Technical Summary
| Product designation | SIMOTICS S Synchronous motor |
|---|---|
| Series | 1FK7-HD |
| PN | 1.4kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 4500rpm |
| Cooling | Naturally cooled |
| Frame size | IMB 5 (IM V1, IM V3) |
| Flange | FLANGE 1 |
| Temperature sensor | KTY TEMPERATURESENSOR |
| Encoder | INCREMENTAL ENCODER SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R) |
| Protection | degree of protection IP65 DE flange IP67 |
Key Features
SIMOTICS S synchronous motor
Product designation: SIMOTICS S Synchronous motor.
Product designation: SIMOTICS S Synchronous motor.
1FK7-HD series
Series designation: 1FK7-HD.
Series designation: 1FK7-HD.
Power and voltage ratings
PN=1.4kW; UDC=600V.
PN=1.4kW; UDC=600V.
Torque and speed
M0=4.5Nm (100K); NN=4500rpm.
M0=4.5Nm (100K); NN=4500rpm.
Mechanical and connection details
Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3); FLANGE 1; plain shaft, tolerance N; with holding brake.
Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3); FLANGE 1; plain shaft, tolerance N; with holding brake.
Feedback and protection
WITH KTY TEMPERATURESENSOR; POWER CONNECTOR ROTATABLE; INCREMENTAL ENCODER SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R); DE flange IP67; degree of protection IP65.
WITH KTY TEMPERATURESENSOR; POWER CONNECTOR ROTATABLE; INCREMENTAL ENCODER SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R); DE flange IP67; degree of protection IP65.
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1AH2?
It is a SIMOTICS S synchronous motor in the 1FK7-HD series.
What are the power and voltage ratings of 1FK7044-4CH71-1AH2?
PN=1.4kW and UDC=600V.
What torque and speed values are listed for 1FK7044-4CH71-1AH2?
M0=4.5Nm (100K) and NN=4500rpm.
Which feedback and connection details are included for 1FK7044-4CH71-1AH2?
It includes a rotatable power connector and an incremental encoder SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
What protection and mechanical configuration does 1FK7044-4CH71-1AH2 have?
It has degree of protection IP65, DE flange IP67, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, plain shaft, tolerance N, and a holding brake.
