Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=0.38kW |
| DC voltage | UDC=300V |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 1.2 Nm |
| Encoder system | Absolute single-turn 24-bit encoder AS24DQI |
| Interface | DRIVE-CLiQ |
| Cooling | Natural cooling |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Degree of protection | IP64 |
Key Features
- Product designation: SIMOTICS S synchronous motor 1FK7-HD.
- Power and supply values: PN=0.38kW; UDC=300V; rated current: 2.0 A.
- Speed and torque: Rated speed: 3,000 rpm (100 K); rated torque: 1.2 Nm (100 K).
- Encoder and interface: Absolute single-turn 24-bit encoder AS24DQI with DRIVE-CLiQ interface.
- Mechanical configuration: Natural cooling; IM B5 (IM V1, IM V3); rotatable M23 connectors; shaft with fitted Feather key, tolerance N.
- Protection and brake: Degree of protection: IP64; without holding brake.
Frequently Asked Questions
What identifies Siemens 1FK7033-4CF21-1BA0?
It is a SIMOTICS S 1FK7-HD permanent-magnet synchronous motor with PN=0.38kW, UDC=300V, and an AS24DQI absolute single-turn 24-bit encoder.
Which encoder and connection details distinguish this exact variant?
It has an AS24DQI absolute single-turn 24-bit encoder with DRIVE-CLiQ interface and rotatable M23 signal and power connectors.
What mechanical details should be checked against the MLFB?
Check natural cooling, IM B5 (IM V1, IM V3) design, the fitted Feather key with tolerance N, IP64 protection, and the absence of a holding brake.
What should be provided for a quotation request?
Provide the required quantity and destination together with the complete order number 1FK7033-4CF21-1BA0.
