Product Overview
Technical Summary
| Product designation | 1FK7044-4CH71-1DH0 |
|---|---|
| Motor family | SIMOTICS S 1FK7-HD |
| Rated power | 1.4 kW PN |
| Rated speed | 4,500 rpm |
| Rated torque | 3.0 Nm (100 K) |
| Encoder | Incremental encoder 22 bits with DRIVE-CLiQ interface |
| Mounting design | IM B5 (IM V1, IM V3) |
| Protection | IP64 |
Key Features
- Motor designation: SIMOTICS S permanent-magnet synchronous motor, High Dynamic.
- Rated performance: PN: 1.4 kW; rated speed: 4,500 rpm; rated torque: 3.0 Nm (100 K).
- Encoder feedback: Incremental encoder 22 bits with 4,194,304 resolution, encoder-internal 2048 S/R, commutation position 11 bits, and DRIVE-CLiQ interface.
- Mounting and shaft: IM B5 (IM V1, IM V3) design with plain shaft and flange 1.
- Brake and connection: Permanent-magnet holding brake with 4.0 Nm holding torque; M23 connectors for signals and power are rotatable.
- Cooling and protection: Natural cooling and IP64 degree of protection.
Frequently Asked Questions
Which specifications identify the 1FK7044-4CH71-1DH0 variant?
Check the 1.4 kW PN, 600 V UDC, 4,500 rpm rated speed, 22-bit incremental encoder with DRIVE-CLiQ interface, plain shaft, holding brake, IM B5 (IM V1, IM V3) design, and IP64 protection.
What encoder and connection details should be checked?
The motor has an Encoder IC22DQ incremental encoder with 22 bits, 4,194,304 resolution, encoder-internal 2048 S/R, commutation position 11 bits, and rotatable M23 signal and power connectors.
What brake details should be checked for this configuration?
It has a permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
What information is needed for a quotation?
Provide the complete order number, required quantity, and destination.
