Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| Static torque (100 K) | 4.50 Nm |
| Maximum torque | 13.0 Nm |
| Maximum current | 12.1 A |
| Absolute encoder | Encoder AM22DQ: absolute encoder 22 bits + 12 bits multi-turn |
| Encoder interface | DRIVE-CLiQ |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Holding brake | with holding brake |
Applications
Provides rotary motion in motion control systems.
Uses rotatable connectors for signals and power connection.
Key Features
1FK7-HD motor with PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
Encoder AM22DQ: absolute encoder 22 bits + 12 bits multi-turn, with DRIVE-CLiQ interface.
Connector size M23 with connectors for signals and power rotatable.
Degree of protection IP65 with natural cooling.
with holding brake and DC 24 V ± 10 % power supply voltage.
Listed as Active Product.
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1FB1?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the key performance ratings of 1FK7044-4CF71-1FB1?
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
What encoder does 1FK7044-4CF71-1FB1 use?
It uses Encoder AM22DQ: absolute encoder 22 bits + 12 bits multi-turn, with DRIVE-CLiQ interface.
What are the connection and protection details for 1FK7044-4CF71-1FB1?
It has connector size M23, connectors for signals and power rotatable, natural cooling, and degree of protection IP65.
Does 1FK7044-4CF71-1FB1 include a holding brake?
Yes. It is listed with holding brake.
