Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Product lifecycle | Active Product |
| PN | 1.2kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 3000rpm |
| Rated torque (100 K) | 3.7 Nm |
| Rated current | 3.5 A |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Connector size | M23 |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
Key Features
Product designation: SIMOTICS S Synchronous motor 1FK7-HD.
Product lifecycle: Active Product.
PN=1.2kW; NN=3000rpm.
UDC=600V; M0=4.5Nm (100K).
Degree of protection IP64; natural cooling.
Power connector rotatable; incremental encoder 22 bit with DRIVE-CLiQ interface (ENCODER IC22DQ).
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1DA0?
It is a SIMOTICS S synchronous motor, product designation 1FK7-HD.
What are the main power and speed ratings of 1FK7044-4CF71-1DA0?
PN=1.2kW and NN=3000rpm.
What protection and cooling data are listed for 1FK7044-4CF71-1DA0?
Degree of protection IP64 and natural cooling.
What encoder and connector details are listed for 1FK7044-4CF71-1DA0?
It has an incremental encoder 22 bit with DRIVE-CLiQ interface (ENCODER IC22DQ) and connector size M23.
