Key Features
- Power and voltage: PN=1.4kW; UDC=600V
- Torque and speed: M0=4.5Nm (100K); NN=4500rpm
- Feedback system: Absolute encoder single-turn 24 bits with DRIVE-CLiQ interface (ENCODER AS24DQI)
- Cooling and mounting: Naturally cooled; IMB 5 (IM V1, IM V3)
- Connections and shaft: POWER CONNECTOR ROTATABLE; shaft with fitted key, tolerance N
- Protection and brake: Degree of protection IP65; DE flange IP67; with holding brake
Technical Summary
| Product type | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.4kW |
| Voltage | UDC=600V |
| Motor torque | M0=4.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Encoder system | Encoder AS24DQI: absolute encoder single-turn 24 bits |
| Encoder interface | DRIVE CLIQ interface |
| Cooling | Naturally cooled |
| Mounting design | IMB 5 (IM V1, IM V3) |
| Power connector | POWER CONNECTOR ROTATABLE |
| Shaft end | shaft with fitted key, tolerance N |
| Degree of protection | IP65 DE flange IP67 |
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1BB2?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the rated power and voltage of 1FK7044-4CH71-1BB2?
PN=1.4kW and UDC=600V.
What encoder does 1FK7044-4CH71-1BB2 use?
It uses an absolute encoder single-turn 24 bits with DRIVE-CLiQ interface (ENCODER AS24DQI).
What mounting, cooling, and protection details are given for this motor?
It is naturally cooled, uses IMB 5 (IM V1, IM V3), and has degree of protection IP65 and DE flange IP67.
