Key Features
- Power and speed: PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
- Feedback and connection: Incremental encoder 22 bit with DRIVE-CLIQ interface (ENCODER IC22DQ) and power connector rotatable.
- Mechanical and protection data: Plain shaft, with holding brake, cooling by natural cooling, and degree of protection IP65 and DE flange IP67.
Technical Summary
| Motor type | Permanent-magnet synchronous motor |
|---|---|
| PN | 1.4kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 4500rpm |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Holding brake version | Permanent-magnet brake |
| Holding torque | 4.0 Nm |
| Power supply voltage | DC 24 V ± 10 % |
| Degree of protection | IP65 and DE flange IP67 |
| Cooling | Natural cooling |
| Connector size | M23 |
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1DH2?
It is a SIMOTICS S synchronous motor.
What are the key ratings of 1FK7044-4CH71-1DH2?
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
Which feedback and brake details are included with 1FK7044-4CH71-1DH2?
It includes an incremental encoder 22 bit with DRIVE-CLIQ interface and a holding brake.
What mechanical and protection details should be checked for 1FK7044-4CH71-1DH2?
It has a plain shaft, natural cooling, and degree of protection IP65 and DE flange IP67.
