Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Optimum power | 1.2 kW |
| Optimum speed | 3,000 rpm |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| Encoder system | Encoder AM24DQI: absolute encoder 24 bits + 12 bits multi-turn |
| Interface | DRIVE-CLiQ |
| Connector size | M23 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
Key Features
- Motor performance: Optimum power: 1.2 kW; optimum speed: 3,000 rpm; rated torque (100 K): 3.7 Nm.
- Absolute encoder: Encoder AM24DQI: absolute encoder 24 bits with 16777216 resolution and encoder-internal 2048 S/R, plus 12 bits multi-turn with a traversing range of 4096 revolutions.
- Electrical interface: The motor has a DRIVE-CLiQ interface and rotatable connectors for signals and power.
- Mounting and shaft: Design: IM B5 (IM V1, IM V3); connector size: M23; shaft end: plain shaft.
- Cooling and protection: Cooling: Natural cooling. 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 1FK7044-4CF71-1CH1?
It has a permanent-magnet synchronous motor design and is identified as High Dynamic.
2. Which encoder is installed on this motor?
It has an Encoder AM24DQI: absolute encoder 24 bits with 16777216 resolution and encoder-internal 2048 S/R, plus 12 bits multi-turn with a traversing range of 4096 revolutions.
3. What mounting and connector details should be verified?
The design is IM B5 (IM V1, IM V3), the connector size is M23, and the connectors for signals and power are rotatable.
4. Does this configuration include a holding brake?
It has a permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
