Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-HD |
|---|---|
| Rated power | PN=0.94 kW |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 3.0 Nm (100 K) |
| Supply voltage | UDC=300 V |
| Encoder system | Absolute Encoder AM24DQI: 24 bits + 12 bits multi-turn |
| Interface | DRIVE-CLiQ |
| Mounting design | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
| Holding brake | without holding brake |
| Shaft | Feather key, tolerance N |
| Protection | IP65; DE flange IP67 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD, Active Product.
- Rated performance: PN=0.94 kW; rated speed: 3,000 rpm (100 K); rated torque: 3.0 Nm (100 K).
- Encoder and interface: 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 a rotatable M23 power connector and a shaft with fitted Feather key; tolerance N.
- Cooling and brake: Natural cooling; without holding brake.
- Protection: IP65; DE flange IP67.
Frequently Asked Questions
What identifies Siemens 1FK7043-4CF21-1CA2?
It is a SIMOTICS S synchronous motor, 1FK7-HD, with PN=0.94 kW, UDC=300 V, and 3,000 rpm (100 K).
Which encoder and interface belong to this exact variant?
It has an absolute Encoder AM24DQI with 24 bits + 12 bits multi-turn and a DRIVE-CLiQ interface.
Which mounting, shaft, and brake details should be checked?
Check IM B5 (IM V1, IM V3), the rotatable M23 power connector, the shaft with fitted Feather key, tolerance N, and that it is without holding brake.
What details are needed to verify the code and request a quotation?
Provide the complete order number 1FK7043-4CF21-1CA2, the required quantity, and the destination.
