Key Features
- Optimum power: 2.1 kW
- Rated speed (100 K): 2,000 rpm
- Encoder system: Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLiQ interface
- Degree of protection: IP65
- Cooling: Natural cooling
- Holding brake: without holding brake
Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Optimum power | 2.1 kW |
| Rated speed (100 K) | 2,000 rpm |
| Static torque (100 K) | 12.00 Nm |
| Rated current | 4.4 A |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Cooling | Natural cooling |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 |
| Connector size | M23 |
| Electrical connectors | Connectors for signals and power rotatable |
| Holding brake | without holding brake |
Frequently Asked Questions
What is Siemens 1FK7081-2AC71-1QA1?
It is a SIMOTICS S synchronous motor.
What are the main performance ratings of 1FK7081-2AC71-1QA1?
Optimum power is 2.1 kW, rated speed (100 K) is 2,000 rpm, and static torque (100 K) is 12.00 Nm.
Which encoder and interface are included with this motor?
It uses Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLiQ interface.
What mechanical and protection details should be checked before ordering?
Check the IM B5 (IM V1, IM V3) mounting design, M23 connector size, rotatable connectors for signals and power, natural cooling, and IP65 degree of protection.
