Key Features
- SIMOTICS S synchronous motor: SIMOTICS S Synchronous motor 1FK7-HD with product name 1FK7044-4CH71-1FA0.
- Power and speed ratings: PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
- Feedback and connection interface: Absolute encoder 22BIT + 12 BIT MULTITURN, WITH DRIVE-CLIQ INTERFACE (ENCODER AM22DQ).
- Mechanical configuration: Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, shaft with fitted key, tolerance N.
- Protection and installation data: Degree of protection IP64, connectors for signals and power rotatable, connector size M23, and without holding brake.
Technical Summary
| Product name | 1FK7044-4CH71-1FA0 |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| High Dynamic | High Dynamic |
| Optimum power | 1.4 kW |
| NN | 4500rpm |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| Rated current | 3.9 A |
| Static torque (100 K) | 4.50 Nm |
| Max. permissible speed (mech.) | 9,000 rpm |
| Degree of protection | IP64 |
| Encoder system | Encoder AM22DQ: absolute encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
Applications
- Motion control motor drive: Motor for motion control drive tasks requiring a synchronous motor with encoder feedback.
- Drive integration with DRIVE-CLiQ: Motor integration using the DRIVE-CLiQ interface on the encoder AM22DQ.
Frequently Asked Questions
What is the exact Siemens model number of this motor?
The exact model number is 1FK7044-4CH71-1FA0.
What are the rated power and speed of 1FK7044-4CH71-1FA0?
PN=1.4kW and NN=4500rpm.
Which feedback system is included with this motor?
It includes an absolute encoder AM22DQ with DRIVE-CLiQ interface.
What mechanical and protection details are specified for this motor?
It is naturally cooled, has IM B5 (IM V1, IM V3) design, FLANGE 1, a shaft with fitted key, and degree of protection IP64.
What should be confirmed before ordering this motor?
Confirm the exact variant, requested quantity, destination, and dispatch conditions before ordering.
