Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Lifecycle | Active Product |
| Rated power | PN=0.38kW |
| Supply voltage | UDC=300V |
| Torque at 100 K | M0=1.3Nm (100K) |
| Rated speed | NN=3000rpm |
| Motor type | Permanent-magnet synchronous motor |
| Cooling | Natural cooling |
| 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) |
| Connector size | M23 |
| Electrical connectors | Connectors for signals and power rotatable |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Shaft end | Plain shaft |
| Holding brake | without holding brake |
Applications
Motor use in SINAMICS S120 drive systems.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD for exact order number 1FK7033-4CF21-1FG1.
PN=0.38kW, UDC=300V, M0=1.3Nm (100K), and NN=3000rpm.
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, power connector rotatable, plain shaft, tolerance N.
Absolute encoder 22BIT + 12 BIT MULTITURN, WITH DRIVE-CLIQ INTERFACE (ENCODER AM22DQ) and Degree of protection IP65.
Connector size M23, electrical connectors for signals and power rotatable, without holding brake.
Active Product.
Frequently Asked Questions
What is Siemens 1FK7033-4CF21-1FG1?
It is a SIMOTICS S synchronous motor, 1FK7-HD.
What are the key ratings of 1FK7033-4CF21-1FG1?
PN=0.38kW, UDC=300V, M0=1.3Nm (100K), and NN=3000rpm.
What encoder and interface does 1FK7033-4CF21-1FG1 have?
It has Encoder AM22DQ with an absolute encoder 22 bits + 12 bits multi-turn and DRIVE-CLIQ interface.
What are the connection and protection details for this motor?
It has connector size M23, rotatable connectors for signals and power, and Degree of protection IP65.
