Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Series | 1FK7-HD |
| PN | 1.2kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 3000rpm |
| Rated current | 3.5 A |
| Number of poles | 6 |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Holding brake | with holding brake |
Key Features
SIMOTICS S synchronous motor
SIMOTICS S Synchronous motor 1FK7-HD.
SIMOTICS S Synchronous motor 1FK7-HD.
Power and speed data
PN=1.2kW; UDC=600V; M0=4.5Nm (100K); NN=3000rpm.
PN=1.2kW; UDC=600V; M0=4.5Nm (100K); NN=3000rpm.
Encoder system
Encoder IC22DQ: incremental encoder 22 bits with DRIVE-CLiQ interface.
Encoder IC22DQ: incremental encoder 22 bits with DRIVE-CLiQ interface.
Cooling and mounting
Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3); flange 1.
Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3); flange 1.
Mechanical configuration
shaft with fitted key, tolerance N; with holding brake.
shaft with fitted key, tolerance N; with holding brake.
Protection and connections
Degree of protection IP65; DE flange IP67; power connector rotatable.
Degree of protection IP65; DE flange IP67; power connector rotatable.
Frequently Asked Questions
What is the exact Siemens 1FK7044-4CF71-1DB2 product type?
It is a SIMOTICS S synchronous motor in the 1FK7-HD range.
What are the rated power, voltage, torque, and speed of 1FK7044-4CF71-1DB2?
PN=1.2kW; UDC=600V; M0=4.5Nm (100K); NN=3000rpm.
Which encoder is used on 1FK7044-4CF71-1DB2?
Encoder IC22DQ: incremental encoder 22 bits with DRIVE-CLiQ interface.
What protection and cooling details are listed for 1FK7044-4CF71-1DB2?
It has natural cooling, degree of protection IP65, and DE flange IP67.
