Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Optimum power | 1.4 kW |
| Rated speed | 4,500 rpm |
| Rated torque (100 K) | 3.0 Nm |
| Encoder system | Absolute single-turn 20-bit AS20DQI encoder with DRIVE-CLiQ interface |
| Mounting | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
| Connector size | M23 |
| Degree of protection | IP65 |
| Holding torque | 4.0 Nm |
| Power supply voltage | DC 24 V ± 10 % |
Key Features
- Motor performance: Optimum power: 1.4 kW; rated speed: 4,500 rpm; rated torque: 3.0 Nm (100 K).
- Encoder interface: Absolute single-turn 20-bit AS20DQI encoder with DRIVE-CLiQ interface.
- Mounting and cooling: IM B5 design (IM V1, IM V3) with natural cooling.
- Connections: Rotatable M23 power connector and rotatable connectors for signals and power.
- 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.
Frequently Asked Questions
1. What motor type is Siemens 1FK7044-4CH71-1QB1?
It has a permanent-magnet synchronous motor with High Dynamic motor type designation.
2. What encoder does the motor have?
It has an absolute single-turn 20-bit AS20DQI encoder with a DRIVE-CLiQ interface.
3. What mounting and protection details should be verified?
The design is IM B5 (IM V1, IM V3), with natural cooling and IP65 degree of protection.
4. What holding brake is installed?
It has a permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
