Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Static torque (100 K) | 3.50 Nm |
| Rated current | 3.3 A |
| Maximum torque | 10.0 Nm |
| Maximum current | 12.5 A |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
Key Features
SIMOTICS S Synchronous motor with High Dynamic design.
Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLIQ interface.
Power connector rotatable, connector size M23, plain shaft, and design acc. to Code I IM B5 (IM V1, IM V3).
Naturally cooled with Degree of protection IP65.
Active Product.
Frequently Asked Questions
What is Siemens 1FK7043-4CH71-1QG1?
It is a SIMOTICS S synchronous motor, 1FK7-HD.
What are the rated speed and torque of 1FK7043-4CH71-1QG1?
Rated speed (100 K): 4,500 rpm. Rated torque (100 K): 2.6 Nm.
What interface and encoder does 1FK7043-4CH71-1QG1 use?
It uses Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLIQ interface.
What are the cooling and protection details for 1FK7043-4CH71-1QG1?
Cooling is natural cooling and the degree of protection is IP65.
What mounting and connector details are listed for 1FK7043-4CH71-1QG1?
Design acc. to Code I IM B5 (IM V1, IM V3), connector size M23, and power connector rotatable.
