Key Features
- Motor type: SIMOTICS S synchronous motor 1FK7-HD.
- Performance ratings: PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
- Feedback and connection: Resolver 2-pole, with DRIVE-CLiQ-Interface, and power connector rotatable.
- Protection and cooling: Naturally cooled with degree of protection IP65.
- Mechanical configuration: Plain shaft, without holding brake, and IMB 5 (IM V1, IM V3).
Technical Summary
| Order number | 1FK7043-4CH71-1PG1 |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Product family | SIMOTICS S synchronous motor 1FK7-HD |
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 4,500 rpm |
| Static torque (100 K) | 3.50 Nm |
| Rated voltage | 600V |
| Rated current | 3.3 A |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Holding brake | without holding brake |
Applications
- SINAMICS S120 drive integration: Motor use with SINAMICS S120.
Frequently Asked Questions
What is Siemens 1FK7043-4CH71-1PG1?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the main ratings of 1FK7043-4CH71-1PG1?
PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
What feedback and connection details does this motor have?
It has a Resolver 2-pole with DRIVE-CLiQ-Interface and a power connector rotatable.
What mechanical configuration and protection details are listed for this motor?
It is naturally cooled, has degree of protection IP65, a plain shaft, and without holding brake.
What should buyers confirm before ordering this model?
Confirm the exact model 1FK7043-4CH71-1PG1, the required quantity, destination, and dispatch conditions.
