Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power | 0.94 kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.0 Nm |
| Rated current | 3.7 A |
| Encoder system | Absolute Encoder AM24DQI: 24 bits + 12 bits multi-turn |
| Drive interface | DRIVE-CLiQ |
| Holding torque | 4.0 Nm |
| Power supply voltage | DC 24 V ± 10 % |
| Cooling | Natural cooling |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 and DE flange IP67 |
Key Features
- Rated performance: Rated speed: 3,000 rpm (100 K); rated torque: 3.0 Nm (100 K); rated current: 3.7 A.
- Encoder feedback: Absolute Encoder AM24DQI with 24 bits, 16,777,216 resolution, encoder-internal 2048 S/R, and 12 bits multi-turn over 4096 revolutions.
- Drive interface: The Encoder has a DRIVE-CLiQ interface.
- Brake and supply: Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
- Mechanical design: Natural cooling, plain shaft, M23 connector size, and design acc. to Code I: IM B5 (IM V1, IM V3).
- Protection and connections: Degree of protection: IP65 and DE flange IP67; connectors for signals and power are rotatable.
Frequently Asked Questions
1. What motor type is the Siemens 1FK7043-4CF21-1CH2?
It is a permanent-magnet synchronous motor, also identified as High Dynamic.
2. What Encoder does this motor have?
It has an absolute Encoder AM24DQI with 24 bits, 16,777,216 resolution, encoder-internal 2048 S/R, and 12 bits multi-turn over 4096 revolutions.
3. What is the motor's rated speed and torque?
Rated speed is 3,000 rpm (100 K), and rated torque is 3.0 Nm (100 K).
4. What holding brake configuration does it have?
It has a permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
5. What should be verified before requesting a quote?
Verify the required M23 connector size, rotatable signal and power connectors, IM B5 (IM V1, IM V3) design, and IP65 and DE flange IP67 protection.
