Technical Summary
| Motor type | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Power | PN=1.4 kW |
| DC-link voltage | UDC=600 V |
| Torque | M0=4.5 Nm (100K) |
| Speed | NN=4500 rpm |
| Feedback | ABSOLUTE ENCODER 32 S/R SINGLETURN, 4096 ROTATION MULTITURN, with ENDAT- INTERFACE (ENCODER AM32S/R) |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1 |
| Protection | Degree of protection IP65 |
Key Features
Synchronous motor ratings
SIMOTICS S synchronous motor with PN=1.4 kW, UDC=600 V, M0=4.5 Nm (100K), and NN=4500 rpm.
SIMOTICS S synchronous motor with PN=1.4 kW, UDC=600 V, M0=4.5 Nm (100K), and NN=4500 rpm.
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.
Absolute encoder feedback
ABSOLUTE ENCODER 32 S/R SINGLETURN, 4096 ROTATION MULTITURN, with ENDAT- INTERFACE (ENCODER AM32S/R).
ABSOLUTE ENCODER 32 S/R SINGLETURN, 4096 ROTATION MULTITURN, with ENDAT- INTERFACE (ENCODER AM32S/R).
Connection and shaft details
POWER CONNECTOR is rotatable; shaft has a fitted key with tolerance N.
POWER CONNECTOR is rotatable; shaft has a fitted key with tolerance N.
Brake and protection
The motor has a holding brake and Degree of protection IP65.
The motor has a holding brake and Degree of protection IP65.
Product lifecycle
Product cancellation.
Product cancellation.
Frequently Asked Questions
What are the power, voltage, torque, and speed ratings?
PN=1.4 kW, UDC=600 V, M0=4.5 Nm (100K), and NN=4500 rpm.
What feedback does 1FK7044-4CH71-1GB1 have?
It has an ABSOLUTE ENCODER 32 S/R SINGLETURN, 4096 ROTATION MULTITURN, with ENDAT- INTERFACE (ENCODER AM32S/R).
How is the motor mounted and cooled?
It is naturally cooled and uses FRAME SIZE IMB 5 (IM V1, IM V3) with FLANGE 1.
Does it include a brake and what is its protection rating?
It has a holding brake and Degree of protection IP65.