radial runout tolerance 0.050 mm.
- Connections and cooling: M40 connector size, rotatable signals and power connectors, and Natural cooling.
- Protection and brake: Degree of protection IP65 and without holding brake.
Frequently Asked Questions
Which performance ratings identify Siemens 1FK7086-4CF71-1CA1?
Check PN=2 kW, UDC=600 V, M0=28 Nm (100 K), rated speed 3,000 rpm (100 K), and rated torque 6.5 Nm (100 K).
Which Encoder and interface does this exact variant have?
It has an absolute Encoder AM24DQI with 24 bits, 12 bits multi-turn, and a DRIVE-CLiQ interface.
Which mechanical and connection details should be checked?
Check the IM B5 (IM V1, IM V3) design, Feather key shaft end, M40 connector size, and rotatable signals and power connectors.
Does this configuration include a holding brake?
It is without holding brake.
