Key Features
- Output and speed: PN=1.2kW; NN=3000rpm.
- Feedback and interface: Absolute encoder AM24DQI with 24 bit + 12 bit multiturn and DRIVE-CLiQ interface.
- Mechanical configuration: Naturally cooled, frame size IMB 5 (IM V1, IM V3), flange 1, shaft with fitted key, tolerance N.
- Protection and brake: Degree of protection IP65; with holding brake.
Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Power | PN=1.2kW |
| Supply voltage | UDC=600V |
| Rated torque | M0=4.5Nm (100K) |
| Rated speed | NN=3000rpm |
| Cooling | Naturally cooled |
| Encoder system | Encoder AM24DQI: absolute encoder 24 bits (resolution 16777216, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Holding brake | with holding brake |
| Degree of protection | IP65 |
| Connector size | M23 |
| Design | IM B5 (IM V1, IM V3) |
| Shaft end | Feather key |
Applications
- Rotary drive operation: Uses the motor as a rotary drive with 1.2 kW output and 3,000 rpm speed.
- Position feedback connection: Uses the AM24DQI absolute encoder with DRIVE-CLiQ interface for feedback connection.
- Load holding: Uses the holding brake to hold the motor load when required.
Frequently Asked Questions
What is the exact Siemens model of this motor?
The exact model is 1FK7044-4CF71-1CB1.
What are the key output and speed ratings for 1FK7044-4CF71-1CB1?
PN=1.2kW and NN=3000rpm.
Which feedback system is included with this motor?
It includes an absolute encoder AM24DQI with DRIVE-CLiQ interface.
What mechanical and protection details should be confirmed for ordering?
Confirm the shaft with fitted key, holding brake, natural cooling, IMB 5 (IM V1, IM V3) design, M23 connector size, and IP65 degree of protection.
