Technical Summary
| Product type | SIMOTICS S synchronous motor |
|---|---|
| PN | 2.7 kW |
| UDC | 600 V |
| M0 | 12 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Holding brake | with holding brake |
| Shaft end | Feather key |
| Electrical connectors | Connectors for signals and power rotatable |
Key Features
SIMOTICS S synchronous motor
Exact model: 1FK7081-2AF71-1QB1.
Exact model: 1FK7081-2AF71-1QB1.
PN=2.7 kW
Supplied compact power designation for this variant.
Supplied compact power designation for this variant.
UDC=600 V
Supplied compact DC voltage designation for this variant.
Supplied compact DC voltage designation for this variant.
M0=12 Nm
Supplied compact torque designation for this variant.
Supplied compact torque designation for this variant.
NN=3000 rpm
Supplied compact rated speed designation for this variant.
Supplied compact rated speed designation for this variant.
Absolute encoder with DRIVE-CLiQ
Absolute encoder single-turn 20-bit with DRIVE-CLiQ interface, encoder AS20DQI.
Absolute encoder single-turn 20-bit with DRIVE-CLiQ interface, encoder AS20DQI.
Frequently Asked Questions
What is Siemens 1FK7081-2AF71-1QB1?
It is a SIMOTICS S synchronous motor.
What are the main power and torque designations for 1FK7081-2AF71-1QB1?
PN=2.7 kW and M0=12 Nm.
What encoder does 1FK7081-2AF71-1QB1 use?
Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLiQ interface.
What are the installation and protection details for 1FK7081-2AF71-1QB1?
It has IM B5 (IM V1, IM V3) design, natural cooling, IP65 degree of protection, and connectors for signals and power rotatable.
