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), and efficiency 93.0 %.
- Motor construction: Permanent-magnet synchronous motor with compact design, plain shaft and natural cooling.
- Encoder feedback: Encoder AS20DQI: absolute single-turn encoder with 20 bits and DRIVE-CLiQ interface.
- Mounting and connections: IM B5 (IM V1, IM V3) design with M23 connectors for rotatable signal and power connections.
- Holding brake: Permanent-magnet holding brake with 22.0 Nm holding torque and DC 24 V ± 10 % power supply.
- Protection and monitoring: IP65 degree of protection and Pt1000 temperature sensor for temperature monitoring.
Technical Summary
| Product type | SIMOTICS S permanent-magnet synchronous motor |
|---|---|
| Order number | 1FK7081-2AF71-1QH1 |
| Rated power | PN=2.7 kW |
| DC link voltage | UDC=600 V |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 8.7 Nm (100 K) |
| Static torque | 12.00 Nm (100 K) |
| Encoder | AS20DQI absolute single-turn encoder, 20 bits, DRIVE-CLiQ |
| Mounting design | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
| Protection | IP65 |
| Holding brake | Permanent-magnet brake, 22.0 Nm holding torque |
Frequently Asked Questions
What motor type is the Siemens 1FK7081-2AF71-1QH1?
It is a SIMOTICS S permanent-magnet synchronous motor with compact design.
What encoder and interface does it have?
It has an AS20DQI absolute single-turn encoder with 20 bits and a DRIVE-CLiQ interface.
What mounting design and connectors are provided?
The design is IM B5 (IM V1, IM V3), with M23 connectors for rotatable signal and power connections.
Does this configuration include a holding brake?
It has a permanent-magnet holding brake with 22.0 Nm holding torque and DC 24 V ± 10 % power supply.
What quantity, destination and requested date should be included for quotation?
Provide the required quantity, destination and requested date so the configuration can be reviewed for quotation.
