Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=0.94 kW |
| DC voltage | UDC=300 V |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 3.0 Nm (100 K) |
| Rated current | 3.7 A |
| Encoder | AM20DQI absolute encoder, 20 bits + 12 bits multi-turn |
| Interface | DRIVE-CLiQ |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Cooling | Natural cooling |
| Protection | IP64 |
Key Features
- Motor designation: SIMOTICS S synchronous motor 1FK7-HD with PN=0.94 kW and UDC=300 V.
- Performance: Rated speed: 3,000 rpm (100 K); rated torque: 3.0 Nm (100 K); rated current: 3.7 A.
- Encoder system: AM20DQI absolute encoder with 20-bit resolution and 12-bit multi-turn, with DRIVE-CLiQ interface.
- Mounting and shaft: IM B5 (IM V1, IM V3) design with M23 connector size and a feather key shaft end.
- Cooling and brake: Natural cooling; without holding brake.
- Protection: Degree of protection: IP64.
Frequently Asked Questions
Which specifications identify the 1FK7043-4CF21-1RA0 variant?
The listed variant has PN=0.94 kW, UDC=300 V, 3,000 rpm rated speed, 3.0 Nm rated torque, natural cooling, IP64 protection, and an AM20DQI absolute encoder.
What encoder and interface does this motor have?
It has an AM20DQI absolute encoder with 20 bits and 12 bits multi-turn, with a DRIVE-CLiQ interface.
Does the motor include a holding brake?
It is without holding brake.
What mounting and connection details should be checked?
Check the IM B5 (IM V1, IM V3) design, M23 connector size, rotatable signal and power connectors, and feather key shaft end.
What details are needed for a quotation?
Provide the complete 1FK7043-4CF21-1RA0 order number together with the required quantity and destination.
