Technical Summary
| Motor type | SIMOTICS S synchronous motor |
|---|---|
| Rated power | PN=1.4 kW |
| DC-link voltage | UDC=600 V |
| Torque | M0=4.5 Nm (100K) |
| Speed | NN=4500 rpm |
| Feedback | Incremental Encoder SIN/COS 1VPP; 2048 S/R |
| Cooling | Naturally cooled |
| 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.
Feedback
Incremental Encoder SIN/COS 1VPP with 2048 S/R and C- and D-spur; Encoder IC2048S/R.
Incremental Encoder SIN/COS 1VPP with 2048 S/R and C- and D-spur; Encoder IC2048S/R.
Temperature sensing
KTY temperature sensor.
KTY temperature sensor.
Mounting and cooling
Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1.
Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1.
Connections and protection
Rotatable power connector, shaft with fitted key and tolerance N, holding brake, and degree of protection IP65.
Rotatable power connector, shaft with fitted key and tolerance N, holding brake, and degree of protection IP65.
Frequently Asked Questions
What motor is 1FK7044-4CH71-1AB1?
It is a SIMOTICS S synchronous motor with PN=1.4 kW and UDC=600 V.
What feedback does the 1FK7044-4CH71-1AB1 have?
It has an incremental Encoder SIN/COS 1VPP with 2048 S/R and C- and D-spur; Encoder IC2048S/R.
How is the 1FK7044-4CH71-1AB1 mounted and cooled?
It is naturally cooled and uses FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1.