Technical Summary
| Product designation | 1FK7044-4CF71-1RB0 |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| High Dynamic | High Dynamic |
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 3,000 rpm |
| Static torque (100 K) | 4.50 Nm |
| Rated current | 3.5 A |
| UDC | 600V |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Degree of protection | IP64 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
Key Features
SIMOTICS S synchronous motor 1FK7-HD.
Power connector rotatable, absolute encoder 20 BIT + 12 BIT MULTITURN with DRIVE-CLIQ interface, encoder AM20DQI.
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), Degree of protection IP64, shaft with fitted key, tolerance N.
With holding brake.
Active Product.
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1RB0?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the rated power and rated speed of 1FK7044-4CF71-1RB0?
PN=1.2kW and NN=3000rpm; rated speed (100 K) is 3,000 rpm.
Which encoder and interface does 1FK7044-4CF71-1RB0 use?
It uses encoder AM20DQI with an absolute encoder 20 BIT + 12 BIT MULTITURN and DRIVE-CLIQ INTERFACE.
What mounting and protection details are listed for 1FK7044-4CF71-1RB0?
It is configured as FRAME SIZE IMB 5 (IM V1, IM V3) with Degree of protection IP64.
