Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Series | 1FK7-HD |
| Optimum power | 1.2 kW |
| Rated power | PN=1.2kW |
| Rated speed (100 K) | 3,000 rpm |
| Static torque (100 K) | 4.50 Nm |
| Number of poles | 6 |
| Rated current | 3.5 A |
| Maximum torque | 13.0 Nm |
| Cooling | Natural cooling |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Degree of protection | IP64 |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor with High Dynamic design.
Permanent-magnet synchronous motor with High Dynamic design.
PN=1.2kW and M0=4.5Nm (100K)
Optimum power is 1.2 kW and static torque (100 K) is 4.50 Nm.
Optimum power is 1.2 kW and static torque (100 K) is 4.50 Nm.
NN=3000rpm
Rated speed (100 K) is 3,000 rpm.
Rated speed (100 K) is 3,000 rpm.
Absolute encoder with DRIVE-CLiQ
Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLiQ interface.
Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLiQ interface.
Mechanical and environmental configuration
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), plain shaft, without holding brake, and degree of protection IP64.
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), plain shaft, without holding brake, and degree of protection IP64.
Applications
SINAMICS S120 drive integration
Designed for use with SINAMICS S120.
Designed for use with SINAMICS S120.
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1QG0?
It is a SIMOTICS S synchronous motor.
What is the rated speed of 1FK7044-4CF71-1QG0?
Rated speed (100 K) is 3,000 rpm.
Which encoder does 1FK7044-4CF71-1QG0 use?
Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLiQ interface.
What are the cooling and protection details for this motor?
It is naturally cooled and has degree of protection IP64.
