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 AM22DQ: absolute encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Interface | DRIVE-CLiQ |
| Connector size | M23 |
| Mounting design | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
Key Features
- Motor performance: Optimum power: 1.2 kW; optimum speed: 3,000 rpm; rated torque (100 K): 3.7 Nm.
- Encoder system: Encoder AM22DQ: 22-bit absolute encoder with resolution 4194304 and encoder-internal 2048 S/R, plus 12-bit multi-turn with a traversing range of 4096 revolutions.
- DRIVE-CLiQ interface: The motor has a DRIVE-CLiQ interface.
- Mounting and connection: Design: IM B5 (IM V1, IM V3); M23 connector size; rotatable connectors for signals and power; shaft with Feather key.
- Cooling and protection: Natural cooling and IP65 degree of protection.
- Holding brake and monitoring: Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply; Pt1000 temperature sensor.
Frequently Asked Questions
1. What motor type is Siemens 1FK7044-4CF71-1FB1?
It has a permanent-magnet synchronous motor design and the High Dynamic motor type.
2. What encoder is installed on this motor?
It has an Encoder AM22DQ: a 22-bit absolute encoder with resolution 4194304 and encoder-internal 2048 S/R, plus 12-bit multi-turn with a traversing range of 4096 revolutions.
3. What mounting and connectors does it have?
It has design IM B5 (IM V1, IM V3), M23 connectors, and rotatable connectors for signals and power.
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.
