Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Rated power | PN=0.94kW |
| Rated voltage | UDC=300V |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.0 Nm |
| Encoder system | Encoder AM22DQ: absolute encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Holding brake | with holding brake |
| Electrical connectors | Connectors for signals and power rotatable |
Key Features
PN=0.94kW
Rated power shown as PN=0.94kW.
Rated power shown as PN=0.94kW.
NN=3000rpm
Rated speed shown as NN=3000rpm.
Rated speed shown as NN=3000rpm.
Absolute encoder AM22DQ
Encoder system with absolute encoder 22BIT + 12 BIT MULTITURN, WITH DRIVE-CLIQ INTERFACE (ENCODER AM22DQ).
Encoder system with absolute encoder 22BIT + 12 BIT MULTITURN, WITH DRIVE-CLIQ INTERFACE (ENCODER AM22DQ).
With holding brake
Motor version includes a holding brake.
Motor version includes a holding brake.
Protection rating
Degree of protection IP65 and DE flange IP67.
Degree of protection IP65 and DE flange IP67.
Rotatable connectors
Connectors for signals and power rotatable.
Connectors for signals and power rotatable.
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1FH2?
It is a SIMOTICS S synchronous motor, 1FK7-HD.
What are the key rating values for 1FK7043-4CF21-1FH2?
PN=0.94kW, UDC=300V, M0=3. 3Nm (100K), and NN=3000rpm.
Which encoder does 1FK7043-4CF21-1FH2 use?
It uses encoder AM22DQ with absolute encoder 22BIT + 12 BIT MULTITURN and DRIVE-CLIQ interface.
What are the protection and cooling details of 1FK7043-4CF21-1FH2?
It has natural cooling, degree of protection IP65, and DE flange IP67.
