Technical Summary
| Product designation | 1FK7043-4CF21-1PH1 |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| PN | 0.94kW |
| UDC | 300V |
| M0 | 3. 3Nm (100K) |
| NN | 3000rpm |
| Rated current | 3.7 A |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
Applications
Provides rotary motion in a motion-control drive setup with resolver feedback and power and signal connections.
Key Features
Permanent-magnet synchronous motor, High Dynamic.
PN=0.94kW, UDC=300V, M0=3. 3Nm (100K), NN=3000rpm.
Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) with connectors for signals and power rotatable.
IM B5 (IM V1, IM V3), plain shaft, shaft height 48, IP65.
Natural cooling with holding brake.
Active Product.
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1PH1?
It is a SIMOTICS S synchronous motor.
What are the main electrical ratings of 1FK7043-4CF21-1PH1?
PN=0.94kW, UDC=300V, M0=3. 3Nm (100K), NN=3000rpm, and rated current 3.7 A.
What connectors and feedback are included on 1FK7043-4CF21-1PH1?
It has connector size M23, rotatable connectors for signals and power, and a Resolver R14DQ encoder system.
What mounting, cooling, and protection details are listed for this motor?
It uses IM B5 (IM V1, IM V3), natural cooling, a plain shaft, and IP65 protection.
