Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Lifecycle | Active Product |
| Rated power | PN=0.94kW |
| DC link voltage | UDC=300V |
| Rated torque (100 K) | 3.0 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Number of poles | 6 |
| Rated current | 3.7 A |
| Cooling | Natural cooling |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Degree of protection | IP64 |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
Applications
Motor for SINAMICS S120 integration.
Resolver feedback and DRIVE-CLiQ interface for drive system signal connection.
Rotatable power and signal connectors for wiring to the motor.
Key Features
SIMOTICS S synchronous motor 1FK7-HD with Active Product lifecycle.
PN=0.94kW; UDC=300V; M0=3. 3Nm (100K); NN=3000rpm.
POWER CONNECTOR ROTATABLE, RESOLVER 2-POLE, WITH DRIVE CLIQ-INTERFACE, and M23 connector.
Naturally cooled with design acc. to Code I IM B5 (IM V1, IM V3).
Degree of protection IP64, shaft with fitted key, tolerance N, and without holding brake.
Frequently Asked Questions
What is the exact product model of this Siemens motor?
The exact product model is 1FK7043-4CF21-1PA0.
What are the key electrical ratings of 1FK7043-4CF21-1PA0?
Key electrical ratings include PN=0.94kW, UDC=300V, M0=3. 3Nm (100K), NN=3000rpm, and rated current 3.7 A.
Which interfaces and connectors does 1FK7043-4CF21-1PA0 have?
It has POWER CONNECTOR ROTATABLE, RESOLVER 2-POLE, WITH DRIVE CLIQ-INTERFACE, and M23 connector.
What mounting and protection details are listed for 1FK7043-4CF21-1PA0?
It is designed acc. to Code I IM B5 (IM V1, IM V3), has natural cooling, and degree of protection IP64.
What lifecycle status is given for 1FK7043-4CF21-1PA0?
The lifecycle status is Active Product.
