Technical Summary
| Motor type | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.4kW |
| DC-link voltage | UDC=600V |
| Torque | M0=4.5Nm (100K) |
| Speed | NN=4500rpm |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1 |
| Feedback | ROTATABLE RESOLVER 2-POLE (RESOLVER P=1) |
| Protection | Degree of protection IP64 |
| Holding brake | Without holding brake |
Key Features
Synchronous motor ratings
SIMOTICS S synchronous motor with PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
SIMOTICS S synchronous motor with PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
Mounting and cooling
Naturally cooled motor with FRAME SIZE IMB 5 (IM V1, IM V3) and FLANGE 1.
Naturally cooled motor with FRAME SIZE IMB 5 (IM V1, IM V3) and FLANGE 1.
Feedback and connection
Includes a 2-POLE resolver (RESOLVER P=1) and a rotatable POWER CONNECTOR.
Includes a 2-POLE resolver (RESOLVER P=1) and a rotatable POWER CONNECTOR.
Shaft and tolerance
Plain shaft with tolerance N.
Plain shaft with tolerance N.
Protection and brake
Degree of protection IP64; without holding brake.
Degree of protection IP64; without holding brake.
Product lifecycle
Product cancellation.
Product cancellation.
Frequently Asked Questions
What motor is 1FK7044-4CH71-1TG0?
It is a SIMOTICS S Synchronous motor 1FK7-HD with PN=1.4kW and UDC=600V.
What are the torque and speed ratings?
Torque is M0=4.5Nm (100K), and speed is NN=4500rpm.
What feedback and connector does it have?
It has a 2-POLE resolver (RESOLVER P=1) and a rotatable POWER CONNECTOR.
How is this motor mounted and cooled?
It is naturally cooled and uses FRAME SIZE IMB 5 (IM V1, IM V3) with FLANGE 1.
Does the configuration include a holding brake?
It is without holding brake.