Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Motor type variant | High Dynamic |
| Rated power | 1.2kW |
| Rated speed (100 K) | 3,000 rpm |
| Static torque (100 K) | 4.50 Nm |
| Rated current | 3.5 A |
| Number of poles | 6 |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Encoder system | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole) |
| Electrical connectors | Connectors for signals and power rotatable |
Key Features
Permanent-magnet synchronous motor
Motor type: Permanent-magnet synchronous motor.
Motor type: Permanent-magnet synchronous motor.
High Dynamic design
Motor type: High Dynamic.
Motor type: High Dynamic.
Power and speed
PN=1.2kW and NN=3000rpm.
PN=1.2kW and NN=3000rpm.
Feedback system
Encoder system: Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole).
Encoder system: Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole).
Protection and cooling
Degree of protection IP64 with Natural cooling.
Degree of protection IP64 with Natural cooling.
Connection and mounting
Electrical connectors for signals and power rotatable; Design acc. to Code I IM B5 (IM V1, IM V3).
Electrical connectors for signals and power rotatable; Design acc. to Code I IM B5 (IM V1, IM V3).
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1UA0?
It is a SIMOTICS S Synchronous motor 1FK7-HD.
What are the rated power and speed of 1FK7044-4CF71-1UA0?
PN=1.2kW and NN=3000rpm.
Which feedback system does 1FK7044-4CF71-1UA0 use?
Encoder system: Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole).
What protection and cooling data are given for 1FK7044-4CF71-1UA0?
Degree of protection IP64 and Natural cooling.
