Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| PN | 1.2kW |
| UDC | 600V |
| M0 | 3.5Nm (100K) |
| NN | 4500rpm |
| Cooling | Naturally cooled |
| Mounting / frame size | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Encoder | ABSOLUTE ENCODER 32 S/R SINGLETURN, 4096 ROTATION MULTITURN, WITH ENDAT- INTERFACE (ENCODER AM32S/R) |
| Shaft | shaft with fitted key, tolerance N |
| Holding brake | with holding brake |
| Degree of protection | IP64 |
Key Features
PN=1.2kW
Power rating stated for this motor variant.
Power rating stated for this motor variant.
UDC=600V
Voltage value stated for the motor.
Voltage value stated for the motor.
M0=3.5Nm (100K)
Torque value stated for this motor variant.
Torque value stated for this motor variant.
NN=4500rpm
Speed value stated for the motor.
Speed value stated for the motor.
Absolute encoder
32 S/R singleturn, 4096 rotation multiturn, with EnDat- interface (encoder AM32S/R).
32 S/R singleturn, 4096 rotation multiturn, with EnDat- interface (encoder AM32S/R).
Protection and mechanics
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), shaft with fitted key, tolerance N, with holding brake, Degree of protection IP64.
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), shaft with fitted key, tolerance N, with holding brake, Degree of protection IP64.
Frequently Asked Questions
What is Siemens 1FK7043-4CH71-1GB0?
It is a SIMOTICS S synchronous motor in the 1FK7 servomotors range for SINAMICS S120.
What are the main ratings of 1FK7043-4CH71-1GB0?
PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
Which encoder is specified for 1FK7043-4CH71-1GB0?
It uses an absolute encoder with 32 S/R singleturn, 4096 rotation multiturn, and EnDat- interface (encoder AM32S/R).
What mechanical and protection details are listed for 1FK7043-4CH71-1GB0?
It is naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), has a shaft with fitted key, tolerance N, includes a holding brake, and has Degree of protection IP64.
