Product Overview
Technical Summary
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
|---|---|
| Optimum power | 1.4 kW |
| Rated speed (100 K) | 4,500 rpm |
| Maximum torque | 13.0 Nm |
| Encoder system | Encoder AS24DQI: absolute encoder single-turn 24 bits |
| Electrical connectors | Connectors for signals and power rotatable |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Degree of protection | IP64 |
Key Features
- Motor designation: SIMOTICS S 1FK7-HD permanent-magnet synchronous motor with optimum power of 1.4 kW.
- Performance: Rated speed: 4,500 rpm (100 K); rated torque: 3.0 Nm (100 K); maximum torque: 13.0 Nm.
- Encoder feedback: Absolute single-turn 24-bit encoder AS24DQI with DRIVE-CLiQ interface.
- Mechanical configuration: Natural cooling, IM B5 (IM V1, IM V3) design, plain shaft, and rotatable M23 connectors for signals and power.
- Holding brake: Permanent-magnet holding brake with holding torque of 4.0 Nm and DC 24 V ± 10 % power supply voltage.
- Protection and monitoring: Degree of protection: IP64. Temperature monitoring uses a Pt1000 temperature sensor.
Frequently Asked Questions
What product does 1FK7044-4CH71-1BH0 identify?
It identifies a SIMOTICS S 1FK7-HD permanent-magnet synchronous motor.
Which ratings help distinguish this exact motor variant?
The listed ratings include 1.4 kW optimum power, 4,500 rpm rated speed (100 K), 3.0 Nm rated torque (100 K), and 13.0 Nm maximum torque.
What encoder and connection details should be checked?
Check the absolute single-turn 24-bit Encoder AS24DQI with DRIVE-CLiQ interface and the rotatable M23 connectors for signals and power.
What quantity and destination are needed for a quotation?
Provide the required quantity and destination together with the complete order number.
