Product information
Overview
Key Features
- Motor performance: Optimum power: 3.1 kW; optimum speed: 2,000 rpm; rated speed at 100 K: 2,000 rpm.
- Torque and current ratings: Static torque at 100 K: 20.00 Nm; maximum torque: 61.0 Nm; rated current: 6.7 A.
- Encoder feedback: Encoder AM20DQI: absolute encoder 20 bits with 1048576 resolution and 12 bits multi-turn with a traversing range of 4096 revolutions; DRIVE-CLiQ interface.
- Installation and shaft: Design: IM B5 (IM V1, IM V3); M23 connector size; shaft with Feather key; electrical connectors for signals and power are rotatable.
- Cooling and protection: Natural cooling and IP65 degree of protection; temperature monitoring uses a Pt1000 temperature sensor.
- Brake and lifecycle: The motor is without holding brake and is an Active Product.
Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Order number | 1FK7084-2AC71-1RA1 |
| Optimum power | 3.1 kW |
| Rated speed (100 K) | 2,000 rpm |
| Static torque (100 K) | 20.00 Nm |
| Maximum torque | 61.0 Nm |
| Rated current | 6.7 A |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Mounting design | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
Frequently Asked Questions
What encoder system does Siemens 1FK7084-2AC71-1RA1 have?
It has an Encoder AM20DQI with a 20-bit absolute encoder, 1048576 resolution, encoder-internal 512 S/R, and a 12-bit multi-turn function covering 4096 revolutions with a DRIVE-CLiQ interface.
What are the motor’s rated and maximum performance values?
Rated speed at 100 K is 2,000 rpm, static torque at 100 K is 20.00 Nm, optimum power is 3.1 kW, and maximum torque is 61.0 Nm.
How is the 1FK7084-2AC71-1RA1 mounted and connected?
It uses design IM B5 (IM V1, IM V3), an M23 connector, and rotatable electrical connectors for signals and power. The shaft has a Feather key.
Does this motor include a holding brake?
It is without holding brake.
What information should be included for a quotation request?
Provide the required quantity, destination, requested date, and project or model-list context for verification.
