Key Features
- PN=2.7kW: Power rating for the motor.
- M0=12Nm (100K): Torque rating.
- NN=3000rpm: Speed rating.
- Absolute encoder 20-bit + 12-bit multiturn: Encoder specification with DRIVE-CLiQ interface (encoder AM20DQI).
- Naturally cooled design: Cooling design.
- IP65: Degree of protection.
Technical Summary
| Product designation | 1FK7081-3BF71-1RA1 |
|---|---|
| Product type | SIMOTICS S synchronous motor |
| PN | 2.7kW |
| UDC | 600V |
| M0 | 12Nm (100K) |
| NN | 3000rpm |
| Cooling | naturally cooled design |
| Mounting | IMB 5 (IM V1, IM V3) |
| Connector | Power connector rotatable |
| Encoder | Absolute encoder 20-bit + 12-bit multiturn with DRIVE-CLiQ interface (encoder AM20DQI) |
| Shaft | shaft with feather key, tolerance N |
| Degree of protection | IP65 |
Frequently Asked Questions
What is Siemens 1FK7081-3BF71-1RA1?
It is a SIMOTICS S synchronous motor.
What are the main power and speed ratings of 1FK7081-3BF71-1RA1?
PN=2.7kW, UDC=600V, M0=12Nm (100K), and NN=3000rpm.
What encoder does 1FK7081-3BF71-1RA1 include?
It includes an Absolute encoder 20-bit + 12-bit multiturn with DRIVE-CLiQ interface (encoder AM20DQI).
What mechanical configuration is listed for 1FK7081-3BF71-1RA1?
It has IMB 5 (IM V1, IM V3) mounting, a rotatable power connector, a shaft with feather key, tolerance N, and no holding brake.
What must be confirmed before ordering 1FK7081-3BF71-1RA1?
Confirm the required quantity and destination, along with stock and dispatch conditions.
