Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Series | SIMOTICS S |
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 3,000 rpm |
| Static torque (100 K) | 4.50 Nm |
| UDC | 600V |
| Number of poles | 6 |
| Rated current | 3.5 A |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor with High Dynamic design.
Permanent-magnet synchronous motor with High Dynamic design.
Optimum power
1.2 kW.
1.2 kW.
Rated speed (100 K)
3,000 rpm.
3,000 rpm.
Static torque (100 K)
4.50 Nm.
4.50 Nm.
Electrical supply
UDC=600V.
UDC=600V.
Encoder system
Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole).
Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole).
Applications
SINAMICS S120 drive integration
Motor for use in SINAMICS S120 systems.
Motor for use in SINAMICS S120 systems.
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1PA2?
It is a SIMOTICS S synchronous motor, model 1FK7044-4CF71-1PA2.
What are the power and speed ratings of 1FK7044-4CF71-1PA2?
Optimum power is 1.2 kW and rated speed (100 K) is 3,000 rpm.
What torque and current data are listed for 1FK7044-4CF71-1PA2?
Static torque (100 K) is 4.50 Nm and rated current is 3.5 A.
What encoder system does 1FK7044-4CF71-1PA2 use?
It uses Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole).
What protection and cooling details are listed for 1FK7044-4CF71-1PA2?
Cooling is natural cooling, and degree of protection is IP65 and DE flange IP67.
