Technical Summary
| Product designation | 1FK7044-4CH71-1PB1 |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Product family | SIMOTICS S Synchronous motor 1FK7-HD |
| PN | 1.4kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 4500rpm |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Holding brake | with holding brake |
Applications
Rotary motion in a drive system using resolver feedback and a holding brake.
Key Features
Permanent-magnet synchronous motor with High Dynamic design.
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) with holding brake.
Natural cooling with Degree of protection IP65.
Design acc. to Code I: IM B5 (IM V1, IM V3), with M23 connector size and rotatable electrical connectors for signals and power.
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1PB1?
It is a SIMOTICS S synchronous motor, product lifecycle Active Product.
What are the rated power, voltage, torque, and speed for 1FK7044-4CH71-1PB1?
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
What feedback and connector details does 1FK7044-4CH71-1PB1 have?
It has a Resolver R14DQ encoder system, M23 connector size, and rotatable electrical connectors for signals and power.
What mounting, cooling, and protection data is listed for 1FK7044-4CH71-1PB1?
Design acc. to Code I: IM B5 (IM V1, IM V3), natural cooling, and Degree of protection IP65.
