Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Optimum power | 1.2 kW |
| UDC | 600V |
| Static torque (100 K) | 4.50 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Number of poles | 6 |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| 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
Permanent-magnet synchronous motor for use with SINAMICS S120.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD for exact order-number identification.
PN=1.2kW and NN=3000rpm.
M0=4.5Nm (100K) and UDC=600V.
Resolver MULTI-POLE with DRIVE-CLIQ INTERFACE.
FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, M23 connector size and connectors for signals and power rotatable.
Degree of protection IP65 and Product lifecycle: Active Product.
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1UA1?
It is a SIMOTICS S synchronous motor, 1FK7-HD.
What are the main electrical ratings of 1FK7044-4CF71-1UA1?
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
What feedback and connection details does this motor have?
It has a resolver MULTI-POLE with DRIVE-CLIQ INTERFACE, M23 connector size, and connectors for signals and power rotatable.
What lifecycle status is listed for 1FK7044-4CF71-1UA1?
Product lifecycle: Active Product.
