Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Optimum power | 4.3 kW |
| Rated speed (100 K) | 2,000 rpm |
| Rated torque (100 K) | 20.5 Nm |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn |
| Encoder interface | DRIVE-CLiQ |
| Design | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Holding brake supply | DC 24 V ± 10 % |
Key Features
- Motor performance: Optimum power: 4.3 kW; rated speed: 2,000 rpm; rated torque (100 K): 20.5 Nm.
- Absolute encoder: Absolute encoder 20 bits with resolution 1048576 and encoder-internal 512 S/R, plus 12 bits multi-turn with a traversing range of 4096 revolutions.
- DRIVE-CLiQ interface: The encoder system is Encoder AM20DQI with a DRIVE-CLiQ interface.
- Cooling and protection: Natural cooling and IP65 degree of protection.
- Mechanical design: IM B5 (IM V1, IM V3) design, M40 connector size, feather-key shaft end and holding brake.
- Holding brake supply: Permanent-magnet brake with 43.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
Frequently Asked Questions
1. What type of motor is Siemens 1FK7101-2AC71-1RB1?
It has a permanent-magnet synchronous motor design and is a compact motor.
2. What encoder does the motor have?
It has an Encoder AM20DQI: absolute encoder 20 bits with resolution 1048576 and encoder-internal 512 S/R, plus 12 bits multi-turn with a traversing range of 4096 revolutions.
3. What are the motor's power and rated speed?
The optimum power is 4.3 kW and the rated speed (100 K) is 2,000 rpm.
4. What should be verified before requesting a quote?
Verify the IM B5 (IM V1, IM V3) design, M40 connector size, rotatable electrical connectors, feather-key shaft end, holding brake and IP65 protection.
