Product information
Overview
Key Features
- Motor performance: PN=2.7 kW; rated speed: 3,000 rpm (100 K); rated torque: 8.7 Nm (100 K).
- Encoder feedback: Absolute encoder 20 bits with 12 bits multi-turn, encoder AM20DQI, and DRIVE-CLiQ interface.
- Holding brake: Permanent-magnet brake with 22.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
- Mechanical configuration: IM B5 (IM V1, IM V3) design with M23 connector, rotatable signal and power connectors, and shaft with feather key.
- Cooling and protection: Natural cooling and IP65 degree of protection.
- Motor monitoring: Pt1000 temperature sensor for temperature monitoring.
Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Rated power | PN=2.7 kW |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 8.7 Nm (100 K) |
| Encoder | Absolute encoder 20 bits + 12 bits multi-turn, encoder AM20DQI |
| Feedback interface | DRIVE-CLiQ |
| Holding brake | Permanent-magnet brake; holding torque: 22.0 Nm |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector | M23; rotatable signal and power connectors |
| Protection | IP65 |
Frequently Asked Questions
What is the rated performance of Siemens 1FK7081-2AF71-1RB1?
PN=2.7 kW, rated speed is 3,000 rpm (100 K), and rated torque is 8.7 Nm (100 K).
Which encoder and feedback interface does this motor have?
It has an encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn, with a DRIVE-CLiQ interface.
Does the motor include a holding brake?
Yes. It has a permanent-magnet brake with 22.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
Which mounting and connector configuration does it use?
The design is IM B5 (IM V1, IM V3). It has an M23 connector and rotatable connectors for signals and power.
How can I request a quotation for this exact motor?
Send the required quantity, destination, requested date, and project or MRO context for quotation review.
