Product Overview
Technical Summary
| Product designation | SIMOTICS S 1FK7-HD permanent-magnet synchronous motor |
|---|---|
| Rated power | PN=0.94kW |
| DC link voltage | UDC=300V |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.0 Nm |
| Encoder system | Encoder IC22DQ incremental Encoder, 22 bits; resolution 4194304; encoder-internal 2048 S/R |
| Interface | DRIVE-CLiQ |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm; DC 24 V ± 10 % |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connectors | M23; signals and power rotatable |
| Protection | IP64 |
Key Features
- Product designation: SIMOTICS S 1FK7-HD permanent-magnet synchronous motor.
- Rated performance: PN=0.94kW, rated speed 3,000 rpm (100 K), and rated torque 3.0 Nm (100 K).
- Encoder and interface: Encoder IC22DQ incremental Encoder, 22 bits, with DRIVE-CLiQ interface; resolution 4194304 and encoder-internal 2048 S/R.
- Brake and supply: Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
- Mechanical configuration: IM B5 (IM V1, IM V3) design, M23 connectors, rotatable signal and power connectors, and plain shaft.
- Cooling and protection: Natural cooling and IP64 degree of protection.
Frequently Asked Questions
Which specifications identify the 1FK7043-4CF21-1DH0 variant?
Check PN=0.94kW, UDC=300V, rated speed 3,000 rpm (100 K), rated torque 3.0 Nm (100 K), Encoder IC22DQ, DRIVE-CLiQ interface, holding brake, IM B5 (IM V1, IM V3), M23 connectors, and IP64 protection.
What Encoder and connection details should be checked?
The motor has an Encoder IC22DQ incremental Encoder with 22 bits, resolution 4194304, encoder-internal 2048 S/R, and a DRIVE-CLiQ interface. Its signal and power connectors are rotatable.
What brake and mounting details should be verified before quotation?
Verify the permanent-magnet holding brake, 4.0 Nm holding torque, DC 24 V ± 10 % power supply voltage, plain shaft, and IM B5 (IM V1, IM V3) design.
