Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Product family | 1FK7-HD |
| Power | PN=1.2kW |
| Supply voltage | UDC=600V |
| Static torque (100 K) | 3.50 Nm |
| Rated speed (100 K) | 4,500 rpm |
| Maximum permissible speed (mech.) | 9,000 rpm |
| Maximum current | 12.5 A |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Connector size | M23 |
Key Features
SIMOTICS S Synchronous motor 1FK7-HD.
PN=1.2kW; NN=4500rpm.
Absolute encoder single-turn 20 bits with DRIVE-CLiQ interface (ENCODER AS20DQI).
FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, power connector rotatable, connector size M23.
Naturally cooled and Degree of protection IP65.
Active Product.
Frequently Asked Questions
What is Siemens 1FK7043-4CH71-1QA1?
It is a SIMOTICS S Synchronous motor 1FK7-HD.
What are the rated power and speed of 1FK7043-4CH71-1QA1?
PN=1.2kW and NN=4500rpm.
What encoder does 1FK7043-4CH71-1QA1 use?
It uses Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLiQ interface.
What mounting and connection details are given for 1FK7043-4CH71-1QA1?
FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, power connector rotatable, and connector size M23.
What protection and lifecycle information is given for 1FK7043-4CH71-1QA1?
Degree of protection is IP65, and the product lifecycle is Active Product.
