Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-HD |
|---|---|
| Rated power | 0.38 kW PN |
| Supply voltage | 300 V UDC |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 1.2 Nm (100 K) |
| Encoder | Absolute encoder single-turn 20 bits, Encoder AS20DQI |
| Interface | DRIVE-CLiQ |
| Mounting | IM B5 (IM V1, IM V3) |
| Shaft | Plain shaft, tolerance N |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD.
- Rated performance: PN=0.38kW; rated speed: 3,000 rpm (100 K); rated torque: 1.2 Nm (100 K).
- Encoder and interface: Absolute encoder single-turn 20 bits, Encoder AS20DQI, with DRIVE-CLiQ interface.
- Mounting and shaft: IM B5 (IM V1, IM V3) flange mounting; plain shaft with tolerance N.
- Cooling and protection: Natural cooling; degree of protection IP65.
- Connections and brake: Rotatable M23 power connector and rotatable connectors for signals and power; without holding brake.
Frequently Asked Questions
Which specifications identify Siemens order number 1FK7033-4CF21-1QG1?
Check the SIMOTICS S 1FK7-HD designation, 0.38 kW PN, 300 V UDC, 3,000 rpm (100 K), IM B5 (IM V1, IM V3) mounting, IP65 protection, and the absolute single-turn 20-bit Encoder AS20DQI.
What encoder and connection does this motor have?
It has an absolute encoder single-turn 20 bits, Encoder AS20DQI, with a DRIVE-CLiQ interface. The power connector and signal and power connectors are rotatable; the connector size is M23.
Does this configuration include a holding brake?
It is without holding brake.
What shaft and cooling details should be checked?
The motor has a plain shaft with tolerance N and natural cooling.
