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 |
| UDC | 600V |
| Encoder system | Encoder AS24DQI: absolute encoder single-turn 24 bits |
| Electrical connectors | Connectors for signals and power rotatable |
| Degree of protection | IP65 and DE flange IP67 |
| Cooling | Natural cooling |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Holding brake | without holding brake |
Key Features
Motor type
Permanent-magnet synchronous motor with High Dynamic design.
Permanent-magnet synchronous motor with High Dynamic design.
Encoder system
Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE-CLiQ interface.
Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE-CLiQ interface.
Optimum power
1.2 kW.
1.2 kW.
Rated speed (100 K)
3,000 rpm.
3,000 rpm.
Degree of protection
IP65 and DE flange IP67.
IP65 and DE flange IP67.
Design and cooling
IM B5 (IM V1, IM V3) with natural cooling.
IM B5 (IM V1, IM V3) with natural cooling.
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1BA2?
It is a SIMOTICS S synchronous motor in the 1FK7-HD range.
What encoder does 1FK7044-4CF71-1BA2 use?
It uses Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE-CLiQ interface.
What are the key operating ratings of 1FK7044-4CF71-1BA2?
Optimum power is 1.2 kW and rated speed (100 K) is 3,000 rpm.
What protection and cooling details does 1FK7044-4CF71-1BA2 have?
It has IP65 and DE flange IP67 protection and natural cooling.
Which mechanical configuration is specified for 1FK7044-4CF71-1BA2?
It is designed as IM B5 (IM V1, IM V3) and is supplied without holding brake.
