Technical Summary
| Motor type | Permanent-magnet synchronous motor |
|---|---|
| Rated power | PN=2.7 kW |
| Supply voltage | UDC=600 V |
| Rated speed | 3,000 rpm |
| Rated torque | 8.7 Nm (100 K) |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Interface | DRIVE-CLiQ |
| Cooling | Natural cooling |
| Design | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 |
| Holding brake | without holding brake |
Key Features
Motor ratings
PN=2.7 kW, UDC=600 V, rated speed 3,000 rpm, and rated torque 8.7 Nm (100 K).
PN=2.7 kW, UDC=600 V, rated speed 3,000 rpm, and rated torque 8.7 Nm (100 K).
Encoder and interface
Absolute encoder 20 bits with 12 bits multi-turn, encoder AM20DQI, and DRIVE-CLiQ interface.
Absolute encoder 20 bits with 12 bits multi-turn, encoder AM20DQI, and DRIVE-CLiQ interface.
Mechanical design
Permanent-magnet synchronous motor with IM B5 (IM V1, IM V3) design, M23 connector size, and shaft with feather key.
Permanent-magnet synchronous motor with IM B5 (IM V1, IM V3) design, M23 connector size, and shaft with feather key.
Cooling and protection
Natural cooling and degree of protection IP65.
Natural cooling and degree of protection IP65.
Braking and connectors
Without holding brake; connectors for signals and power are rotatable.
Without holding brake; connectors for signals and power are rotatable.
Frequently Asked Questions
What is the 1FK7081-2AF71-1RA1?
It is a SIMOTICS S permanent-magnet synchronous motor with PN=2.7 kW and UDC=600 V.
What encoder does this motor have?
It has an Encoder AM20DQI: absolute encoder 20 bits with 12 bits multi-turn and a DRIVE-CLiQ interface.
What are the motor speed and torque ratings?
Rated speed is 3,000 rpm and rated torque is 8.7 Nm (100 K).
How is the motor cooled and protected?
It has natural cooling and degree of protection IP65.
Does the motor include a holding brake?
It is without holding brake.