Technical Summary
| Product type | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| Static torque (100 K) | 4.50 Nm |
| Max. permissible speed (mech.) | 9,000 rpm |
| Degree of protection | IP65 |
| Encoder system | Encoder AM24DQI: absolute encoder 24 bits (resolution 16777216, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Holding brake version | Permanent-magnet brake |
| Power supply voltage | DC 24 V ± 10 % |
| Connector size | M23 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Key Features
SIMOTICS S synchronous motor
SIMOTICS S Synchronous motor 1FK7-HD.
SIMOTICS S Synchronous motor 1FK7-HD.
Optimum power
1.2 kW.
1.2 kW.
Rated speed
3,000 rpm.
3,000 rpm.
Feedback system
Encoder AM24DQI: absolute encoder 24 bits + 12 bits multi-turn with DRIVE-CLiQ interface.
Encoder AM24DQI: absolute encoder 24 bits + 12 bits multi-turn with DRIVE-CLiQ interface.
Holding brake
with holding brake.
with holding brake.
Degree of protection
IP65.
IP65.
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1CB1?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the main performance ratings of 1FK7044-4CF71-1CB1?
Optimum power is 1.2 kW and rated speed (100 K) is 3,000 rpm.
Which feedback system does 1FK7044-4CF71-1CB1 use?
It uses Encoder AM24DQI with an absolute encoder 24 bits + 12 bits multi-turn and DRIVE-CLiQ interface.
What installation and protection details are listed for 1FK7044-4CF71-1CB1?
The motor has IP65 degree of protection, M23 connector size, and IM B5 (IM V1, IM V3) design.
