Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Power rating | PN=1.4 kW |
| DC voltage | UDC=600 V |
| Standstill torque | M0=4.5 Nm (100K) |
| Rated speed | NN=4500 rpm |
| Feedback | Absolute Encoder, 32 S/R singleturn, 4096 rotation multiturn, EnDat interface |
| Cooling | Naturally cooled |
| Mounting position | IMB 5 (IM V1, IM V3) |
| Shaft | Plain shaft, tolerance N |
| Brake | Holding brake |
| Protection | IP65; DE flange IP67 |
Key Features
- Motor designation: SIMOTICS S synchronous motor, 1FK7-HD.
- Performance ratings: PN=1.4 kW; UDC=600 V; M0=4.5 Nm (100K); NN=4500 rpm.
- Feedback: Absolute Encoder, 32 S/R singleturn and 4096 rotation multiturn, with EnDat interface (Encoder AM32S/R).
- Mechanical configuration: Plain shaft with tolerance N; naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1.
- Connections and brake: Rotatable power connector, KTY temperature sensor, and holding brake.
- Protection: Degree of protection IP65; DE flange IP67.
Frequently Asked Questions
Which specifications identify the 1FK7044-4CH71-1GH2 variant?
Check PN=1.4 kW, UDC=600 V, M0=4.5 Nm (100K), NN=4500 rpm, the absolute Encoder with EnDat interface, holding brake, plain shaft, and IMB 5 mounting.
What Encoder configuration does this motor have?
It has an absolute Encoder with 32 S/R singleturn, 4096 rotation multiturn, and an EnDat interface (Encoder AM32S/R).
What mounting, shaft, and protection details should be checked?
The motor is naturally cooled, has frame size IMB 5 (IM V1, IM V3), flange 1, a plain shaft with tolerance N, IP65 protection, and an IP67 DE flange.
What information is needed for a quotation?
Provide the required quantity and destination together with the complete order number 1FK7044-4CH71-1GH2.
