Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| 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 AS24DQI: absolute encoder single-turn 24 bits |
| Encoder interface | DRIVE-CLiQ |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
| Power supply voltage | DC 24 V ± 10 % |
Key Features
- Motor performance: Permanent-magnet synchronous motor with 1.2 kW optimum power, 3,000 rpm optimum speed, and 3.7 Nm rated torque (100 K).
- Encoder interface: Encoder AS24DQI: absolute single-turn 24 bits with DRIVE-CLiQ interface.
- Cooling and protection: Natural cooling and IP65 degree of protection.
- Mounting and connection: IM B5 (IM V1, IM V3) design with rotatable M23 electrical connectors for signals and power.
- Holding brake: Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
- Shaft and housing: Plain shaft, radial runout tolerance 0.040 mm, and standard anthracite housing, RAL 7016.
Frequently Asked Questions
1. What type of motor is Siemens 1FK7044-4CF71-1BH1?
It is a permanent-magnet synchronous motor, also identified as High Dynamic.
2. What encoder does the motor have?
It has an Encoder AS24DQI absolute single-turn encoder with 24 bits and a DRIVE-CLiQ interface.
3. What are the motor mounting and connector details?
The design is IM B5 (IM V1, IM V3), with M23 connectors for signals and power that 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.
