Technical Summary
| Product family | SIMOTICS S |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Rated power | PN=0.47kW |
| Rated voltage | UDC=300V |
| Static torque (100 K) | 1.60 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Number of poles | 6 |
| Degree of protection | IP64 |
| Cooling | Natural cooling |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Connector size | M23 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor in a compact design.
Permanent-magnet synchronous motor in a compact design.
PN=0.47kW and NN=3000rpm
Defined performance data for the motor variant.
Defined performance data for the motor variant.
Incremental encoder 22 bits with DRIVE-CLiQ interface
Encoder IC22DQ with commutation position 11 bits.
Encoder IC22DQ with commutation position 11 bits.
Naturally cooled with IP64 protection
Natural cooling and degree of protection IP64.
Natural cooling and degree of protection IP64.
Without holding brake
Motor version supplied without holding brake.
Motor version supplied without holding brake.
Rotatable power and signal connectors
Electrical connectors for signals and power rotatable, with M23 connector size.
Electrical connectors for signals and power rotatable, with M23 connector size.
Applications
SINAMICS S120 drive connection
Motor for use in the 1FK7 servomotors for SINAMICS S120 category.
Motor for use in the 1FK7 servomotors for SINAMICS S120 category.
Drive feedback and commutation position handling
Incremental encoder 22 bits with DRIVE-CLiQ interface and commutation position data.
Incremental encoder 22 bits with DRIVE-CLiQ interface and commutation position data.
Frequently Asked Questions
What is Siemens 1FK7034-2AF21-1DA0?
A SIMOTICS S synchronous motor in the 1FK7 servomotor family for SINAMICS S120.
What are the key ratings of 1FK7034-2AF21-1DA0?
PN=0.47kW, UDC=300V, M0=1.6Nm (100K), and NN=3000rpm.
Which encoder is used on 1FK7034-2AF21-1DA0?
Encoder IC22DQ: incremental encoder 22 bits with DRIVE-CLiQ interface and commutation position 11 bits.
What protection and cooling does 1FK7034-2AF21-1DA0 have?
It has natural cooling and degree of protection IP64.
Does 1FK7034-2AF21-1DA0 include a holding brake?
No, this motor is supplied without holding brake.
