Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Lifecycle | Active Product |
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 4,500 rpm |
| Static torque (100 K) | 3.50 Nm |
| Rated current | 3.3 A |
| Rated voltage | 600V |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Connector size | M23 |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Key Features
SIMOTICS S Synchronous motor 1FK7-HD with product lifecycle status Active Product.
PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
Natural cooling, IMB 5 (IM V1, IM V3), plain shaft, without holding brake, and Degree of protection IP65.
Resolver 2-pole with DRIVE-CLiQ-interface, Connector size M23, and electrical connectors for signals and power rotatable.
Frequently Asked Questions
What is Siemens 1FK7043-4CH71-1PG1?
It is a SIMOTICS S synchronous motor, product lifecycle status Active Product.
What are the main power and speed ratings of 1FK7043-4CH71-1PG1?
PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
What protection and cooling details does this motor have?
It has Natural cooling and Degree of protection IP65.
Which connector and feedback details are listed for this motor?
Connector size M23, electrical connectors for signals and power rotatable, and a Resolver 2-pole with DRIVE-CLiQ-interface.
