Key Features
- 1.2 kW output: Optimum power: 1.2 kW.
- 3000 rpm rated speed: Rated speed (100 K): 3,000 rpm.
- Absolute encoder AS24DQI: Encoder system: Encoder AS24DQI, absolute encoder single-turn 24 bits.
- Holding brake included: Supplied with holding brake; holding brake version is permanent-magnet brake with holding torque 4.0 Nm.
- IP65 protection: Degree of protection: IP65.
- Rotatable power and signal connectors: Electrical connectors for signals and power rotatable; connector size M23.
Technical Summary
| Product designation | 1FK7044-4CF71-1BH1 |
|---|---|
| Product family | SIMOTICS S Synchronous motor |
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 3,000 rpm |
| Static torque (100 K) | 4.50 Nm |
| Rated current | 3.5 A |
| Max. permissible speed (mech.) | 9,000 rpm |
| Degree of protection | IP65 |
| Encoder system | Encoder AS24DQI: absolute encoder single-turn 24 bits |
| Holding brake | with holding brake |
| Connector size | M23 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Applications
- Motion-control motor drive: Motor for motion control with 1.2 kW output and 3000 rpm rated speed.
- Feedback-based motor positioning: Motor with absolute encoder AS24DQI for encoder-based position feedback.
- Holding application with brake: Motor with holding brake for maintaining shaft position when required.
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1BH1?
It is a SIMOTICS S synchronous motor.
What are the key performance ratings of 1FK7044-4CF71-1BH1?
Optimum power is 1.2 kW and rated speed (100 K) is 3,000 rpm.
What encoder is fitted to 1FK7044-4CF71-1BH1?
It uses Encoder AS24DQI: absolute encoder single-turn 24 bits.
Does 1FK7044-4CF71-1BH1 include a holding brake?
Yes. It is supplied with a holding brake, and the holding brake version is permanent-magnet brake with holding torque 4.0 Nm.
What should be confirmed before ordering 1FK7044-4CF71-1BH1?
Confirm the exact variant, requested quantity, destination, and dispatch conditions before ordering.
