Product Overview
Technical Summary
| Product designation | 1FK7044-4CF71-1CH0 |
|---|---|
| Product family | SIMOTICS S 1FK7-HD |
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| Encoder | Absolute encoder AM24DQI, 24 bits + 12 bits multiturn, DRIVE-CLiQ |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
| Mounting | IM B5 (IM V1, IM V3), flange 1 |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
Key Features
- Motor designation: SIMOTICS S permanent-magnet synchronous motor, High Dynamic.
- Performance: Optimum power: 1.2 kW; rated speed (100 K): 3,000 rpm; rated torque (100 K): 3.7 Nm.
- Encoder system: Absolute encoder AM24DQI: 24 bits with 12-bit multiturn, DRIVE-CLiQ interface, and encoder-internal 2048 S/R.
- Holding brake: Permanent-magnet holding brake with holding torque 4.0 Nm and DC 24 V ± 10 % power supply voltage.
- Mechanical configuration: Plain shaft, flange 1, design IM B5 (IM V1, IM V3), and naturally cooled.
- Connections and protection: M23 electrical connectors for signals and power are rotatable; degree of protection: IP64.
Frequently Asked Questions
Which specifications identify the exact 1FK7044-4CF71-1CH0 variant?
The identifying specifications include 1.2 kW optimum power, 3,000 rpm rated speed (100 K), AM24DQI absolute 24-bit + 12-bit multiturn encoder with DRIVE-CLiQ, permanent-magnet holding brake, plain shaft, IM B5 mounting, natural cooling, and IP64 protection.
What encoder and connection details should be checked?
Check the AM24DQI absolute encoder with 24 bits, 12-bit multiturn, encoder-internal 2048 S/R, and DRIVE-CLiQ interface. The M23 connectors for signals and power are rotatable.
Does this motor include a holding brake?
It has a permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
What code and nameplate details are needed for quotation?
Provide the complete order number 1FK7044-4CF71-1CH0, then confirm the required quantity and destination.
