Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.4kW |
| Supply voltage | UDC=600V |
| Rated torque | M0=4.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Motor type | Permanent-magnet synchronous motor |
| Encoder system | Encoder AS24DQI: absolute encoder single-turn 24 bits |
| Encoder interface | DRIVE-CLiQ interface |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
Key Features
Permanent-magnet synchronous motor, High Dynamic.
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE-CLiQ interface.
IM B5 (IM V1, IM V3), M23 connector size, rotatable power and signal connectors, and IP64.
Natural cooling and with holding brake.
Shaft with fitted key, tolerance N, and standard housing color Anthracite RAL 7016.
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1BB0?
It is a SIMOTICS S synchronous motor, listed as a 1FK7-HD variant.
What are the main electrical ratings for 1FK7044-4CH71-1BB0?
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
Which encoder is used on 1FK7044-4CH71-1BB0?
Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE-CLiQ interface.
What protection and cooling details are listed for 1FK7044-4CH71-1BB0?
Natural cooling and degree of protection IP64.
What installation and connection details are given for 1FK7044-4CH71-1BB0?
IM B5 (IM V1, IM V3), M23 connector size, and rotatable electrical connectors for signals and power.
