Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2kW |
| DC link voltage | UDC=600V |
| Standstill torque | M0=4.5Nm (100K) |
| Rated speed | NN=3000rpm |
| Encoder | Absolute Encoder 32 S/R singleturn, 4096 rotation multiturn, EnDat interface (Encoder AM32S/R) |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Protection | IP64 |
Key Features
- Motor designation: SIMOTICS S synchronous motor 1FK7-HD.
- Rated performance: PN=1.2kW; UDC=600V; M0=4.5Nm (100K); NN=3000rpm.
- Feedback: Absolute Encoder 32 S/R singleturn, 4096 rotation multiturn, with EnDat interface (Encoder AM32S/R).
- Mechanical configuration: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1; plain shaft, tolerance N.
- Connections and brake: Power connector rotatable; with KTY temperature sensor and holding brake.
- Protection and lifecycle: Degree of protection IP64. Product cancellation.
Frequently Asked Questions
Which motor does Siemens order number 1FK7044-4CF71-1GH0 identify?
It identifies a SIMOTICS S synchronous motor 1FK7-HD.
Which ratings distinguish this exact motor variant?
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
Which Encoder and connection details should be checked?
Check the absolute Encoder with 32 S/R singleturn, 4096 rotation multiturn, EnDat interface (Encoder AM32S/R), and rotatable power connector.
Which mechanical and protection details identify the configuration?
Check natural cooling, frame size IMB 5 (IM V1, IM V3), flange 1, plain shaft with tolerance N, holding brake, and IP64 protection.
What details are needed for a quotation?
Provide the required quantity and destination together with the complete order number.
