Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Power | 1.2 kW |
| Rated speed | 4,500 rpm (100 K) |
| Rated torque | 2.6 Nm (100 K) |
| Encoder | Absolute single-turn Encoder AS20DQI, 20 bits, with DRIVE-CLiQ |
| Cooling | Natural cooling |
| Mounting | IM B5 (IM V1, IM V3) |
| Protection | IP65; DE flange IP67 |
| Holding brake | Without holding brake |
| Shaft | Feather key, tolerance N |
| Connections | Rotatable M23 connectors for signals and power |
Key Features
- Motor designation: SIMOTICS S synchronous motor, 1FK7-HD, permanent-magnet synchronous motor, High Dynamic.
- Performance: Power: 1.2 kW; rated speed: 4,500 rpm (100 K); rated torque: 2.6 Nm (100 K).
- Encoder feedback: Absolute single-turn Encoder AS20DQI, 20 bits, with DRIVE-CLiQ interface.
- Cooling and protection: Natural cooling; degree of protection: IP65, DE flange IP67.
- Mounting and shaft: IM B5 (IM V1, IM V3); shaft with fitted Feather key, tolerance N; without holding brake.
- Connections: Rotatable M23 connectors for signals and power; power connector rotatable.
Frequently Asked Questions
Which specifications identify the 1FK7043-4CH71-1QA2 variant?
The identifying specifications are 1.2 kW power, 4,500 rpm rated speed, an absolute single-turn Encoder AS20DQI with 20 bits and DRIVE-CLiQ, natural cooling, IM B5 (IM V1, IM V3), IP65 with DE flange IP67, and no holding brake.
What encoder and connection details should be checked?
Check the absolute single-turn Encoder AS20DQI with 20 bits and DRIVE-CLiQ, plus the rotatable M23 connectors for signals and power.
What information is needed for a quotation?
Provide the complete 1FK7043-4CH71-1QA2 order number, required quantity, and destination.
