Product information
Overview
Key Features
- Rated performance: Rated power: 2 kW; rated speed: 3,000 rpm (100 K); rated torque: 6.5 Nm (100 K).
- Motor construction: Permanent-magnet synchronous motor, High Dynamic, naturally cooled, with 8 poles.
- Feedback system: Absolute Encoder AM20DQI with 20 bits (resolution 1048576, Encoder-internal 512 S/R) plus 12 bits multi-turn (traversing range 4096 revolutions), with DRIVE-CLiQ interface.
- Electrical limits: Maximum torque: 65.0 Nm; maximum current: 84.0 A; maximum permissible speed: 6,000 rpm mechanically and with inverter.
- Mounting and connections: Design: IM B5 (IM V1, IM V3); rotatable signals and power connectors; connector size M40; shaft with Feather key, tolerance N.
- Protection and brake configuration: Degree of protection: IP65; Pt1000 temperature sensor; without holding brake.
Technical Summary
| Product | Siemens SIMOTICS S 1FK7085-4CF71-1RA1 |
|---|---|
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Rated power | 2 kW |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 6.5 Nm (100 K) |
| Supply | UDC=600 V |
| Encoder | Absolute Encoder AM20DQI, 20 bits + 12 bits multi-turn, DRIVE-CLiQ interface |
| Cooling | Natural cooling |
| Mounting | IM B5 (IM V1, IM V3) |
| Protection | IP65 |
| Connector configuration | Rotatable signals and power connectors; M40 |
| Brake configuration | without holding brake |
Frequently Asked Questions
What is the rated performance of the Siemens 1FK7085-4CF71-1RA1?
Rated power is 2 kW, rated speed is 3,000 rpm (100 K), and rated torque is 6.5 Nm (100 K).
Which feedback system does this motor have?
It has an absolute Encoder AM20DQI with 20 bits plus 12 bits multi-turn and a DRIVE-CLiQ interface.
How is the motor mounted and connected?
The design is IM B5 (IM V1, IM V3), with rotatable signals and power connectors, connector size M40, and a shaft with Feather key, tolerance N.
Does the selected configuration include a holding brake?
It is without holding brake.
What information should be included for a quotation request?
Please provide the required quantity, destination, and requested date for model-specific quotation review.
