Product information
Overview
Key Features
- Synchronous motor performance: Permanent-magnet synchronous motor with 1.2 kW optimum power, 4,500 rpm optimum speed, 2.6 Nm rated torque (100 K), and 90.0 % efficiency.
- Absolute Encoder feedback: Encoder AM24DQI with 24 bits absolute resolution and 12 bits multi-turn feedback; the multi-turn traversing range is 4096 revolutions.
- Mounting and shaft: IM B5 (IM V1, IM V3) design with plain shaft, M23 connectors, and rotatable signal and power connectors.
- Holding brake: Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
- Cooling and protection: Natural cooling and IP65 degree of protection, with a Pt1000 temperature sensor for temperature monitoring.
Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Optimum power | 1.2 kW |
| Optimum speed | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Encoder | Encoder AM24DQI: 24 bits absolute + 12 bits multi-turn |
| Mounting design | IM B5 (IM V1, IM V3) |
| Shaft | Plain shaft |
| Holding brake | Permanent-magnet brake; 4.0 Nm holding torque |
| Connectors | M23; rotatable signal and power connectors |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Product lifecycle | Active Product |
Frequently Asked Questions
What feedback system does the Siemens 1FK7043-4CH71-1CH1 have?
It has an Encoder AM24DQI with 24 bits absolute resolution and 12 bits multi-turn feedback, with a traversing range of 4096 revolutions.
What mounting and connector configuration does this motor have?
It has an IM B5 (IM V1, IM V3) design, a plain shaft, M23 connectors, and rotatable signal and power connectors.
Does the configuration include a holding brake?
It has a permanent-magnet holding brake with 4.0 Nm holding torque and a DC 24 V ± 10 % power supply voltage.
What information should be included in a quotation request?
Provide the required quantity and destination for the Siemens 1FK7043-4CH71-1CH1.
