Technical Summary
| Product designation | 1FK7044-4CF71-1TA0 |
|---|---|
| Motor type | SIMOTICS S Synchronous motor |
| Series | 1FK7-HD |
| Power rating PN | 1.2kW |
| Voltage UDC | 600V |
| Torque rating M0 | 4.5Nm (100K) |
| Rated speed NN | 3000rpm |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1 |
| Temperature sensor | KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Feedback | RESOLVER 2-pole (RESOLVER P=1) |
| Shaft | shaft with fitted key, tolerance N |
| Holding brake | without holding brake |
| Degree of protection | IP64 |
Key Features
SIMOTICS S synchronous motor
SIMOTICS S Synchronous motor 1FK7-HD for the 1FK7 servomotors family.
SIMOTICS S Synchronous motor 1FK7-HD for the 1FK7 servomotors family.
PN=1.2kW
Power rating PN=1.2kW.
Power rating PN=1.2kW.
M0=4.5Nm (100K)
Torque rating M0=4.5Nm (100K).
Torque rating M0=4.5Nm (100K).
NN=3000rpm
Rated speed NN=3000rpm.
Rated speed NN=3000rpm.
Resolver 2-pole
Resolver 2-pole (RESOLVER P=1) feedback.
Resolver 2-pole (RESOLVER P=1) feedback.
IP64 protection
Degree of protection IP64.
Degree of protection IP64.
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1TA0?
It is a SIMOTICS S Synchronous motor 1FK7-HD.
What are the key ratings of 1FK7044-4CF71-1TA0?
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
What feedback and connection details does this motor have?
It has RESOLVER 2-pole (RESOLVER P=1), a rotatable power connector, and a KTY TEMPERATURESENSOR.
What mechanical and protection features are specified for this variant?
It is naturally cooled, has FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1, a shaft with fitted key, tolerance N, without holding brake, and degree of protection IP64.
