Product Overview
Technical Summary
| Product designation | SIMOTICS S permanent-magnet synchronous motor, High Dynamic |
|---|---|
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| Encoder system | Encoder IC22DQ: incremental Encoder 22 bits, resolution 4194304, encoder-internal 2048 S/R + commutation position 11 bits |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Electrical connectors | Connectors for signals and power rotatable |
| Holding brake | without holding brake |
| Shaft end | Feather key |
Key Features
- Motor designation: SIMOTICS S permanent-magnet synchronous motor, High Dynamic.
- Optimum power and speed: Optimum power: 1.2 kW; optimum speed: 3,000 rpm.
- Encoder feedback: Encoder IC22DQ: incremental Encoder 22 bits, resolution 4194304, encoder-internal 2048 S/R, with commutation position 11 bits and DRIVE-CLiQ interface.
- Mounting and shaft: Design: IM B5 (IM V1, IM V3); shaft with fitted Feather key, tolerance N.
- Cooling and protection: Natural cooling; degree of protection: IP64.
- Brake and connectors: Without holding brake; rotatable M23 connectors for signals and power.
Frequently Asked Questions
What does 1FK7044-4CF71-1DA0 identify?
It identifies a Siemens SIMOTICS S permanent-magnet synchronous motor in the High Dynamic version.
Which specifications distinguish this exact motor variant?
The distinguishing specifications include 1.2 kW optimum power, 3,000 rpm optimum speed, a 22-bit incremental Encoder with DRIVE-CLiQ interface, IM B5 (IM V1, IM V3) design, Natural cooling, IP64 protection, and no holding brake.
What should be checked against the code and nameplate?
Check the complete order number, the 22-bit Encoder IC22DQ, DRIVE-CLiQ interface, rotatable M23 signal and power connectors, Feather key, and IM B5 (IM V1, IM V3) design.
What information is needed for a quotation?
Provide the required quantity and destination together with the complete order number: 1FK7044-4CF71-1DA0.
