Technical Summary
| Motor type | Permanent-magnet synchronous motor |
|---|---|
| High Dynamic | High Dynamic |
| PN | 1.4kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 4500rpm |
| Rated torque (100 K) | 3.0 Nm |
| Rated current | 3.9 A |
| Encoder system | Encoder AM24DQI: absolute encoder 24 bits (resolution 16777216, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor with High Dynamic design.
Permanent-magnet synchronous motor with High Dynamic design.
Performance ratings
PN=1.4kW; UDC=600V; M0=4.5Nm (100K); NN=4500rpm.
PN=1.4kW; UDC=600V; M0=4.5Nm (100K); NN=4500rpm.
Encoder and interface
Absolute encoder 24 bit + 12 bit multiturn with DRIVE-CLiQ interface (Encoder AM24DQI).
Absolute encoder 24 bit + 12 bit multiturn with DRIVE-CLiQ interface (Encoder AM24DQI).
Mechanical and protection details
Naturally cooled, IM B5 (IM V1, IM V3), with holding brake, and degree of protection IP65.
Naturally cooled, IM B5 (IM V1, IM V3), with holding brake, and degree of protection IP65.
Frequently Asked Questions
What is the exact product type of Siemens 1FK7044-4CH71-1CB1?
It is a SIMOTICS S Synchronous motor 1FK7-HD.
What are the main rating values for this 1FK7044-4CH71-1CB1 motor?
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
Which feedback interface is used on 1FK7044-4CH71-1CB1?
It uses an absolute encoder 24 bit + 12 bit multiturn with DRIVE-CLiQ interface (Encoder AM24DQI).
What installation and protection details are listed for this motor?
It is naturally cooled, has design acc. to Code I IM B5 (IM V1, IM V3), includes a holding brake, and has degree of protection IP65.
