Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Order number | 1FK7043-4CH71-1AH0 |
| Rated power | PN=1.2kW |
| DC link voltage | UDC=600V |
| Standstill torque | M0=3.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Feedback | SIN/COS 1VPP incremental encoder; 2048 S/R; C- and D-spur (ENCODER IC2048S/R) |
| Mounting | Frame size IMB 5 (IM V1, IM V3); flange 1 |
| Shaft | Plain shaft, tolerance N |
| Protection | IP64 |
Key Features
- Synchronous motor designation: SIMOTICS S synchronous motor, 1FK7-HD family, order number 1FK7043-4CH71-1AH0.
- Electrical and performance ratings: PN=1.2kW; UDC=600V; M0=3.5Nm (100K); NN=4500rpm.
- Incremental encoder: SIN/COS 1VPP incremental encoder, 2048 S/R, with C- and D-spur (ENCODER IC2048S/R).
- Mounting and shaft: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1; plain shaft, tolerance N.
- Connection and brake: Power connector is rotatable and the motor has a holding brake.
- Protection and lifecycle: Degree of protection IP64. Product cancellation.
Frequently Asked Questions
Which specifications identify the 1FK7043-4CH71-1AH0 variant?
Check PN=1.2kW, UDC=600V, M0=3.5Nm (100K), NN=4500rpm, the SIN/COS 1VPP encoder with 2048 S/R, holding brake, plain shaft and IP64.
What encoder and feedback details should be checked?
The motor has a SIN/COS 1VPP incremental encoder with 2048 S/R and C- and D-spur (ENCODER IC2048S/R).
What mounting, shaft and connection details are supplied?
It has frame size IMB 5 (IM V1, IM V3), flange 1, a plain shaft with tolerance N and a rotatable power connector.
What quantity and destination are needed for a quotation?
Provide the required quantity and destination together with the complete order number 1FK7043-4CH71-1AH0.
