Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2kW |
| Rated voltage | UDC=600V |
| Static torque (100 K) | 3.50 Nm |
| Rated speed (100 K) | 4,500 rpm |
| Degree of protection | IP64 |
| Cooling | Natural cooling |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Electrical connectors | Connectors for signals and power rotatable |
| Encoder system | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole) |
| Holding brake | without holding brake |
Applications
Servo motor use in a SINAMICS S120 drive system.
Key Features
1FK7-HD motor for drive applications with Active Product lifecycle.
PN=1.2kW and M0=3.5Nm (100K).
UDC=600V and NN=4500rpm.
Naturally cooled with degree of protection IP64.
POWER CONNECTOR ROTATABLE, DRIVE-CLiQ INTERFACE and resolver multi-pole feedback.
FRAME SIZE IMB 5 (IM V1, IM V3), shaft with fitted key, tolerance N and without holding brake.
Frequently Asked Questions
What is Siemens 1FK7043-4CH71-1UA0?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the key ratings of 1FK7043-4CH71-1UA0?
PN=1.2kW, UDC=600V, M0=3.5Nm (100K) and NN=4500rpm.
Which protection and cooling details does this motor have?
It has natural cooling and degree of protection IP64.
What connector and feedback details are listed for this motor?
It has a POWER CONNECTOR ROTATABLE, connector size M23, DRIVE-CLiQ INTERFACE and a resolver multi-pole encoder system.
