Product information
Overview
Key Features
- Optimum power and speed: Optimum power: 1.2 kW; optimum speed: 3,000 rpm.
- Synchronous motor performance: Rated torque: 3.7 Nm (100 K); maximum torque: 13.0 Nm.
- Absolute encoder feedback: Encoder AS24DQI: absolute encoder, single-turn, 24 bits, with DRIVE-CLiQ interface.
- Holding brake: Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply.
- Mounting and connections: Design: IM B5 (IM V1, IM V3); M23 connector size; signals and power connectors are rotatable.
- Cooling and protection: Natural cooling and IP65 degree of protection.
Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Order number | 1FK7044-4CF71-1BB1 |
| 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 | Absolute encoder single-turn, 24 bits, with DRIVE-CLiQ |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Holding brake | Permanent-magnet brake; holding torque: 4.0 Nm |
| Degree of protection | IP65 |
Frequently Asked Questions
What encoder does Siemens 1FK7044-4CF71-1BB1 have?
It has an AS24DQI absolute encoder, single-turn, 24 bits, with a DRIVE-CLiQ interface.
What are the motor's power and torque values?
Optimum power is 1.2 kW, rated torque is 3.7 Nm (100 K), and maximum torque is 13.0 Nm.
What mounting and connector configuration does it use?
It uses design IM B5 (IM V1, IM V3), an M23 connector size, and rotatable signals and power connectors.
Does the 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.
