Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Optimum power | 1.2 kW |
| Optimum speed | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Encoder system | Absolute encoder 22 bits + 12 bits multi-turn |
| Encoder interface | DRIVE-CLiQ |
| Cooling | Natural cooling |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Degree of protection | IP64 |
| Holding torque | 4.0 Nm |
| Power supply voltage | DC 24 V ± 10 % |
Key Features
- Motor performance: Optimum power: 1.2 kW; optimum speed: 4,500 rpm; rated torque: 2.6 Nm (100 K).
- Absolute encoder: Encoder AM22DQ: absolute encoder 22 bits with resolution 4194304 and 12 bits multi-turn covering 4096 revolutions.
- DRIVE-CLiQ interface: The encoder has a DRIVE-CLiQ interface.
- Mechanical design: Permanent-magnet synchronous motor with natural cooling, IM B5 (IM V1, IM V3) design, and a feather key shaft end.
- Connections and protection: M23 connectors for signals and power are rotatable; degree of protection: IP64.
- Holding brake: Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
Frequently Asked Questions
1. What motor type is 1FK7043-4CH71-1FB0?
It has a permanent-magnet synchronous motor design and is identified as High Dynamic.
2. What encoder does the motor have?
It has an Encoder AM22DQ absolute encoder with 22 bits, resolution 4194304, encoder-internal 2048 S/R, and 12 bits multi-turn covering 4096 revolutions.
3. Which connectors and interface are provided?
It has rotatable M23 connectors for signals and power, plus a DRIVE-CLiQ interface for the encoder.
4. What holding-brake data should be verified?
The permanent-magnet brake has 4.0 Nm holding torque, DC 24 V ± 10 % power supply voltage, 0.5 A coil current, 70 ms opening time, and 30 ms closing time.
