Technical Summary
| Product type | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=0.94kW |
| DC link voltage | UDC=300V |
| Rated torque (100 K) | 3. 3Nm |
| Rated speed (100 K) | 3,000 rpm |
| Cooling | Natural cooling |
| Design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Degree of protection | IP64 |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Holding brake | with holding brake |
Applications
Absolute encoder single-turn 20-bit feedback with DRIVE-CLIQ interface.
Rotatable electrical connectors for signals and power.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD.
Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLIQ interface.
Electrical connectors for signals and power rotatable with connector size M23.
with holding brake.
Naturally cooled with degree of protection IP64.
Product lifecycle: Active Product.
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1QB0?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What is the rated speed of 1FK7043-4CF21-1QB0?
Rated speed (100 K): 3,000 rpm.
What encoder is specified for 1FK7043-4CF21-1QB0?
Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLIQ interface.
What protection and cooling details are listed for 1FK7043-4CF21-1QB0?
Cooling is natural cooling and degree of protection is IP64.
Does 1FK7043-4CF21-1QB0 include a holding brake?
Yes, it is listed with holding brake.
