Product Overview
Technical Summary
| Product designation | SIMOTICS S 1FK7-HD permanent-magnet synchronous motor |
|---|---|
| Rated power | PN=0.38 kW |
| DC link voltage | UDC=300 V |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 1.2 Nm (100 K) |
| Encoder | Absolute Encoder AM20DQI, 20 bits + 12 bits multi-turn, DRIVE-CLiQ interface |
| Cooling | Natural cooling |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Degree of protection | IP65 and DE flange IP67 |
| Shaft and brake | Plain shaft with tolerance N; with holding brake |
| Brake supply | DC 24 V ± 10 % |
Key Features
- Motor designation: SIMOTICS S 1FK7-HD permanent-magnet synchronous motor, High Dynamic.
- 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 feedback: Absolute Encoder AM20DQI with 20 bits, 1048576 resolution, 512 S/R encoder-internal, plus 12 bits multi-turn with a traversing range of 4096 revolutions; DRIVE-CLiQ interface.
- Mechanical configuration: Natural cooling, plain shaft with tolerance N, holding brake, and IM B5 (IM V1, IM V3) design.
- Connections and protection: Rotatable signals and power connectors, M23 connector size, IP65 protection, and DE flange IP67.
- Brake supply: Permanent-magnet brake with 1.9 Nm holding torque and DC 24 V ± 10 % power supply voltage.
Frequently Asked Questions
Which specifications identify the exact 1FK7033-4CF21-1RH2 variant?
Check the SIMOTICS S 1FK7-HD designation, PN=0.38 kW, UDC=300 V, 3,000 rpm rated speed, AM20DQI absolute Encoder with DRIVE-CLiQ, plain shaft with tolerance N, holding brake, IM B5 (IM V1, IM V3), M23 connectors, and IP65 with DE flange IP67.
What Encoder and connection details should be checked?
The motor has an absolute Encoder AM20DQI with 20 bits and 12 bits multi-turn, plus a DRIVE-CLiQ interface. Signals and power connectors are rotatable, with M23 connector size.
What brake details distinguish this configuration?
It has a permanent-magnet brake with 1.9 Nm holding torque, DC 24 V ± 10 % power supply voltage, 0.3 A coil current, 50 ms opening time, and 30 ms closing time.
What information is needed for a quotation?
Provide the required quantity and destination together with the complete order number 1FK7033-4CF21-1RH2.
