Key Features
- Motor designation: SIMOTICS S Synchronous motor 1FK7-HD.
- Electrical and performance ratings: PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
- Feedback system: Absolute encoder single-turn 20 bits with DRIVE-CLiQ interface (ENCODER AS20DQI).
- Mechanical configuration: Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), with M23 connector size.
- Protection and shaft details: Degree of protection IP65, shaft with fitted key, tolerance N, and without holding brake.
Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Power | PN=1.4kW |
| Voltage | UDC=600V |
| Rated torque | M0=4.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Cooling | Naturally cooled |
| Degree of protection | IP65 |
| Encoder system | absolute encoder single-turn 20 bits with DRIVE-CLiQ interface (ENCODER AS20DQI) |
| Holding brake | without holding brake |
| Mounting design | IMB 5 (IM V1, IM V3) |
| Connector size | M23 |
| Shaft end | shaft with fitted key, tolerance N |
Frequently Asked Questions
What is the exact product type of Siemens 1FK7044-4CH71-1QA1?
It is a SIMOTICS S Synchronous motor 1FK7-HD.
What are the key ratings of 1FK7044-4CH71-1QA1?
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
Which encoder and interface does 1FK7044-4CH71-1QA1 use?
It uses an absolute encoder single-turn 20 bits with DRIVE-CLiQ interface (ENCODER AS20DQI).
What mechanical configuration and protection does 1FK7044-4CH71-1QA1 have?
It is naturally cooled, has FRAME SIZE IMB 5 (IM V1, IM V3), M23 connector size, IP65 protection, and without holding brake.
