Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-HD, High Dynamic |
|---|---|
| Rated power | PN=0.38kW |
| DC-link voltage | UDC=300V |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 1.2 Nm (100 K) |
| Feedback system | Resolver R14DQ, resolver 14 bits, resolution 16384, internal 2-pole |
| Connector size | M23 |
| Mounting design | IM B5 (IM V1, IM V3) |
| Shaft end | Plain shaft, tolerance N |
| Degree of protection | IP65 and DE flange IP67 |
| Holding brake | Without holding brake |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD, permanent-magnet synchronous motor, High Dynamic.
- Ratings: PN=0.38kW; UDC=300V; rated speed: 3,000 rpm (100 K); rated torque: 1.2 Nm (100 K).
- Feedback and connectors: Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole); M23 connectors for rotatable signals and power connections.
- Mounting and shaft: IM B5 (IM V1, IM V3); plain shaft with tolerance N; flange 1.
- Cooling and protection: Natural cooling; degree of protection IP65 and DE flange IP67.
- Brake and lifecycle: Without holding brake; Active Product.
Frequently Asked Questions
Which specifications identify Siemens 1FK7033-4CF21-1PG2?
The identifying specifications are PN=0.38kW, UDC=300V, 3,000 rpm rated speed, resolver R14DQ feedback, IM B5 (IM V1, IM V3) mounting, plain shaft, and no holding brake.
What feedback and connection details should be checked?
Check the Resolver R14DQ system with 14-bit resolution and resolution 16384, plus the rotatable M23 connectors for signals and power.
What mounting, cooling, and protection details distinguish this variant?
It has natural cooling, IM B5 (IM V1, IM V3) mounting, IP65 protection, and DE flange IP67.
What should be provided for a quotation?
Provide the complete order number, required quantity, and destination.
