Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=0.38kW |
| DC link voltage | UDC=300V |
| Rated torque (100 K) | 1.2 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Interface | DRIVE-CLiQ interface |
| 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 |
Applications
Use for integration in a SINAMICS S120 drive system.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD.
PN=0.38kW; UDC=300V.
NN=3000rpm; Rated torque (100 K): 1.2 Nm.
Absolute encoder single-turn 20 bits with DRIVE-CLiQ interface.
Natural cooling; IM B5 (IM V1, IM V3).
Degree of protection IP65 and DE flange IP67; shaft with fitted key, tolerance N; without holding brake.
Frequently Asked Questions
What is the exact Siemens order number and product type?
1FK7033-4CF21-1QA2 is a SIMOTICS S synchronous motor.
What are the rated power and voltage values?
PN=0.38kW and UDC=300V.
Which encoder and interface are included?
Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLiQ interface.
What mounting and protection details are listed?
IM B5 (IM V1, IM V3), degree of protection IP65 and DE flange IP67, and connector size M23.
What lifecycle status is supplied for this motor?
Active Product.
