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 |
| Number of poles | 6 |
| Cooling | Natural cooling |
| Connector size | M23 |
| Degree of protection | IP65 and DE flange IP67 |
| Design | IM B5 (IM V1, IM V3) |
| Encoder system | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi- pole) |
| Holding brake | Permanent-magnet brake |
Applications
Motion drive integration with SINAMICS S120 using the DRIVE-CLiQ interface.
Key Features
1FK7-HD motor for SINAMICS S120 in the 1FK7 servomotor family.
MULTI-POLE encoder with DRIVE-CLiQ interface and rotatable connectors for signals and power.
IM B5 (IM V1, IM V3) design with IP65 protection and DE flange IP67.
Naturally cooled with a holding brake.
Plain shaft, tolerance N, M23 connector size, and shaft height 36.
Frequently Asked Questions
What is Siemens 1FK7033-4CF21-1UH2?
It is a SIMOTICS S synchronous motor in the 1FK7-HD range with Active Product lifecycle status.
What are the key electrical ratings of 1FK7033-4CF21-1UH2?
Rated power is PN=0.38kW, DC link voltage is UDC=300V, rated torque is M0=1. 3Nm (100K), and rated speed is NN=3000rpm.
Which interface and connector details does 1FK7033-4CF21-1UH2 have?
It has a MULTI-POLE encoder with DRIVE-CLiQ interface, rotatable connectors for signals and power, and M23 connector size.
What mounting and protection details are listed for 1FK7033-4CF21-1UH2?
The motor uses IM B5 (IM V1, IM V3) design, has IP65 protection, and DE flange IP67.
