Technical Summary
| Motor type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.4 kW |
| DC-link voltage | UDC=600 V |
| Torque | M0=4.5 Nm (100 K) |
| Rated speed | NN=4500 rpm |
| Feedback | Absolute Encoder 2048 S/R + 4096 revolutions multiturn, ENDAT interface |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Protection | IP65 |
Key Features
Electrical ratings
PN=1.4 kW, UDC=600 V, M0=4.5 Nm (100 K), and NN=4500 rpm.
PN=1.4 kW, UDC=600 V, M0=4.5 Nm (100 K), and NN=4500 rpm.
Feedback and interface
Absolute Encoder 2048 S/R + 4096 revolutions multiturn with ENDAT interface.
Absolute Encoder 2048 S/R + 4096 revolutions multiturn with ENDAT interface.
Mounting and shaft
Naturally cooled motor with frame size IMB 5 (IM V1, IM V3), flange 1, and shaft with fitted key, tolerance N.
Naturally cooled motor with frame size IMB 5 (IM V1, IM V3), flange 1, and shaft with fitted key, tolerance N.
Connections and protection
Rotatable power connector, KTY temperature sensor, holding brake, and degree of protection IP65.
Rotatable power connector, KTY temperature sensor, holding brake, and degree of protection IP65.
Product status
Product cancellation.
Product cancellation.
Frequently Asked Questions
What are the power, voltage, torque, and speed ratings of the 1FK7044-4CH71-1EB1?
It has PN=1.4 kW, UDC=600 V, M0=4.5 Nm (100 K), and NN=4500 rpm.
What feedback and interface does the motor have?
It has an absolute Encoder with 2048 S/R + 4096 revolutions multiturn and an ENDAT interface.
How is the 1FK7044-4CH71-1EB1 mounted and cooled?
It is naturally cooled and uses frame size IMB 5 (IM V1, IM V3) with flange 1.
What connections and protection features are included?
It has a rotatable power connector, KTY temperature sensor, holding brake, and IP65 protection.