Technical Summary
| Motor type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2kW |
| DC-link voltage | UDC=600V |
| Standstill torque | M0=3.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Cooling | Naturally cooled |
| Encoder | Incremental encoder SIN/COS 1VPP; 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R) |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1 |
| Protection | Degree of protection IP65 |
Key Features
SIMOTICS S synchronous motor
1FK7043-4CH71-1AB1 is a SIMOTICS S synchronous motor, 1FK7-HD.
1FK7043-4CH71-1AB1 is a SIMOTICS S synchronous motor, 1FK7-HD.
Rated power and voltage
PN=1.2kW; UDC=600V.
PN=1.2kW; UDC=600V.
Torque and speed
M0=3.5Nm (100K); NN=4500rpm.
M0=3.5Nm (100K); NN=4500rpm.
Encoder feedback
Rotatable power connector and incremental encoder SIN/COS 1VPP; 2048 S/R with C-AND D-SPUR (ENCODER IC2048S/R).
Rotatable power connector and incremental encoder SIN/COS 1VPP; 2048 S/R with C-AND D-SPUR (ENCODER IC2048S/R).
Installation 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.
Brake and protection
With holding brake and degree of protection IP65.
With holding brake and degree of protection IP65.
Frequently Asked Questions
What is the exact motor type of 1FK7043-4CH71-1AB1?
It is a SIMOTICS S synchronous motor, 1FK7-HD.
What are the rated power and DC-link voltage?
Rated power is PN=1.2kW and DC-link voltage is UDC=600V.
Which encoder is installed?
It has an incremental encoder SIN/COS 1VPP; 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
How is the motor mounted and cooled?
It is naturally cooled and uses frame size IMB 5 (IM V1, IM V3), flange 1.
Does the motor include a holding brake and IP protection?
It has a holding brake and degree of protection IP65.