Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-HD |
|---|---|
| Rated power | 0.94 kW |
| Rated speed | 3,000 rpm |
| Rated torque | 3.0 Nm (100 K) |
| Encoder system | Absolute encoder single-turn 20 bits, encoder AS20DQI, DRIVE-CLiQ interface |
| Cooling | Natural cooling |
| Mounting design | IM B5 (IM V1, IM V3) |
| Electrical connectors | Connectors for signals and power rotatable |
| Shaft end | Feather key |
| Holding brake | without holding brake |
| Degree of protection | IP64 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD.
- Rated performance: PN=0.94 kW, rated speed 3,000 rpm, and rated torque 3.0 Nm (100 K).
- Encoder feedback: Absolute encoder, single-turn 20 bits, with DRIVE-CLiQ interface; encoder AS20DQI.
- Cooling and mounting: Natural cooling; design acc. to Code I: IM B5 (IM V1, IM V3).
- Shaft and brake: Shaft with fitted feather key, radial runout tolerance 0.040 mm; without holding brake.
- Connections and protection: Rotatable connectors for signals and power, M23 connector size, and IP64 degree of protection.
Frequently Asked Questions
Which specifications identify the exact 1FK7043-4CF21-1QA0 variant?
The listed variant has 0.94 kW, 3,000 rpm, 3.0 Nm (100 K), an absolute single-turn 20-bit encoder AS20DQI with DRIVE-CLiQ, natural cooling, IM B5 (IM V1, IM V3) mounting, a feather key, no holding brake, and IP64 protection.
What encoder and connection details should be checked?
Check the absolute single-turn 20-bit encoder AS20DQI with DRIVE-CLiQ interface, M23 connector size, and rotatable connectors for signals and power.
Does this configuration include a holding brake?
It is without holding brake.
What details are needed for a quotation?
Provide the complete order number 1FK7043-4CF21-1QA0, required quantity, and destination.
