Product Overview
Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Rated power | PN=2.7 kW |
| Supply voltage | UDC=600 V |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 8.7 Nm (100 K) |
| Encoder | Absolute encoder 20 bits + 12-bit multi-turn, DRIVE-CLiQ interface |
| Cooling | Natural cooling |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector | M23, rotatable signals and power connectors |
| Protection | IP65 |
| Holding brake | Permanent-magnet brake, 22.0 Nm holding torque |
Key Features
PN=2.7 kW, rated speed 3,000 rpm (100 K), and rated torque 8.7 Nm (100 K).
Absolute encoder 20 bits with 12-bit multi-turn feedback and DRIVE-CLiQ interface; encoder AM20DQI.
Natural cooling, IM B5 (IM V1, IM V3) design, rotatable M23 power connector, and shaft with feather key.
Permanent-magnet brake with 22.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
IP65 degree of protection and Pt1000 temperature sensor for temperature monitoring.
Frequently Asked Questions
What is the exact motor configuration?
The line item is Siemens 1FK7081-2AF71-1RB1, a SIMOTICS S permanent-magnet synchronous motor with PN=2.7 kW and UDC=600 V.
What feedback system does the motor have?
It has encoder AM20DQI: a 20-bit absolute encoder, 12-bit multi-turn feedback, and a DRIVE-CLiQ interface.
What are the mounting and connection details?
The design is IM B5 (IM V1, IM V3), with a rotatable M23 power connector and rotatable signal and power connectors.
Does the motor include a holding brake?
It has a permanent-magnet brake with 22.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
What should be included in a project quotation request?
Include the requested quantity, destination, schedule context, and any additional BOM lines.
