Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=0.38kW |
| DC link voltage | UDC=300V |
| Rated torque | M0=1. 3Nm (100K) |
| Rated speed | NN=3000rpm |
| Motor type | Permanent-magnet synchronous motor |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Interface | DRIVE-CLiQ interface |
| Connector size | M23 |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Holding brake | with holding brake |
Applications
Servomotor integration for SINAMICS S120 drive systems.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD for exact order-number identification.
Absolute encoder 20 BIT + 12 BIT multiturn with DRIVE-CLiQ interface, AM20DQI, and M23 connector size.
Degree of protection IP65 and DE flange IP67, with natural cooling.
With holding brake and plain shaft, tolerance N.
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Frequently Asked Questions
What is Siemens 1FK7033-4CF21-1RH2?
It is a SIMOTICS S synchronous motor, 1FK7-HD.
What are the main electrical ratings of 1FK7033-4CF21-1RH2?
PN=0.38kW, UDC=300V, and NN=3000rpm.
Which encoder and interface does 1FK7033-4CF21-1RH2 use?
It uses Encoder AM20DQI with an absolute encoder 20 BIT + 12 BIT multiturn and a DRIVE-CLiQ interface.
What protection and mounting details are listed for 1FK7033-4CF21-1RH2?
Degree of protection is IP65 and DE flange IP67, with design acc. to Code I IM B5 (IM V1, IM V3).
What is the lifecycle status of 1FK7033-4CF21-1RH2?
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