Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-HD |
|---|---|
| Rated power | 0.38 kW PN |
| DC voltage | 300 V UDC |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 1.2 Nm (100 K) |
| Encoder | Absolute Encoder AM20DQI, 20 bits + 12 bits multiturn, DRIVE-CLiQ interface |
| Mounting design | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
| Connectors | Rotatable M23 signal and power connectors |
| Shaft | Feather key |
| Protection | IP65 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD, permanent-magnet type, Active Product.
- Rated performance: PN=0.38 kW, UDC=300 V, rated speed 3,000 rpm (100 K), and rated torque 1.2 Nm (100 K).
- Encoder system: Absolute Encoder AM20DQI with 20 bits, resolution 1048576, encoder-internal 512 S/R, and 12 bits multiturn with a traversing range of 4096 revolutions; DRIVE-CLiQ interface.
- Mechanical configuration: Natural cooling, IM B5 (IM V1, IM V3) design, rotatable M23 power and signal connectors, and shaft with fitted Feather key.
- Protection and brake: Degree of protection IP65 and without holding brake.
Frequently Asked Questions
Which specifications identify the exact 1FK7033-4CF21-1RA1 variant?
Check the 0.38 kW PN, 300 V UDC, 3,000 rpm rated speed, natural cooling, IM B5 (IM V1, IM V3) design, IP65 protection, and the AM20DQI absolute Encoder.
What Encoder and interface does this motor have?
It has an absolute Encoder AM20DQI with 20 bits, resolution 1048576, encoder-internal 512 S/R, and 12 bits multiturn with a traversing range of 4096 revolutions; the interface is DRIVE-CLiQ.
Does the listed configuration include a holding brake?
It is without holding brake.
What shaft and connection details should be checked?
The shaft has a fitted Feather key, and the signal and power connectors are rotatable M23 connectors.
What details are needed for a quotation?
Provide the complete order number 1FK7033-4CF21-1RA1, the required quantity, and the destination.
