Product information
Overview
Key Features
- Motor performance: Rated speed: 3,000 rpm (100 K); rated torque: 3.7 Nm (100 K); optimum power: 1.2 kW at 3,000 rpm.
- Electrical ratings: Rated current: 3.5 A; maximum current: 12.1 A; rated inverter current: 5 A; maximum inverter current: 15 A.
- Feedback interface: Encoder AS20DQI: absolute Encoder single-turn 20 bits with DRIVE-CLiQ interface.
- Mounting and shaft: Design: IM B5 (IM V1, IM V3); shaft with fitted Feather key, tolerance N; M23 connectors.
- Cooling and protection: Natural cooling; degree of protection: IP64; Pt1000 temperature sensor for temperature monitoring.
- Braking and connectors: Without holding brake; connectors for signals and power are rotatable.
Technical Summary
| Product | 1FK7044-4CF71-1QA0 |
|---|---|
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Optimum power | 1.2 kW |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 3.7 Nm (100 K) |
| Encoder | AS20DQI: absolute Encoder single-turn 20 bits with DRIVE-CLiQ interface |
| Rated current | 3.5 A |
| Mounting | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Holding brake | without holding brake |
Frequently Asked Questions
What is the exact motor type and model?
It is the Siemens SIMOTICS S permanent-magnet synchronous motor 1FK7044-4CF71-1QA0, also identified as High Dynamic.
Which feedback system and interface does it have?
It has an AS20DQI absolute single-turn Encoder with 20 bits and a DRIVE-CLiQ interface.
What mounting, shaft and connector configuration does it use?
It uses IM B5 (IM V1, IM V3) mounting, a shaft with fitted Feather key and tolerance N, and rotatable M23 connectors for signals and power.
Does this configuration include a holding brake?
It is without holding brake.
