Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Series | 1FK7-HD |
| PN | 1.4kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 4500rpm |
| Cooling | Naturally cooled |
| Feedback | RESOLVER MULTI-POLE (RESOLVER P=3) |
| Temperature sensor | KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Shaft | shaft with fitted key, tolerance N |
| Degree of protection | IP64 |
Key Features
SIMOTICS S synchronous motor
1FK7044-4CH71-1SB0 belongs to the SIMOTICS S Synchronous motor 1FK7-HD range.
1FK7044-4CH71-1SB0 belongs to the SIMOTICS S Synchronous motor 1FK7-HD range.
Performance ratings
PN=1.4kW; UDC=600V; M0=4.5Nm (100K); NN=4500rpm.
PN=1.4kW; UDC=600V; M0=4.5Nm (100K); NN=4500rpm.
Natural cooling
Naturally cooled motor design.
Naturally cooled motor design.
Feedback and sensing
WITH KTY TEMPERATURESENSOR and RESOLVER MULTI-POLE (RESOLVER P=3).
WITH KTY TEMPERATURESENSOR and RESOLVER MULTI-POLE (RESOLVER P=3).
Connection and mechanics
POWER CONNECTOR ROTATABLE; shaft with fitted key, tolerance N.
POWER CONNECTOR ROTATABLE; shaft with fitted key, tolerance N.
Protection and brake
with holding brake; Degree of protection IP64.
with holding brake; Degree of protection IP64.
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1SB0?
It is a SIMOTICS S Synchronous motor 1FK7-HD.
What are the main ratings of 1FK7044-4CH71-1SB0?
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
What feedback and sensing features does 1FK7044-4CH71-1SB0 have?
It includes RESOLVER MULTI-POLE (RESOLVER P=3) and WITH KTY TEMPERATURESENSOR.
What connection and mechanical details are listed for 1FK7044-4CH71-1SB0?
It has a POWER CONNECTOR ROTATABLE and a shaft with fitted key, tolerance N.
What protection and brake details are listed for 1FK7044-4CH71-1SB0?
It has with holding brake and Degree of protection IP64.
