Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 3.0 Nm (100 K) |
| Rated current | 3.7 A |
| Encoder system | Absolute single-turn Encoder AS24DQI, 24 bits, DRIVE-CLiQ |
| Optimum power | 0.9 kW |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Holding brake supply | DC 24 V ± 10 % |
Key Features
- Motor performance: Rated speed: 3,000 rpm (100 K); rated torque: 3.0 Nm (100 K); optimum power: 0.9 kW.
- Encoder interface: Encoder AS24DQI: absolute single-turn Encoder, 24 bits, with DRIVE-CLiQ interface.
- Brake and supply: Permanent-magnet holding brake with 4.0 Nm holding torque; power supply voltage: DC 24 V ± 10 %; coil current: 0.5 A.
- Connectors and mounting: M23 electrical connectors for signals and power are rotatable. Design according to Code I: IM B5 (IM V1, IM V3).
- Cooling and protection: Natural cooling and IP65 degree of protection.
- Motor construction: Permanent-magnet synchronous motor with Feather key shaft end, Pt1000 temperature sensor, and standard anthracite housing, RAL 7016.
Frequently Asked Questions
1. What motor type is Siemens 1FK7043-4CF21-1BB1?
It is a permanent-magnet synchronous motor with High Dynamic motor type designation.
2. What encoder is installed on this motor?
It has an AS24DQI absolute single-turn Encoder with 24 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 connectors and mounting design does it have?
It has rotatable M23 connectors for signals and power, with design IM B5 (IM V1, IM V3).
5. What should be verified before requesting a quote?
Verify the 0.94 kW variant, IP65 protection, holding brake, Feather key shaft end, and DC 24 V ± 10 % brake supply.
