Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Product lifecycle | Product cancellation |
| PN | 1.4kW |
| M0 | 4.5Nm (100K) |
| NN | 4500rpm |
| Cooling | Naturally cooled |
| FRAME SIZE | IMB 5 (IM V1, IM V3) |
| Temperature sensor | WITH KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Feedback system | RESOLVER 2-POLE (RESOLVER P=1) |
| Shaft | shaft with fitted key, tolerance N |
| Degree of protection | IP65 |
Key Features
SIMOTICS S synchronous motor
1FK7-HD motor for SINAMICS S120.
Product cancellation
Lifecycle status listed as Product cancellation.
PN=1.4kW
Power rating PN=1.4kW.
M0=4.5Nm (100K)
Torque rating M0=4.5Nm (100K).
NN=4500rpm
Rated speed NN=4500rpm.
Degree of protection IP65
Protection rating IP65.
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1TB1?
It is a SIMOTICS S synchronous motor 1FK7-HD for SINAMICS S120.
What are the power, torque and speed values for 1FK7044-4CH71-1TB1?
PN=1.4kW, M0=4.5Nm (100K), and NN=4500rpm.
Which connectors and feedback details are included on 1FK7044-4CH71-1TB1?
It includes a POWER CONNECTOR ROTATABLE and a RESOLVER 2-POLE (RESOLVER P=1).
What mounting and protection details are specified for 1FK7044-4CH71-1TB1?
FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, shaft with fitted key, tolerance N, and degree of protection IP65.
