Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 3.0 Nm (100 K) |
| Optimum power | 0.9 kW |
| Rated current | 3.7 A |
| Encoder system | Absolute single-turn Encoder AS20DQI, 20 bits, DRIVE-CLiQ interface |
| Connector size | M23 |
| Cooling | Natural cooling |
| Design | IM B5 (IM V1, IM V3) |
| Degree of protection | IP64 |
| Holding torque | 4.0 Nm |
Key Features
- Motor performance: Rated speed: 3,000 rpm (100 K); rated torque: 3.0 Nm (100 K); optimum power: 0.9 kW.
- Encoder system: Absolute single-turn Encoder AS20DQI with 20 bits and DRIVE-CLiQ interface.
- Electrical data: Rated current: 3.7 A; maximum current: 12.5 A; rated inverter current: 4 A; maximum inverter current: 8 A.
- Mechanical design: Permanent-magnet synchronous motor with natural cooling, IM B5 (IM V1, IM V3) design and rotatable M23 power connector.
- Holding brake: Permanent-magnet brake with 4.0 Nm holding torque 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
1. What motor type is Siemens 1FK7043-4CF21-1QB0?
It has a permanent-magnet synchronous motor design and is classified as High Dynamic.
2. What encoder is installed on this motor?
It has an absolute single-turn Encoder AS20DQI with 20 bits and a DRIVE-CLiQ interface.
3. What are the rated speed and torque?
Rated speed is 3,000 rpm (100 K), and rated torque is 3.0 Nm (100 K).
4. What connector and protection does it have?
It has a rotatable M23 power connector and IP64 degree of protection.
