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 torque (100 K) | 3.7 Nm |
| Rated current | 3.5 A |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Interface | DRIVE-CLiQ |
| Connector size | M23 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
| Holding brake | Permanent-magnet brake; holding torque: 4.0 Nm |
Key Features
- Motor performance: Optimum power: 1.2 kW; optimum speed: 3,000 rpm; rated torque (100 K): 3.7 Nm.
- Encoder and interface: Encoder AS20DQI: absolute single-turn 20 bits with DRIVE-CLiQ interface.
- Mechanical configuration: Natural cooling, IM B5 (IM V1, IM V3) design, rotatable power connector, and M23 connector size.
- Protection and monitoring: Degree of protection: IP65; temperature monitoring uses a Pt1000 temperature sensor.
- Holding brake: Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
- Shaft and housing: Shaft end with Feather key and housing color Standard (Anthracite RAL 7016).
Frequently Asked Questions
1. What motor type is the Siemens 1FK7044-4CF71-1QB1?
It is a permanent-magnet synchronous motor with High Dynamic motor type designation.
2. Which Encoder is installed on this motor?
It has an Encoder AS20DQI, an absolute single-turn Encoder with 20 bits and a DRIVE-CLiQ interface.
3. What connector and mounting design does it have?
It has an M23 connector, a rotatable power connector, and IM B5 (IM V1, IM V3) design.
4. What holding brake and supply voltage are provided?
It has a permanent-magnet brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
