Product information
Overview
Key Features
- Motor performance: Optimum power: 4.3 kW; rated speed: 2,000 rpm; rated torque: 20.5 Nm (100 K).
- Speed and torque limits: Maximum permissible speed: 5,000 rpm mechanically and 4,000 rpm with inverter; maximum torque: 80.0 Nm.
- Absolute 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 connection: The encoder has a DRIVE-CLiQ interface. Electrical connectors for signals and power are rotatable.
- Mechanical configuration: IM B5 design (IM V1, IM V3), M40 connector size, and shaft end with feather key; without holding brake.
- Cooling and protection: Natural cooling and IP65 degree of protection; temperature monitoring uses a Pt1000 temperature sensor.
Technical Summary
| Product | 1FK7101-2AC71-1RA1 |
|---|---|
| Motor type | Permanent-magnet synchronous motor; Compact |
| Optimum power | 4.3 kW |
| Rated speed (100 K) | 2,000 rpm |
| Rated torque (100 K) | 20.5 Nm |
| Maximum permissible speed (mech.) | 5,000 rpm |
| Maximum permissible speed (inverter) | 4,000 rpm |
| Maximum torque | 80.0 Nm |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn |
| Interface | DRIVE-CLiQ |
| Design | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 |
Frequently Asked Questions
Which encoder is installed on Siemens 1FK7101-2AC71-1RA1?
It has an Encoder AM20DQI with a 20-bit absolute encoder and a 12-bit multi-turn function, plus a DRIVE-CLiQ interface.
What mechanical configuration does this motor have?
It has an IM B5 design (IM V1, IM V3), M40 connector size, and a shaft end with feather key. It is without holding brake.
What speed and torque limits are provided?
The maximum permissible speed is 5,000 rpm mechanically and 4,000 rpm with inverter. Maximum torque is 80.0 Nm.
How can I request a quotation for this exact motor?
Send the required quantity, destination, and requested date for quotation review.
