Technical Summary
| Product designation | SIMOTICS S Synchronous motor |
|---|---|
| Configuration | 1FK7-CT |
| Rated power | PN=0.47kW |
| DC link voltage | UDC=300V |
| Static torque (100 K) | 1.60 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Cooling | Natural cooling |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Electrical connectors | Connectors for signals and power rotatable |
| Degree of protection | IP65 |
| 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 |
| Shaft end | Feather key |
| Product lifecycle | Active Product |
Applications
Motor use in SINAMICS S120 drive systems.
Encoder feedback connection through the DRIVE-CLiQ interface.
Key Features
Permanent-magnet synchronous motor in the SIMOTICS S family for the 1FK7-CT configuration.
Encoder AM22DQ with absolute encoder 22 bits and 12 bits multi-turn, with DRIVE-CLiQ interface.
Degree of protection IP65 with natural cooling and temperature monitoring by Pt1000 temperature sensor.
Design acc. to Code I IM B5 (IM V1, IM V3), connector size M23, and connectors for signals and power rotatable.
Product lifecycle: Active Product.
Frequently Asked Questions
What is Siemens 1FK7034-2AF21-1FA1?
It is a SIMOTICS S synchronous motor with 1FK7-CT configuration.
What are the key electrical ratings of 1FK7034-2AF21-1FA1?
PN=0.47kW, UDC=300V, M0=1.6Nm (100K), and NN=3000rpm.
What encoder does 1FK7034-2AF21-1FA1 use?
It uses Encoder AM22DQ with an absolute encoder 22 bits and 12 bits multi-turn, with DRIVE-CLiQ interface.
What mounting and connection details are listed for this motor?
It has IM B5 (IM V1, IM V3) mounting, M23 connector size, and rotatable connectors for signals and power.
What is the lifecycle status of 1FK7034-2AF21-1FA1?
Product lifecycle: Active Product.
