Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Motor variant | 1FK7-HD |
| Peak power | PN=0.38kW |
| DC link voltage | UDC=300V |
| Rated torque | M0=1. 3Nm (100K) |
| Rated speed | NN=3000rpm |
| Cooling | Naturally cooled |
| Frame size | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Connector size | M23 |
| 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
Motor for integration with SINAMICS S120 drive systems.
Use with the AM22DQ absolute encoder and DRIVE-CLIQ interface for position feedback.
Use the holding brake to retain the load when braking torque is needed.
Key Features
1FK7-HD synchronous motor for SINAMICS S120.
Encoder AM22DQ with absolute encoder 22BIT + 12 BIT MULTITURN and DRIVE-CLIQ interface.
Motor supplied with holding brake and DC 24 V ± 10 % brake supply.
Naturally cooled design with degree of protection IP65 and DE flange IP67.
Electrical connectors for signals and power rotatable, with connector size M23.
Frequently Asked Questions
What is Siemens 1FK7033-4CF21-1FH2?
It is a SIMOTICS S synchronous motor, type 1FK7-HD.
What are the key electrical ratings of 1FK7033-4CF21-1FH2?
PN=0.38kW, UDC=300V, M0=1. 3Nm (100K), and NN=3000rpm.
What encoder is used on 1FK7033-4CF21-1FH2?
It uses encoder AM22DQ: absolute encoder 22 bits + 12 bits multi-turn with DRIVE-CLIQ interface.
What protection and cooling details are listed for 1FK7033-4CF21-1FH2?
It is naturally cooled and has degree of protection IP65 and DE flange IP67.
What should be confirmed before checking stock for 1FK7033-4CF21-1FH2?
Confirm the exact order number, requested quantity, destination, and whether the listed Active Product lifecycle fits the inquiry.
