Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Optimum power | 4.3 kW |
| Optimum speed | 2,000 rpm |
| Rated torque (100 K) | 20.5 Nm |
| Rated current | 9.7 A |
| Encoder system | Absolute encoder 20 bits + 12 bits multi-turn, Encoder AM20DQI |
| Encoder interface | DRIVE-CLiQ |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Design | IM B5 (IM V1, IM V3) |
| Connector size | M40 |
| Holding torque | 43.0 Nm |
Key Features
- Synchronous motor performance: Permanent-magnet synchronous motor with 4.3 kW optimum power, 2,000 rpm optimum speed and 20.5 Nm rated torque (100 K).
- Encoder system: Encoder AM20DQI: absolute encoder 20 bits with 1048576 resolution and encoder-internal 512 S/R, plus 12 bits multi-turn with a traversing range of 4096 revolutions.
- DRIVE-CLiQ interface: The encoder has a DRIVE-CLiQ interface.
- Cooling and protection: Natural cooling and IP65 degree of protection.
- Mechanical design: IM B5 design (IM V1, IM V3), plain shaft, M40 connector size and rotatable connectors for signals and power.
- Holding brake and supply: Permanent-magnet holding 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 1FK7101-2AC71-1RH1?
It is a permanent-magnet synchronous motor with 4.3 kW optimum power and 2,000 rpm optimum speed.
2. Which encoder does this motor have?
It has Encoder AM20DQI: a 20-bit absolute encoder plus a 12-bit multi-turn encoder with a DRIVE-CLiQ interface.
3. What are the mounting and connection details?
The motor has IM B5 design (IM V1, IM V3), an M40 connector size, a plain shaft and rotatable connectors for signals and power.
4. Does the motor include a holding brake?
It has a permanent-magnet holding brake with 43.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
