Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=0.94 kW |
| DC link voltage | UDC=300 V |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 3.0 Nm (100 K) |
| Encoder | Encoder IC22DQ: incremental encoder, 22 bits |
| Encoder interface | DRIVE-CLiQ |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
Key Features
- Product designation: SIMOTICS S synchronous motor 1FK7-HD with PN=0.94 kW, UDC=300 V, and NN=3000 rpm.
- Encoder and interface: Incremental Encoder IC22DQ, 22 bits, with DRIVE-CLiQ interface; resolution 4194304 and encoder-internal 2048 S/R.
- Mounting and connection: IM B5 (IM V1, IM V3) flange with rotatable M23 power connector and rotatable signal and power connectors.
- Holding brake: Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
- Shaft and cooling: Shaft with fitted Feather key, tolerance N, and natural cooling.
- Protection: Degree of protection: IP65.
Frequently Asked Questions
Which specifications identify the exact 1FK7043-4CF21-1DB1 variant?
Check the SIMOTICS S 1FK7-HD designation, PN=0.94 kW, UDC=300 V, Encoder IC22DQ with DRIVE-CLiQ, holding brake, IM B5 (IM V1, IM V3), and IP65.
Which encoder and feedback details should be checked?
The motor has an incremental Encoder IC22DQ with 22 bits, resolution 4194304, encoder-internal 2048 S/R, and a DRIVE-CLiQ interface.
What brake details should be checked?
The holding brake is a permanent-magnet brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
What connection and mounting details should be checked?
Check the M23 connector size, rotatable power connector, rotatable signal and power connectors, and IM B5 (IM V1, IM V3) mounting design.
What quantity and destination are needed for a quotation?
Provide the required quantity and destination when requesting a quotation for the complete 1FK7043-4CF21-1DB1 code.
