Product Overview
Technical Summary
| Product model | 1FK7044-4CH71-1GB1 |
|---|---|
| Motor family | SIMOTICS S synchronous motor 1FK7-HD |
| Rated power | PN=1.4kW |
| DC-link voltage | UDC=600V |
| Standstill torque | M0=4.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Feedback | Absolute Encoder 32 S/R singleturn, 4096 rotation multiturn, with EnDat interface (Encoder AM32S/R) |
| Shaft | Shaft with fitted key, tolerance N; with holding brake |
| Protection | IP65 |
Key Features
SIMOTICS S synchronous motor with PN=1.4kW and UDC=600V.
M0=4.5Nm (100K) and NN=4500rpm.
Naturally cooled; frame size IMB 5 (IM V1, IM V3) with flange 1.
Absolute Encoder 32 S/R singleturn, 4096 rotation multiturn, with EnDat interface (Encoder AM32S/R); power connector is rotatable.
Shaft with fitted key, tolerance N, with holding brake.
Degree of protection IP65. Product cancellation.
Frequently Asked Questions
What is the exact Siemens motor model?
The exact model is 1FK7044-4CH71-1GB1, a SIMOTICS S synchronous motor 1FK7-HD.
What ratings are specified for this motor?
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
What feedback and mechanical configuration does it have?
It has an absolute Encoder 32 S/R singleturn, 4096 rotation multiturn, with EnDat interface (Encoder AM32S/R), a rotatable power connector, frame size IMB 5 (IM V1, IM V3), flange 1, and a shaft with fitted key, tolerance N.
What should be included with a project quotation request?
Provide the requested quantity, destination, schedule context, and any additional BOM lines for this exact configuration.
