Technical Summary
| Product type | SIMOTICS S synchronous motor |
|---|---|
| Series | 1FK7 servomotors for SINAMICS S120 |
| Power | PN=0.47kW |
| DC link voltage | UDC=300V |
| Static torque | M0=1.6Nm (100K) |
| Rated speed | NN=3000rpm |
| Cooling | Naturally cooled |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 and DE flange IP67 |
| Connector size | M23 |
| Electrical connectors | Connectors for signals and power rotatable |
| Encoder system | Encoder AM22DQ: absolute encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Holding brake | without holding brake |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor in the SIMOTICS S range.
Permanent-magnet synchronous motor in the SIMOTICS S range.
PN=0.47kW and NN=3000rpm
Power and speed values identified for this model.
Power and speed values identified for this model.
Absolute encoder AM22DQ
Encoder AM22DQ with absolute encoder 22 bits + 12 bits multi-turn and DRIVE-CLiQ interface.
Encoder AM22DQ with absolute encoder 22 bits + 12 bits multi-turn and DRIVE-CLiQ interface.
Natural cooling
Naturally cooled motor construction.
Naturally cooled motor construction.
IP65 and DE flange IP67
Degree of protection IP65 and DE flange IP67.
Degree of protection IP65 and DE flange IP67.
Plain shaft and without holding brake
Plain shaft design with no holding brake.
Plain shaft design with no holding brake.
Applications
SINAMICS S120 servo axis integration
For integration within SINAMICS S120 systems.
For integration within SINAMICS S120 systems.
Motor feedback connection with DRIVE-CLiQ
Supports encoder feedback connection through the DRIVE-CLiQ interface.
Supports encoder feedback connection through the DRIVE-CLiQ interface.
Power and signal connection with rotatable connectors
Uses rotatable connectors for power and signals.
Uses rotatable connectors for power and signals.
Frequently Asked Questions
What is Siemens 1FK7034-2AF21-1FG2?
It is a SIMOTICS S synchronous motor in the 1FK7 servomotors for SINAMICS S120 category.
What are the rated power and speed of 1FK7034-2AF21-1FG2?
PN=0.47kW and NN=3000rpm.
Which encoder is fitted on 1FK7034-2AF21-1FG2?
Encoder AM22DQ with absolute encoder 22 bits + 12 bits multi-turn and DRIVE-CLiQ interface.
What protection rating does 1FK7034-2AF21-1FG2 have?
Degree of protection IP65 and DE flange IP67.
Does 1FK7034-2AF21-1FG2 include a holding brake?
It is supplied without holding brake.
