Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Output power | PN=1.2kW |
| DC link voltage | UDC=600V |
| Static torque (100 K) | 3.50 Nm |
| Rated speed (100 K) | 4,500 rpm |
| Number of poles | 6 |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| 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) |
Applications
Motor for use in SINAMICS S120 motion-control drive systems.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD for exact order-number identification.
PN=1.2kW; UDC=600V; M0=3.5Nm (100K); NN=4500rpm.
Resolver multi-pole with DRIVE-CLiQ interface; resolver system R15DQ with 15 bits.
Naturally cooled; IM B5 (IM V1, IM V3); connector size M23; connectors for signals and power rotatable.
Degree of protection IP65 and DE flange IP67; plain shaft; without holding brake; Active Product.
Frequently Asked Questions
What is Siemens 1FK7043-4CH71-1UG2?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the main ratings for 1FK7043-4CH71-1UG2?
PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
What mounting and protection details are supplied for this motor?
IM B5 (IM V1, IM V3), natural cooling, IP65, and DE flange IP67.
What feedback and connector details are supplied?
It has a Resolver R15DQ encoder system, DRIVE-CLiQ interface, M23 connector size, and rotatable connectors for signals and power.
What is the lifecycle status of 1FK7043-4CH71-1UG2?
Active Product.
