Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Rated power | PN=0.47kW |
| Rated voltage | UDC=300V |
| Rated torque | M0=1.6Nm (100K) |
| Rated speed | NN=3000rpm |
| Cooling | Natural cooling |
| Mounting | IM B5 (IM V1, IM V3) |
| 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) |
| Degree of protection | IP65 and DE flange IP67 |
| Holding brake | with holding brake |
Applications
Servomotor use in SINAMICS S120 drive applications.
Key Features
SIMOTICS S Synchronous motor for exact order-number identification.
Absolute encoder 22BIT + 12 BIT MULTITURN, with DRIVE-CLiQ interface (ENCODER AM22DQ).
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), with flange 1.
PROTECTION CLASS IP65, flange on drive end IP67, with holding brake.
Frequently Asked Questions
What is Siemens 1FK7034-2AF21-1FB2?
A SIMOTICS S synchronous motor with order number 1FK7034-2AF21-1FB2.
What are the main electrical ratings of 1FK7034-2AF21-1FB2?
PN=0.47kW, UDC=300V, M0=1.6Nm (100K), and NN=3000rpm.
Which interface and encoder does this motor use?
It has an absolute encoder 22BIT + 12 BIT MULTITURN with DRIVE-CLiQ interface (ENCODER AM22DQ).
What mounting and protection details are listed for 1FK7034-2AF21-1FB2?
FRAME SIZE IMB 5 (IM V1, IM V3), PROTECTION CLASS IP65, and flange on drive end IP67.
