Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Optimum power | 3.1 kW |
| Rated speed (100 K) | 2,000 rpm |
| Rated torque (100 K) | 15.0 Nm |
| Maximum torque | 61.0 Nm |
| Rated current | 6.7 A |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn |
| Interface | DRIVE-CLiQ |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Design | IM B5 (IM V1, IM V3) |
| Holding brake | Permanent-magnet brake; holding torque 22.0 Nm |
Key Features
- Motor type and performance: Permanent-magnet synchronous motor with 3.1 kW optimum power, 2,000 rpm rated speed, 15.0 Nm rated torque (100 K) and 20.00 Nm static torque (100 K).
- Encoder and interface: Absolute encoder AM20DQI with 20 bits, 1048576 resolution, encoder-internal 512 S/R, plus 12 bits multi-turn and DRIVE-CLiQ interface.
- Cooling and protection: Natural cooling and degree of protection IP65.
- Mechanical design: IM B5 (IM V1, IM V3) design with M23 connector size, rotatable signal and power connectors, and a shaft with feather key.
- Holding brake: Permanent-magnet holding brake with 22.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
- Temperature monitoring: Pt1000 temperature sensor for temperature monitoring.
Frequently Asked Questions
1. What motor type is Siemens 1FK7084-2AC71-1RB1?
It has a permanent-magnet synchronous motor design and 3.1 kW optimum power.
2. Which encoder and interface does this motor have?
It has an Encoder AM20DQI: absolute encoder 20 bits with 1048576 resolution and 12 bits multi-turn, with a DRIVE-CLiQ interface.
3. What holding brake supply and torque are specified?
The permanent-magnet holding brake has 22.0 Nm holding torque and a DC 24 V ± 10 % power supply voltage.
