Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Lifecycle | Active Product |
| Optimum power | 1.2 kW |
| UDC | 600V |
| Static torque (100 K) | 3.50 Nm |
| Rated speed (100 K) | 4,500 rpm |
| Rated current | 3.3 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 R15DQ: resolver 15 bits (resolution 32768, internal multi- pole) |
| Holding brake | without holding brake |
Applications
Servomotor use for SINAMICS S120 systems.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD.
PN=1.2kW; UDC=600V; M0=3.5Nm (100K); NN=4500rpm.
Resolver multi-pole with DRIVE-CLiQ interface; Connector size M23; Electrical connectors for signals and power rotatable.
Naturally cooled; IM B5 (IM V1, IM V3); Degree of protection IP65.
Plain shaft, tolerance N; without holding brake; Shaft height 48.
Active Product.
Frequently Asked Questions
What is Siemens 1FK7043-4CH71-1UG1?
It is a SIMOTICS S synchronous motor, model 1FK7-HD.
What are the main electrical ratings of 1FK7043-4CH71-1UG1?
PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm are supplied.
Which feedback and connector features does 1FK7043-4CH71-1UG1 have?
It has a resolver multi-pole with DRIVE-CLiQ interface, M23 connector size, and rotatable electrical connectors for signals and power.
What protection and mounting details are listed for 1FK7043-4CH71-1UG1?
It has Degree of protection IP65 and design IM B5 (IM V1, IM V3).
What lifecycle status is supplied for 1FK7043-4CH71-1UG1?
Active Product.
