Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| 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 AM22DQ, 22 bits + 12 bits multi-turn |
| Encoder interface | DRIVE-CLiQ |
| Connector size | M23 |
| Mounting design | IM B5 (IM V1, IM V3) |
| Holding brake | Permanent-magnet brake, holding torque 1.9 Nm |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
Key Features
- Motor designation: SIMOTICS S synchronous motor 1FK7-HD with PN=0.38 kW and UDC=300 V.
- Encoder system: Absolute encoder AM22DQ with 22 bits, resolution 4194304, encoder-internal 2048 S/R, and 12 bits multi-turn with a traversing range of 4096 revolutions.
- Rated performance: Rated speed: 3,000 rpm (100 K); rated torque: 1.2 Nm (100 K); rated current: 2.0 A.
- Connections and mounting: M23 connector size; rotatable connectors for signals and power; IM B5 (IM V1, IM V3) design.
- Brake and shaft: Permanent-magnet holding brake with holding torque of 1.9 Nm and DC 24 V ± 10 % power supply; shaft with fitted Feather key, tolerance N.
- Cooling and protection: Natural cooling and IP64 degree of protection.
Frequently Asked Questions
What product does 1FK7033-4CF21-1FB0 identify?
It identifies a SIMOTICS S permanent-magnet synchronous motor 1FK7-HD with PN=0.38 kW and UDC=300 V.
Which encoder and interface identify this exact variant?
It has an absolute encoder AM22DQ with 22 bits plus 12 bits multi-turn and a DRIVE-CLiQ interface.
What brake and shaft details should be checked?
Check the permanent-magnet holding brake with 1.9 Nm holding torque and the shaft with fitted Feather key, tolerance N.
Which connection, mounting and protection details should be verified?
Verify the M23 connector size, rotatable signal and power connectors, IM B5 (IM V1, IM V3) design, natural cooling, and IP64 protection.
