Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated power | 0.38kW |
| Rated speed | 3,000 rpm |
| Rated torque | 1.2 Nm |
| Rated current | 2.0 A |
| Maximum torque | 4.3 Nm |
| Maximum current | 7.6 A |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Holding brake | with holding brake |
| Connector size | M23 |
| Design | IM B5 (IM V1, IM V3) |
Applications
Motor for SINAMICS S120 drive-system integration with DRIVE-CLiQ encoder feedback.
Key Features
SIMOTICS S synchronous motor 1FK7-HD.
Absolute encoder AM20DQI with 20 bits multi-turn and DRIVE-CLiQ interface.
With holding brake.
Natural cooling and degree of protection IP65.
Design acc. to Code I IM B5 (IM V1, IM V3) with connector size M23 and rotatable power and signal connectors.
Active Product.
Frequently Asked Questions
What is Siemens 1FK7033-4CF21-1RH1?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What encoder system does 1FK7033-4CF21-1RH1 use?
It uses Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn with DRIVE-CLiQ interface.
What are the key electrical ratings of 1FK7033-4CF21-1RH1?
Rated power is 0.38kW, rated speed is 3,000 rpm, rated current is 2.0 A, maximum torque is 4.3 Nm, and maximum current is 7.6 A.
What protection and mounting details are listed for 1FK7033-4CF21-1RH1?
It has degree of protection IP65, natural cooling, connector size M23, and design acc. to Code I IM B5 (IM V1, IM V3).
What lifecycle status is listed for 1FK7033-4CF21-1RH1?
Active Product.
