Product Overview
Technical Summary
| Product designation | SIMOTICS S 1FK7-HD permanent-magnet synchronous motor |
|---|---|
| Rated power | PN=0.94kW |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 3.0 Nm (100 K) |
| Encoder | Encoder IC22DQ, incremental 22 bits, DRIVE-CLiQ interface |
| Mounting | IM B5 (IM V1, IM V3) |
| Holding brake | Permanent-magnet brake, holding torque 4.0 Nm |
| Power supply voltage | DC 24 V ± 10 % |
| Connector size | M23 |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
Key Features
- Motor designation: SIMOTICS S 1FK7-HD permanent-magnet synchronous motor; High Dynamic.
- Rated performance: PN=0.94kW; rated speed: 3,000 rpm (100 K); rated torque: 3.0 Nm (100 K).
- Encoder system: Encoder IC22DQ incremental Encoder, 22 bits, resolution 4194304, encoder-internal 2048 S/R, plus commutation position 11 bits, with DRIVE-CLiQ interface.
- Mounting and shaft: Design acc. to Code I: IM B5 (IM V1, IM V3); shaft with fitted Feather key and radial runout tolerance of 0.040 mm.
- Brake and supply: Permanent-magnet holding brake with holding torque of 4.0 Nm; power supply voltage: DC 24 V ± 10 %.
- Connections and protection: M23 electrical connectors for signals and power, rotatable; degree of protection IP64; natural cooling.
Frequently Asked Questions
What identifies Siemens 1FK7043-4CF21-1DB0?
It identifies a SIMOTICS S 1FK7-HD permanent-magnet synchronous motor with PN=0.94kW, UDC=300V, 3,000 rpm rated speed, a 22-bit incremental Encoder with DRIVE-CLiQ interface, and a holding brake.
Which specifications should be checked to distinguish this exact MLFB?
Check the PN=0.94kW rating, Encoder IC22DQ with DRIVE-CLiQ interface, permanent-magnet holding brake, Feather key shaft, M23 connectors, IM B5 (IM V1, IM V3) mounting, natural cooling, and IP64 protection.
What code and nameplate details are relevant before inquiry?
Check the complete order number 1FK7043-4CF21-1DB0 and the supplied ratings, encoder, brake, shaft, connector, mounting, cooling, and protection details.
What information is needed for a quotation?
Provide the required quantity and destination together with the complete order number 1FK7043-4CF21-1DB0.
