Product information
Overview
Key Features
- Rated performance: Rated speed: 3,000 rpm (100 K); rated torque: 3.7 Nm (100 K); optimum power: 1.2 kW.
- Motor construction: Permanent-magnet synchronous motor, High Dynamic, with natural cooling and IM B5 (IM V1, IM V3) design.
- Absolute feedback: Absolute Encoder AS20DQI, single-turn 20 bits, with DRIVE-CLiQ interface.
- Braking and supply: Permanent-magnet holding brake with 4.0 Nm holding torque; power supply voltage: DC 24 V ± 10 %.
- Connections and shaft: M23 electrical connectors for signals and power are rotatable; shaft end has a Feather key with N tolerance.
- Protection and monitoring: Degree of protection: IP65; temperature monitoring uses a Pt1000 temperature sensor.
Technical Summary
| Product | Siemens SIMOTICS S 1FK7044-4CF71-1QB1 |
|---|---|
| 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 | Absolute Encoder AS20DQI, single-turn 20 bits, with DRIVE-CLiQ interface |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
| Mounting design | IM B5 (IM V1, IM V3) |
| Electrical connectors | M23; connectors for signals and power rotatable |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
Frequently Asked Questions
What feedback system does Siemens 1FK7044-4CF71-1QB1 have?
It has an absolute Encoder AS20DQI, single-turn 20 bits, with a DRIVE-CLiQ interface.
What holding brake is included?
It has a permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
What mounting and connector configuration does it have?
It has IM B5 (IM V1, IM V3) design and rotatable M23 connectors for signals and power.
