Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Optimum power | 2.1 kW |
| Optimum speed | 2,000 rpm |
| Rated torque (100 K) | 10.0 Nm |
| Rated current | 4.4 A |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn |
| Interface | DRIVE-CLiQ |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Connector size | M23 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Holding torque | 22.0 Nm |
Key Features
- Motor performance: Optimum power: 2.1 kW; optimum speed: 2,000 rpm; rated torque (100 K): 10.0 Nm.
- Encoder and interface: Encoder AM20DQI: absolute encoder 20 bits with 1048576 resolution and 512 S/R encoder-internal, plus 12 bits multi-turn with a traversing range of 4096 revolutions; DRIVE-CLiQ interface.
- Electrical data: Rated current: 4.4 A; maximum current: 17.2 A; voltage constant at 20o C: 154.5 V/1000*min ̄1.
- Mechanical design: Permanent-magnet synchronous motor with natural cooling, IM B5 (IM V1, IM V3) design, M23 connector size, and feather key shaft end.
- Protection and connections: Degree of protection: IP65. Signal and power connectors are rotatable.
- Holding brake: Permanent-magnet brake with 22.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
Frequently Asked Questions
1. What motor type is the 1FK7081-2AC71-1RB1?
It is a permanent-magnet synchronous motor.
2. What encoder does this motor have?
It has an Encoder AM20DQI: absolute encoder 20 bits with 1048576 resolution and 512 S/R encoder-internal, plus 12 bits multi-turn with a traversing range of 4096 revolutions.
3. What are the motor's power and speed values?
Optimum power is 2.1 kW and optimum speed is 2,000 rpm. Rated torque (100 K) is 10.0 Nm.
4. What protection and connector details apply?
The degree of protection is IP65, the connector size is M23, and the signal and power connectors are rotatable.
