Technical Summary
| Product family | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Product lifecycle | Active Product |
| Rated power | PN=0.94kW |
| Rated voltage | UDC=300V |
| Rated torque (100 K) | M0=3. 3Nm (100K) |
| Rated speed (100 K) | 3,000 rpm |
| Cooling | Natural cooling |
| Frame size | IMB 5 (IM V1, IM V3) |
| Connector size | M23 |
| Electrical connectors | Connectors for signals and power rotatable |
| Degree of protection | IP65 and DE flange IP67 |
| Encoder system | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi- pole) |
Applications
Motor with DRIVE-CLiQ interface for drive-side integration.
Synchronous motor for rotary motion generation with shaft and holding brake.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD.
Product lifecycle: Active Product.
Multi-pole resolver with DRIVE-CLiQ interface.
Naturally cooled.
With holding brake.
IP65 and DE flange IP67.
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1UB2?
It is a SIMOTICS S synchronous motor, product lifecycle Active Product.
What are the key electrical ratings of 1FK7043-4CF21-1UB2?
PN=0.94kW, UDC=300V, M0=3. 3Nm (100K), and NN=3000rpm.
Which interfaces and connectors does 1FK7043-4CF21-1UB2 have?
It has a DRIVE-CLiQ interface, an M23 connector size, and rotatable connectors for signals and power.
What protection and cooling details are listed for 1FK7043-4CF21-1UB2?
It is naturally cooled and has IP65 protection with DE flange IP67.
Does 1FK7043-4CF21-1UB2 include a holding brake and encoder system?
Yes. It includes a holding brake and a Resolver R15DQ encoder system with 15 bits resolution.
