Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Encoder system | Absolute Encoder AM24DQI, 24 bits + 12 bits multi-turn, DRIVE-CLiQ interface |
| Maximum torque | 10.0 Nm |
| Maximum permissible speed | 9,000 rpm |
| Degree of protection | IP65 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Cooling | Natural cooling |
Key Features
- Motor performance: Optimum power: 1.2 kW; rated speed: 4,500 rpm; rated torque (100 K): 2.6 Nm.
- Encoder system: Encoder AM24DQI: absolute Encoder 24 bits with resolution 16777216 and encoder-internal 2048 S/R, plus 12 bits multi-turn with a traversing range of 4096 revolutions.
- Mechanical design: Permanent-magnet synchronous motor with plain shaft, holding brake, and design acc. to Code I: IM B5 (IM V1, IM V3).
- Connections: M23 electrical connectors for signals and power are rotatable.
- Cooling and protection: Natural cooling and degree of protection IP65.
- Holding brake: Permanent-magnet brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
Frequently Asked Questions
1. What motor type is the Siemens 1FK7043-4CH71-1CH1?
It has a permanent-magnet synchronous motor design and is classified as High Dynamic.
2. What encoder is installed?
It has an Encoder AM24DQI absolute Encoder with 24 bits, 12 bits multi-turn, and a DRIVE-CLiQ interface.
3. What are the motor speed and power values?
Optimum power is 1.2 kW and rated speed (100 K) is 4,500 rpm.
4. What connector and mounting design does it have?
It has rotatable M23 connectors for signals and power and design acc. to Code I: IM B5 (IM V1, IM V3).
5. What holding-brake supply and torque should be verified?
The holding brake has 4.0 Nm holding torque and requires DC 24 V ± 10 % power supply voltage.
