Product Overview
Technical Summary
| Product designation | SIMOTICS S 1FK7-HD permanent-magnet synchronous motor, High Dynamic |
|---|---|
| Rated power | 1.4kW |
| DC link voltage | 600V |
| Rated speed | 4,500rpm |
| Rated torque (100 K) | 3.0Nm |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits, resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits |
| Interface | DRIVE-CLiQ |
| Mounting design | IM B5 (IM V1, IM V3), flange 1 |
| Connector size | M23 |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Holding brake | without holding brake |
Key Features
- Motor designation: SIMOTICS S 1FK7-HD permanent-magnet synchronous motor, High Dynamic.
- Performance and supply: PN=1.4kW; UDC=600V; rated speed 4,500rpm; rated torque 3.0Nm (100 K).
- Encoder feedback: Incremental Encoder IC22DQ, 22 bits (resolution 4194304, encoder-internal 2048 S/R) with commutation position 11 bits and DRIVE-CLiQ interface.
- Mounting and shaft: IM B5 (IM V1, IM V3) design with flange 1, plain shaft, tolerance N, and M23 connector size.
- Cooling and connection: Natural cooling; rotatable connectors for signals and power; Pt1000 temperature sensor.
- Protection and brake: Degree of protection IP65 and DE flange IP67; without holding brake.
Frequently Asked Questions
Which specifications distinguish the exact 1FK7044-4CH71-1DG2 variant?
The supplied variant has PN=1.4kW, UDC=600V, rated speed 4,500rpm, natural cooling, IM B5 (IM V1, IM V3) mounting, a plain shaft, Encoder IC22DQ with DRIVE-CLiQ interface, and IP65 with DE flange IP67.
Which encoder and connection details should be checked?
Check the incremental Encoder IC22DQ with 22-bit resolution, resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits, DRIVE-CLiQ interface, and rotatable M23 signal and power connectors.
Does this configuration include a holding brake?
It is without holding brake.
What code and nameplate details should be checked for quotation?
Check the complete order number 1FK7044-4CH71-1DG2 and the supplied motor details, including PN=1.4kW, UDC=600V, rated speed 4,500rpm, and Encoder IC22DQ.
