Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Encoder system | Absolute encoder single-turn, 24 bits, Encoder AS24DQI |
| Encoder interface | DRIVE-CLiQ |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Power supply voltage | DC 24 V ± 10 % |
Key Features
- Motor performance: Optimum power: 1.2 kW; rated speed (100 K): 3,000 rpm; rated torque (100 K): 3.7 Nm.
- Encoder interface: Absolute encoder single-turn, 24 bits, Encoder AS24DQI with DRIVE-CLiQ interface.
- Cooling and protection: Natural cooling; degree of protection: IP65 and DE flange IP67.
- Mounting and connectors: Design: IM B5 (IM V1, IM V3); M23 connector size; signals and power connectors are rotatable.
- Holding brake: Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
- Shaft and monitoring: Shaft end with feather key and tolerance N; Pt1000 temperature sensor.
Frequently Asked Questions
1. What motor type is Siemens 1FK7044-4CF71-1BB2?
It is a permanent-magnet synchronous motor with the High Dynamic motor type designation.
2. What encoder is installed on 1FK7044-4CF71-1BB2?
It has an Encoder AS24DQI absolute single-turn encoder with 24 bits and a DRIVE-CLiQ interface.
3. What are the mounting and connector details?
The design is IM B5 (IM V1, IM V3), the connector size is M23, and the signals and power connectors are rotatable.
4. Does the motor 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.
