Technical Summary
| Product type | SIMOTICS S synchronous motor |
|---|---|
| Lifecycle | Active Product |
| Rated power | PN=0.94kW |
| Rated voltage | UDC=300V |
| Rated torque (100 K) | 3.0 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Number of poles | 6 |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
| Connector size | M23 |
| Drive interface | DRIVE-CLiQ interface |
| Encoder system | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi- pole) |
| Holding brake | Permanent-magnet brake |
| Mounting design | IM B5 (IM V1, IM V3) |
Applications
For use in a SINAMICS S120 drive system.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD.
With DRIVE-CLiQ interface and resolver system.
PN=0.94kW; UDC=300V; NN=3000rpm.
Connector size M23, electrical connectors for signals and power rotatable, and design acc. to Code I IM B5 (IM V1, IM V3).
Naturally cooled with degree of protection IP65.
Shaft with fitted key, tolerance N; with holding brake.
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1UB1?
It is a SIMOTICS S synchronous motor.
What are the key power and speed ratings of 1FK7043-4CF21-1UB1?
PN=0.94kW, UDC=300V, NN=3000rpm, and rated torque (100 K) is 3.0 Nm.
Which interfaces and connectors does 1FK7043-4CF21-1UB1 have?
It has a DRIVE-CLiQ interface, a Resolver R15DQ encoder system, connector size M23, and electrical connectors for signals and power rotatable.
What mounting and protection details are listed for 1FK7043-4CF21-1UB1?
It is designed acc. to Code I IM B5 (IM V1, IM V3), has degree of protection IP65, natural cooling, and a holding brake.
