Technical Summary
| Product designation | 1FK7044-4CH71-1BA0 |
|---|---|
| Lifecycle | Active Product |
| Optimum power | 1.4 kW |
| Rated speed (100 K) | 4,500 rpm |
| Static torque (100 K) | 4.50 Nm |
| Rated current | 3.9 A |
| Max. permissible speed (mech.) | 9,000 rpm |
| Degree of protection | IP64 |
| Encoder system | Encoder AS24DQI: absolute encoder single-turn 24 bits |
| Electrical connectors | Connectors for signals and power rotatable |
| Connector size | M23 |
| Cooling | Natural cooling |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Applications
Servomotor use within SINAMICS S120 drive systems.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD for exact order number 1FK7044-4CH71-1BA0.
Power connector rotatable, encoder AS24DQI, and absolute encoder single-turn 24 bits with DRIVE-CLiQ interface.
Degree of protection IP64, naturally cooled, and design acc. to Code I IM B5 (IM V1, IM V3).
Shaft with fitted key, tolerance N; without holding brake; connector size M23.
Active Product.
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1BA0?
It is a SIMOTICS S synchronous motor.
What are the key power and speed ratings of 1FK7044-4CH71-1BA0?
Optimum power is 1.4 kW, and rated speed (100 K) is 4,500 rpm.
Which encoder and interface are included on this motor?
It has encoder AS24DQI with an absolute encoder single-turn 24 bits and DRIVE-CLiQ interface.
What protection and connection details are listed for 1FK7044-4CH71-1BA0?
Degree of protection is IP64, connector size is M23, and electrical connectors for signals and power are rotatable.
